
ATX Open: Elizabeth Mandlik vs Whitney Osuigwe
Prediction market · Polymarket
Overview
This market refers on the tennis match between Elizabeth Mandlik and Whitney Osuigwe in the ATX Open, scheduled for February 23 at 7:00PM ET. This market will resolve to 'Mandlik' if Elizabeth Mandlik advances against Whitney Osuigwe. This market will resolve to 'Osuigwe' if Whitney Osuigwe advances against Elizabeth Mandlik. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.
Ticker
wta-mandlik-osuigwe-2026-02-23
Volume
61.7K
24h volume
12.1K
1w volume
12.1K
Open interest
0
Liquidity
166.3K
Liquidity CLOB
166.3K
Start
Feb 23, 2026
End
Mar 3, 2026
Status
Active
Access
Restricted
Created
Feb 24, 2026
Resolution source
https://www.wtatennis.com/scores
Event ID
225412
Slug
wta-mandlik-osuigwe-2026-02-23
Markets
10
Raw event data
{
"id": "225412",
"ticker": "wta-mandlik-osuigwe-2026-02-23",
"slug": "wta-mandlik-osuigwe-2026-02-23",
"title": "ATX Open: Elizabeth Mandlik vs Whitney Osuigwe",
"description": "This market refers on the tennis match between Elizabeth Mandlik and Whitney Osuigwe in the ATX Open, scheduled for February 23 at 7:00PM ET.\n\nThis market will resolve to 'Mandlik' if Elizabeth Mandlik advances against Whitney Osuigwe.\n\nThis market will resolve to 'Osuigwe' if Whitney Osuigwe advances against Elizabeth Mandlik.\n\nIf the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.\n\nIf the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.\n\nIf the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.\n\nThe primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.",
"resolutionSource": "https://www.wtatennis.com/scores",
"startDate": "2026-02-23T11:05:16.063684Z",
"creationDate": "2026-02-24T00:00:00Z",
"endDate": "2026-03-03T00:00:00Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/wta-logo-41f331bdf1.png",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/wta-logo-41f331bdf1.png",
"active": true,
"closed": false,
"archived": false,
"new": false,
"featured": false,
"restricted": true,
"liquidity": 166259.45012,
"volume": 61731.292571,
"openInterest": 0,
"createdAt": "2026-02-23T11:00:05.854919Z",
"updatedAt": "2026-02-24T02:27:53.33077Z",
"competitive": 0.8003199679231757,
"volume24hr": 12058.301621,
"volume1wk": 12058.301621,
"volume1mo": 12058.301621,
"volume1yr": 12058.301621,
"enableOrderBook": true,
"liquidityClob": 166259.45012,
"negRisk": false,
"commentCount": 0,
"markets": [
{
"id": "1419756",
"question": "Mandlik vs. Osuigwe: Match O/U 21.5",
"conditionId": "0xb48514a7d79e8833c58f2f9f47a517ce67f1e84c85040e1c4bbd7cd51e603692",
"slug": "wta-mandlik-osuigwe-2026-02-23-match-total-21pt5",
"resolutionSource": "https://www.wtatennis.com/scores",
"endDate": "2026-03-03T00:00:00Z",
"liquidity": "11328.81529",
"startDate": "2026-02-23T17:08:20.400015Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/wta-logo-41f331bdf1.png",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/wta-logo-41f331bdf1.png",
"description": "This market refers to the tennis match between Elizabeth Mandlik and Whitney Osuigwe in the ATX Open, scheduled for February 24 2026.\nThis market will resolve to \"Over\" if the total number of games completed across all sets equals or exceeds 22. Otherwise, it will resolve to \"Under.\"\nAll tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.\nIf the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.\nResolution will be based on official WTA statistics.",
"outcomes": "[\"Over\", \"Under\"]",
"outcomePrices": "[\"0.9995\", \"0.0005\"]",
"active": true,
"closed": false,
"marketMakerAddress": "",
"createdAt": "2026-02-23T17:00:33.766976Z",
"updatedAt": "2026-02-24T02:27:41.145145Z",
"new": false,
"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
"groupItemTitle": "ATX Open: Elizabeth Mandlik vs Whitney Osuigwe Match O/U 21.5",
"groupItemThreshold": "1",
"questionID": "0xf1f91a547e567f9d4fade3c4c31c653e55e177dcf0ff33d9d4a27acb8b25429d",
"enableOrderBook": true,
"orderPriceMinTickSize": 0.001,
"orderMinSize": 5,
"umaResolutionStatus": "proposed",
"liquidityNum": 11328.81529,
"endDateIso": "2026-03-03",
"startDateIso": "2026-02-23",
"hasReviewedDates": true,
"gameStartTime": "2026-02-24 00:00:00+00",
"secondsDelay": 3,
"clobTokenIds": "[\"6784358773295997263784762087206345373154243596213580469260634438969034987389\", \"18193242779567226767921290200817114259162420343221069313954860420131504427020\"]",
"umaBond": "500",
"umaReward": "2",
"liquidityClob": 11328.81529,
"customLiveness": 0,
"acceptingOrders": true,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-02-23T17:07:14Z",
"cyom": false,
"competitive": 0.8003199679231757,
"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 0,
"rewardsMaxSpread": 0,
"spread": 0.001,
"oneHourPriceChange": 0.4895,
"bestBid": 0.999,
"bestAsk": 1,
"automaticallyActive": true,
"clearBookOnStart": true,
"manualActivation": false,
"negRiskOther": false,
"sportsMarketType": "tennis_match_totals",
"line": 21.5,
"umaResolutionStatuses": "[\"proposed\"]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-02-23T17:00:55.166373Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": false,
"requiresTranslation": false,
"feeType": null
},
{
"id": "1419758",
"question": "Set Handicap: Mandlik (-1.5) vs Osuigwe (+1.5)",
"conditionId": "0xc6f8a9dfe4c13b368b3c8db8a1ed99bfe3728dd2309f6005d338be871d66f838",
"slug": "wta-mandlik-osuigwe-2026-02-23-set-handicap-home-1pt5",
"resolutionSource": "https://www.wtatennis.com/scores",
"endDate": "2026-03-03T00:00:00Z",
"liquidity": "8746.00196",
"startDate": "2026-02-23T17:10:55.064941Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/wta-logo-41f331bdf1.png",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/wta-logo-41f331bdf1.png",
"description": "This market refers to the tennis match between Elizabeth Mandlik and Whitney Osuigwe in the ATX Open, scheduled for February 24 2026.\nThis market will resolve to \"Mandlik\" if Elizabeth Mandlik wins by 2 or more sets than Whitney Osuigwe, based on the final completed score. Otherwise, it will resolve to \"Osuigwe.\"\nIf the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.\nResolution will be based on official WTA results.",
"outcomes": "[\"Mandlik\", \"Osuigwe\"]",
"outcomePrices": "[\"0.0005\", \"0.9995\"]",
"volume": "20.63",
"active": true,
"closed": false,
"marketMakerAddress": "",
"createdAt": "2026-02-23T17:00:33.835192Z",
"updatedAt": "2026-02-24T02:27:44.24312Z",
"new": false,
"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
"groupItemTitle": "ATX Open: Elizabeth Mandlik vs Whitney Osuigwe Set Handicap +/-1.5",
"groupItemThreshold": "1",
"questionID": "0x27c16f260c2890bb7495bf90138526987a285488a5e9ebc9a2a0ba4206e580fa",
"enableOrderBook": true,
"orderPriceMinTickSize": 0.001,
"orderMinSize": 5,
"umaResolutionStatus": "proposed",
"volumeNum": 20.63,
"liquidityNum": 8746.00196,
"endDateIso": "2026-03-03",
"startDateIso": "2026-02-23",
"hasReviewedDates": true,
"gameStartTime": "2026-02-24 00:00:00+00",
"secondsDelay": 3,
"clobTokenIds": "[\"83091408427022116088674242517411495979679634794523278386186771238492992417479\", \"51736293067210937952037838075537483007018061896261106504432496959010219510169\"]",
"umaBond": "500",
"umaReward": "2",
"volumeClob": 20.63,
"liquidityClob": 8746.00196,
"customLiveness": 0,
"acceptingOrders": true,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-02-23T17:09:48Z",
"cyom": false,
"competitive": 0.8003199679231757,
"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 0,
"rewardsMaxSpread": 0,
"spread": 0.001,
"oneDayPriceChange": -0.515,
"oneHourPriceChange": -0.5095,
"bestAsk": 0.001,
"automaticallyActive": true,
"clearBookOnStart": true,
"manualActivation": false,
"negRiskOther": false,
"sportsMarketType": "tennis_set_handicap",
"line": 1.5,
"umaResolutionStatuses": "[\"proposed\"]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-02-23T17:00:55.175257Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": false,
"requiresTranslation": false,
"feeType": null
},
{
"id": "1419759",
"question": "Mandlik vs. Osuigwe: Match O/U 22.5",
"conditionId": "0x661e2517c4eedcb6ecad8b85932fa3cf4148287cd977a950d7daae1756319c42",
"slug": "wta-mandlik-osuigwe-2026-02-23-match-total-22pt5",
"resolutionSource": "https://www.wtatennis.com/scores",
"endDate": "2026-03-03T00:00:00Z",
"liquidity": "11323.51718",
"startDate": "2026-02-23T17:14:58.314477Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/wta-logo-41f331bdf1.png",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/wta-logo-41f331bdf1.png",
"description": "This market refers to the tennis match between Elizabeth Mandlik and Whitney Osuigwe in the ATX Open, scheduled for February 24 2026.\nThis market will resolve to \"Over\" if the total number of games completed across all sets equals or exceeds 23. Otherwise, it will resolve to \"Under.\"\nAll tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.\nIf the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.\nResolution will be based on official WTA statistics.",
"outcomes": "[\"Over\", \"Under\"]",
"outcomePrices": "[\"0.9995\", \"0.0005\"]",
"volume": "29.46682",
"active": true,
"closed": false,
"marketMakerAddress": "",
"createdAt": "2026-02-23T17:00:33.912498Z",
"updatedAt": "2026-02-24T02:27:41.529293Z",
"new": false,
"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
"groupItemTitle": "ATX Open: Elizabeth Mandlik vs Whitney Osuigwe Match O/U 22.5",
"groupItemThreshold": "1",
"questionID": "0x5b42fda73f4d0cab51e4e57abd2e50d45aca76201d31537c323035de5b3f4137",
"enableOrderBook": true,
"orderPriceMinTickSize": 0.001,
"orderMinSize": 5,
"umaResolutionStatus": "proposed",
"volumeNum": 29.46682,
"liquidityNum": 11323.51718,
"endDateIso": "2026-03-03",
"startDateIso": "2026-02-23",
"hasReviewedDates": true,
"gameStartTime": "2026-02-24 00:00:00+00",
"secondsDelay": 3,
"clobTokenIds": "[\"91322996528368647316933508036829595589541050841857991559066635681111160830169\", \"13082006051148476818754602029591921163975132843154787927330352846047490914342\"]",
"umaBond": "500",
"umaReward": "2",
"volumeClob": 29.46682,
"liquidityClob": 11323.51718,
"customLiveness": 0,
"acceptingOrders": true,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-02-23T17:13:52Z",
"cyom": false,
"competitive": 0.8003199679231757,
"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 0,
"rewardsMaxSpread": 0,
"spread": 0.001,
"oneHourPriceChange": 0.5145,
"lastTradePrice": 0.999,
"bestBid": 0.999,
"bestAsk": 1,
"automaticallyActive": true,
"clearBookOnStart": true,
"manualActivation": false,
"negRiskOther": false,
"sportsMarketType": "tennis_match_totals",
"line": 22.5,
"umaResolutionStatuses": "[\"proposed\"]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-02-23T17:00:55.17274Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": false,
"requiresTranslation": false,
"feeType": null
},
{
"id": "1419761",
"question": "Mandlik vs. Osuigwe: Match O/U 23.5",
"conditionId": "0x514e4737a1c1e6c7510e8cde09382a34cc869a961963dc3abd18b2bf579f3e48",
"slug": "wta-mandlik-osuigwe-2026-02-23-match-total-23pt5",
"resolutionSource": "https://www.wtatennis.com/scores",
"endDate": "2026-03-03T00:00:00Z",
"liquidity": "10853.26579",
"startDate": "2026-02-23T17:11:24.154474Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/wta-logo-41f331bdf1.png",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/wta-logo-41f331bdf1.png",
"description": "This market refers to the tennis match between Elizabeth Mandlik and Whitney Osuigwe in the ATX Open, scheduled for February 24 2026.\nThis market will resolve to \"Over\" if the total number of games completed across all sets equals or exceeds 24. Otherwise, it will resolve to \"Under.\"\nAll tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.\nIf the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.\nResolution will be based on official WTA statistics.",
"outcomes": "[\"Over\", \"Under\"]",
"outcomePrices": "[\"0.9995\", \"0.0005\"]",
"active": true,
"closed": false,
"marketMakerAddress": "",
"createdAt": "2026-02-23T17:00:34.019555Z",
"updatedAt": "2026-02-24T02:27:41.11671Z",
"new": false,
"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
"groupItemTitle": "ATX Open: Elizabeth Mandlik vs Whitney Osuigwe Match O/U 23.5",
"groupItemThreshold": "1",
"questionID": "0xbfcdee31b807872ed67cfa2eb3ab2224bee739b28086821efcea8aa4da27dfba",
"enableOrderBook": true,
"orderPriceMinTickSize": 0.001,
"orderMinSize": 5,
"umaResolutionStatus": "proposed",
"liquidityNum": 10853.26579,
"endDateIso": "2026-03-03",
"startDateIso": "2026-02-23",
"hasReviewedDates": true,
"gameStartTime": "2026-02-24 00:00:00+00",
"secondsDelay": 3,
"clobTokenIds": "[\"6704239276104288181559277888981591577589532675470580640774936391909000125782\", \"7921740260700974505026812395157095456878659734080074904597836110273989977363\"]",
"umaBond": "500",
"umaReward": "2",
"liquidityClob": 10853.26579,
"customLiveness": 0,
"acceptingOrders": true,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-02-23T17:10:18Z",
"cyom": false,
"competitive": 0.8003199679231757,
"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 0,
"rewardsMaxSpread": 0,
"spread": 0.001,
"oneHourPriceChange": 0.4895,
"bestBid": 0.999,
"bestAsk": 1,
"automaticallyActive": true,
"clearBookOnStart": true,
"manualActivation": false,
"negRiskOther": false,
"sportsMarketType": "tennis_match_totals",
"line": 23.5,
"umaResolutionStatuses": "[\"proposed\"]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-02-23T17:00:55.176426Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": false,
"requiresTranslation": false,
"feeType": null
},
{
"id": "1419755",
"question": "Mandlik vs. Osuigwe: Set 1 Games O/U 8.5",
"conditionId": "0xe5329cdeffa4e67012c426a2e707447f17d2e048d9fac346a2b17d5cdc0f93f7",
"slug": "wta-mandlik-osuigwe-2026-02-23-first-set-total-8pt5",
"resolutionSource": "https://www.wtatennis.com/scores",
"endDate": "2026-03-03T00:00:00Z",
"liquidity": "10995.16169",
"startDate": "2026-02-23T17:08:04.535536Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/wta-logo-41f331bdf1.png",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/wta-logo-41f331bdf1.png",
"description": "This market refers to the tennis match between Elizabeth Mandlik and Whitney Osuigwe in the ATX Open, scheduled for February 24 2026.\nThis market will resolve to \"Over\" if the total number of games completed in the first set equals or exceeds 9. Otherwise, it will resolve to \"Under.\"\nAny first-set tiebreak counts as one (1) game toward the total.\nIf the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.\nResolution will be based on official WTA results.",
"outcomes": "[\"Over\", \"Under\"]",
"outcomePrices": "[\"0.0005\", \"0.9995\"]",
"volume": "176.1",
"active": true,
"closed": false,
"marketMakerAddress": "",
"createdAt": "2026-02-23T17:00:33.764842Z",
"updatedAt": "2026-02-24T02:26:55.597266Z",
"new": false,
"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
"groupItemTitle": "ATX Open: Elizabeth Mandlik vs Whitney Osuigwe Set 1 O/U 8.5",
"groupItemThreshold": "2",
"questionID": "0x50313b5fe05b4e6685378877371319fdd44d654adf00273a8fd7b88ec1f05998",
"enableOrderBook": true,
"orderPriceMinTickSize": 0.001,
"orderMinSize": 5,
"umaResolutionStatus": "proposed",
"volumeNum": 176.1,
"liquidityNum": 10995.16169,
"endDateIso": "2026-03-03",
"startDateIso": "2026-02-23",
"hasReviewedDates": true,
"gameStartTime": "2026-02-24 00:00:00+00",
"secondsDelay": 3,
"clobTokenIds": "[\"38117419295387540392167207967293799399344686709030808132334635799049159042860\", \"103112005790976030696697919068495428605033137256259297673442500506459193591521\"]",
"umaBond": "500",
"umaReward": "2",
"volumeClob": 176.1,
"liquidityClob": 10995.16169,
"customLiveness": 0,
"acceptingOrders": true,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-02-23T17:06:58Z",
"cyom": false,
"competitive": 0.8003199679231757,
"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 0,
"rewardsMaxSpread": 0,
"spread": 0.001,
"bestAsk": 0.001,
"automaticallyActive": true,
"clearBookOnStart": true,
"manualActivation": false,
"negRiskOther": false,
"sportsMarketType": "tennis_first_set_totals",
"line": 8.5,
"umaResolutionStatuses": "[\"proposed\"]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-02-23T17:00:55.176904Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": false,
"requiresTranslation": false,
"feeType": null
},
{
"id": "1419754",
"question": "Mandlik vs. Osuigwe: Total Sets O/U 2.5",
"conditionId": "0x2450420299f4c68e0f77fc241aebecf8321a7c6d79b3fa414a1e17b0cd856e39",
"slug": "wta-mandlik-osuigwe-2026-02-23-set-totals-2pt5",
"resolutionSource": "https://www.wtatennis.com/scores",
"endDate": "2026-03-03T00:00:00Z",
"liquidity": "10723.50016",
"startDate": "2026-02-23T17:10:44.431453Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/wta-logo-41f331bdf1.png",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/wta-logo-41f331bdf1.png",
"description": "This market refers to the tennis match between Elizabeth Mandlik and Whitney Osuigwe in the ATX Open, scheduled for February 24 2026.\nThis market will resolve to \"Over\" if the total number of sets completed equals or exceeds 3. Otherwise, it will resolve to \"Under.\"\nA super tie breaker is considered as one (1) set for total set markets.\nIf the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.\nResolution will be based on official WTA statistics.",
"outcomes": "[\"Over 2.5\", \"Under 2.5\"]",
"outcomePrices": "[\"0.9995\", \"0.0005\"]",
"volume": "20.63",
"active": true,
"closed": false,
"marketMakerAddress": "",
"createdAt": "2026-02-23T17:00:33.763101Z",
"updatedAt": "2026-02-24T02:27:41.909344Z",
"new": false,
"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
"groupItemTitle": "ATX Open: Elizabeth Mandlik vs Whitney Osuigwe Total Sets: O/U 2.5",
"groupItemThreshold": "1",
"questionID": "0xc916c1c6ecf2dc45188a9e8a160ed210ab6a3561c0c8fad036614d6ae7325fe7",
"enableOrderBook": true,
"orderPriceMinTickSize": 0.001,
"orderMinSize": 5,
"umaResolutionStatus": "proposed",
"volumeNum": 20.63,
"liquidityNum": 10723.50016,
"endDateIso": "2026-03-03",
"startDateIso": "2026-02-23",
"hasReviewedDates": true,
"gameStartTime": "2026-02-24 00:00:00+00",
"secondsDelay": 3,
"clobTokenIds": "[\"90331143011759798714800643804866283968637387141779734792782564270395744649515\", \"42208915389485849125461966440084324113666066454573820202430732013542216048732\"]",
"umaBond": "500",
"umaReward": "2",
"volumeClob": 20.63,
"liquidityClob": 10723.50016,
"customLiveness": 0,
"acceptingOrders": true,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-02-23T17:09:38Z",
"cyom": false,
"competitive": 0.8003199679231757,
"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 0,
"rewardsMaxSpread": 0,
"spread": 0.001,
"oneHourPriceChange": 0.4645,
"lastTradePrice": 0.99,
"bestBid": 0.999,
"bestAsk": 1,
"automaticallyActive": true,
"clearBookOnStart": true,
"manualActivation": false,
"negRiskOther": false,
"sportsMarketType": "tennis_set_totals",
"line": 2.5,
"umaResolutionStatuses": "[\"proposed\"]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-02-23T17:01:02.198402Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": false,
"requiresTranslation": false,
"feeType": null
},
{
"id": "1418351",
"question": "ATX Open: Elizabeth Mandlik vs Whitney Osuigwe",
"conditionId": "0x5fef8cb703e27771a9cf57254d48da37b389e3a18e53cdd8e40ac75063938a40",
"slug": "wta-mandlik-osuigwe-2026-02-23",
"resolutionSource": "https://www.wtatennis.com/scores",
"endDate": "2026-03-03T00:00:00Z",
"liquidity": "69424.04215",
"startDate": "2026-02-23T11:02:47.579025Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/wta-logo-41f331bdf1.png",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/wta-logo-41f331bdf1.png",
"description": "This market refers on the tennis match between Elizabeth Mandlik and Whitney Osuigwe in the ATX Open, scheduled for February 23 at 7:00PM ET.\n\nThis market will resolve to 'Mandlik' if Elizabeth Mandlik advances against Whitney Osuigwe.\n\nThis market will resolve to 'Osuigwe' if Whitney Osuigwe advances against Elizabeth Mandlik.\n\nIf the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.\n\nIf the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.\n\nIf the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50.\n\nThe primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.",
"outcomes": "[\"Mandlik\", \"Osuigwe\"]",
"outcomePrices": "[\"0.0005\", \"0.9995\"]",
"volume": "61174.035751",
"active": true,
"closed": false,
"marketMakerAddress": "",
"createdAt": "2026-02-23T11:00:05.962914Z",
"updatedAt": "2026-02-24T02:27:42.721642Z",
"new": false,
"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
"groupItemThreshold": "0",
"questionID": "0xf60eb714aabe1fd3e96f38572fed433529bb7ceccbae7042c2bf6b3b1f153234",
"enableOrderBook": true,
"orderPriceMinTickSize": 0.001,
"orderMinSize": 5,
"umaResolutionStatus": "proposed",
"volumeNum": 61174.035751,
"liquidityNum": 69424.04215,
"endDateIso": "2026-03-03",
"startDateIso": "2026-02-23",
"hasReviewedDates": true,
"volume24hr": 12058.301621,
"volume1wk": 12058.301621,
"volume1mo": 12058.301621,
"volume1yr": 12058.301621,
"gameStartTime": "2026-02-24 00:00:00+00",
"secondsDelay": 3,
"clobTokenIds": "[\"16686773239713250310952038187568188566077029744087808608820665113837034697287\", \"26648450351805072320566256332182650810820065491676278409314599210116823812953\"]",
"umaBond": "500",
"umaReward": "2",
"volume24hrClob": 12058.301621,
"volume1wkClob": 12058.301621,
"volume1moClob": 12058.301621,
"volume1yrClob": 12058.301621,
"volumeClob": 61174.035751,
"liquidityClob": 69424.04215,
"customLiveness": 0,
"acceptingOrders": true,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-02-23T11:01:42Z",
"cyom": false,
"competitive": 0.8003199679231757,
"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 0,
"rewardsMaxSpread": 0,
"spread": 0.001,
"oneDayPriceChange": -0.43,
"oneHourPriceChange": -0.5795,
"lastTradePrice": 0.1,
"bestAsk": 0.001,
"automaticallyActive": true,
"clearBookOnStart": true,
"manualActivation": false,
"negRiskOther": false,
"sportsMarketType": "moneyline",
"umaResolutionStatuses": "[\"proposed\"]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-02-23T11:00:27.167711Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": false,
"requiresTranslation": false,
"feeType": null
},
{
"id": "1419757",
"question": "Set 1 Winner: Mandlik vs Osuigwe",
"conditionId": "0xd5da0b04238281edc61b7fdaf420f957de7514ba09bbccae3558e46c0611cddf",
"slug": "wta-mandlik-osuigwe-2026-02-23-first-set-winner-Mandlik-vs-Osuigwe",
"resolutionSource": "https://www.wtatennis.com/scores",
"endDate": "2026-03-03T00:00:00Z",
"liquidity": "11101.49832",
"startDate": "2026-02-23T17:16:32.48213Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/wta-logo-41f331bdf1.png",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/wta-logo-41f331bdf1.png",
"description": "This market refers to the tennis match between Elizabeth Mandlik and Whitney Osuigwe in the ATX Open, scheduled for February 24 2026.\nThis market will resolve to “Mandlik” if Elizabeth Mandlik wins the first set. It will resolve to “Osuigwe” if Whitney Osuigwe wins the first set.\nIf the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50.\nIf the match is canceled (not played at all) or is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50.\nResolution will be based on official WTA match statistics.",
"outcomes": "[\"Mandlik\", \"Osuigwe\"]",
"outcomePrices": "[\"0.9995\", \"0.0005\"]",
"volume": "134.33",
"active": true,
"closed": false,
"marketMakerAddress": "",
"createdAt": "2026-02-23T17:00:33.768149Z",
"updatedAt": "2026-02-24T02:27:32.617784Z",
"new": false,
"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
"groupItemTitle": "ATX Open: Elizabeth Mandlik vs Whitney Osuigwe Set 1 Winner",
"groupItemThreshold": "1",
"questionID": "0x755e07c47806eb116851fc7d1a588fcfcacb4d35bfbff22374f6afbc90a73c38",
"enableOrderBook": true,
"orderPriceMinTickSize": 0.001,
"orderMinSize": 5,
"umaResolutionStatus": "proposed",
"volumeNum": 134.33,
"liquidityNum": 11101.49832,
"endDateIso": "2026-03-03",
"startDateIso": "2026-02-23",
"hasReviewedDates": true,
"gameStartTime": "2026-02-24 00:00:00+00",
"secondsDelay": 3,
"clobTokenIds": "[\"14859176313554262504744310544484920906870325261482837241115637239837248641936\", \"83364221973209176380406683771543027683611512551122081936836940683755496304662\"]",
"umaBond": "500",
"umaReward": "2",
"volumeClob": 134.33,
"liquidityClob": 11101.49832,
"customLiveness": 0,
"acceptingOrders": true,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-02-23T17:15:26Z",
"cyom": false,
"competitive": 0.8003199679231757,
"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 0,
"rewardsMaxSpread": 0,
"spread": 0.001,
"lastTradePrice": 0.98,
"bestBid": 0.999,
"bestAsk": 1,
"automaticallyActive": true,
"clearBookOnStart": true,
"manualActivation": false,
"negRiskOther": false,
"sportsMarketType": "tennis_first_set_winner",
"umaResolutionStatuses": "[\"proposed\"]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-02-23T17:00:55.228124Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": false,
"requiresTranslation": false,
"feeType": null
},
{
"id": "1419760",
"question": "Mandlik vs. Osuigwe: Set 1 Games O/U 9.5",
"conditionId": "0xc22e4a28976dc3d6853806f27f85cbb3b023d43cba13710e7c8dc12e49b50737",
"slug": "wta-mandlik-osuigwe-2026-02-23-first-set-total-9pt5",
"resolutionSource": "https://www.wtatennis.com/scores",
"endDate": "2026-03-03T00:00:00Z",
"liquidity": "10841.86",
"startDate": "2026-02-23T17:11:42.554703Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/wta-logo-41f331bdf1.png",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/wta-logo-41f331bdf1.png",
"description": "This market refers to the tennis match between Elizabeth Mandlik and Whitney Osuigwe in the ATX Open, scheduled for February 24 2026.\nThis market will resolve to \"Over\" if the total number of games completed in the first set equals or exceeds 10. Otherwise, it will resolve to \"Under.\"\nAny first-set tiebreak counts as one (1) game toward the total.\nIf the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.\nResolution will be based on official WTA results.",
"outcomes": "[\"Over\", \"Under\"]",
"outcomePrices": "[\"0.0005\", \"0.9995\"]",
"active": true,
"closed": false,
"marketMakerAddress": "",
"createdAt": "2026-02-23T17:00:33.918504Z",
"updatedAt": "2026-02-24T02:27:30.017763Z",
"new": false,
"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
"groupItemTitle": "ATX Open: Elizabeth Mandlik vs Whitney Osuigwe Set 1 O/U 9.5",
"groupItemThreshold": "2",
"questionID": "0xea5c7561a927870fe279dd0627087c14f98050ea5876202e886d3625b65b25de",
"enableOrderBook": true,
"orderPriceMinTickSize": 0.001,
"orderMinSize": 5,
"umaResolutionStatus": "proposed",
"liquidityNum": 10841.86,
"endDateIso": "2026-03-03",
"startDateIso": "2026-02-23",
"hasReviewedDates": true,
"gameStartTime": "2026-02-24 00:00:00+00",
"secondsDelay": 3,
"clobTokenIds": "[\"75453143499938682860703959026013257018036414336350358662310530544092763382982\", \"26201997525819913338863886184712649853730522425201190071246405102363853599483\"]",
"umaBond": "500",
"umaReward": "2",
"liquidityClob": 10841.86,
"customLiveness": 0,
"acceptingOrders": true,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-02-23T17:10:36Z",
"cyom": false,
"competitive": 0.8003199679231757,
"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 0,
"rewardsMaxSpread": 0,
"spread": 0.001,
"bestAsk": 0.001,
"automaticallyActive": true,
"clearBookOnStart": true,
"manualActivation": false,
"negRiskOther": false,
"sportsMarketType": "tennis_first_set_totals",
"line": 9.5,
"umaResolutionStatuses": "[\"proposed\"]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-02-23T17:00:55.2296Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": false,
"requiresTranslation": false,
"feeType": null
},
{
"id": "1419762",
"question": "Mandlik vs. Osuigwe: Set 1 Games O/U 10.5",
"conditionId": "0x7eaea7dc15ceb1253bb02df8531dbaadb3c94481075e380ad311f7fae43bcd95",
"slug": "wta-mandlik-osuigwe-2026-02-23-first-set-total-10pt5",
"resolutionSource": "https://www.wtatennis.com/scores",
"endDate": "2026-03-03T00:00:00Z",
"liquidity": "10921.78758",
"startDate": "2026-02-23T17:10:58.711828Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/wta-logo-41f331bdf1.png",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/wta-logo-41f331bdf1.png",
"description": "This market refers to the tennis match between Elizabeth Mandlik and Whitney Osuigwe in the ATX Open, scheduled for February 24 2026.\nThis market will resolve to \"Over\" if the total number of games completed in the first set equals or exceeds 11. Otherwise, it will resolve to \"Under.\"\nAny first-set tiebreak counts as one (1) game toward the total.\nIf the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.\nResolution will be based on official WTA results.",
"outcomes": "[\"Over\", \"Under\"]",
"outcomePrices": "[\"0.0005\", \"0.9995\"]",
"volume": "176.1",
"active": true,
"closed": false,
"marketMakerAddress": "",
"createdAt": "2026-02-23T17:00:34.026154Z",
"updatedAt": "2026-02-24T02:27:24.556672Z",
"new": false,
"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
"groupItemTitle": "ATX Open: Elizabeth Mandlik vs Whitney Osuigwe Set 1 O/U 10.5",
"groupItemThreshold": "2",
"questionID": "0xb718bc172e41a192829e1a8423faade100b478b3974a71e52b32c857b82ebd3b",
"enableOrderBook": true,
"orderPriceMinTickSize": 0.001,
"orderMinSize": 5,
"umaResolutionStatus": "proposed",
"volumeNum": 176.1,
"liquidityNum": 10921.78758,
"endDateIso": "2026-03-03",
"startDateIso": "2026-02-23",
"hasReviewedDates": true,
"gameStartTime": "2026-02-24 00:00:00+00",
"secondsDelay": 3,
"clobTokenIds": "[\"52908220171999684689022628449557456913370632818269405509721553164360968551463\", \"30113775766390539771507311863922182030435891477805626997594401424356473194885\"]",
"umaBond": "500",
"umaReward": "2",
"volumeClob": 176.1,
"liquidityClob": 10921.78758,
"customLiveness": 0,
"acceptingOrders": true,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-02-23T17:09:52Z",
"cyom": false,
"competitive": 0.8003199679231757,
"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 0,
"rewardsMaxSpread": 0,
"spread": 0.001,
"oneDayPriceChange": -0.9995,
"bestAsk": 0.001,
"automaticallyActive": true,
"clearBookOnStart": true,
"manualActivation": false,
"negRiskOther": false,
"sportsMarketType": "tennis_first_set_totals",
"line": 10.5,
"umaResolutionStatuses": "[\"proposed\"]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-02-23T17:00:55.234785Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": false,
"requiresTranslation": false,
"feeType": null
}
],
"series": [
{
"id": "10366",
"ticker": "wta",
"slug": "wta",
"title": "WTA",
"seriesType": "single",
"recurrence": "daily",
"image": "",
"icon": "",
"active": true,
"closed": false,
"archived": false,
"featured": false,
"restricted": true,
"createdAt": "2025-10-07T17:08:50.305974Z",
"updatedAt": "2026-02-24T02:28:08.055232Z",
"volume24hr": 1013349.7578,
"volume": 801398.722111,
"liquidity": 3097217.37566,
"commentCount": 477,
"requiresTranslation": false
}
],
"tags": [
{
"id": "864",
"label": "Tennis",
"slug": "tennis",
"forceShow": false,
"publishedAt": "2024-01-12 19:45:09.662+00",
"createdAt": "2024-01-12T19:45:09.677Z",
"updatedAt": "2026-02-06T20:10:12.802044Z",
"requiresTranslation": false
},
{
"id": "1",
"label": "Sports",
"slug": "sports",
"forceShow": false,
"publishedAt": "2023-10-24 22:37:50.296+00",
"updatedBy": 15,
"createdAt": "2023-10-24T22:37:50.31Z",
"updatedAt": "2026-02-06T20:05:01.908169Z",
"forceHide": true,
"requiresTranslation": false
},
{
"id": "100639",
"label": "Games",
"slug": "games",
"forceShow": false,
"createdAt": "2024-09-23T22:41:37.670714Z",
"updatedAt": "2026-02-06T20:08:42.474229Z",
"requiresTranslation": false
}
],
"cyom": false,
"showAllOutcomes": true,
"showMarketImages": false,
"enableNegRisk": false,
"automaticallyActive": true,
"eventDate": "2026-02-23",
"startTime": "2026-02-24T00:00:00Z",
"seriesSlug": "wta",
"score": "6-2, 3-6, 1-6",
"period": "FT",
"live": false,
"ended": true,
"finishedTimestamp": "2026-02-24T02:08:36.213164Z",
"negRiskAugmented": false,
"pendingDeployment": false,
"deploying": false,
"gameId": 5196715,
"requiresTranslation": false,
"eventMetadata": {
"league": "ATX Open"
}
}- Set 1 Winner: Mandlik vs OsuigweVol 134Liq 11.1KEnd Mar 3, 2026OpenOrder book
- Mandlik vs. Osuigwe: Match O/U 22.5Vol 29Liq 11.3KEnd Mar 3, 2026OpenOrder book
- Mandlik vs. Osuigwe: Total Sets O/U 2.5Vol 21Liq 10.7KEnd Mar 3, 2026OpenOrder book
- Mandlik vs. Osuigwe: Match O/U 21.5Vol —Liq 11.3KEnd Mar 3, 2026OpenOrder book
- Mandlik vs. Osuigwe: Match O/U 23.5Vol —Liq 10.9KEnd Mar 3, 2026OpenOrder book
- ATX Open: Elizabeth Mandlik vs Whitney OsuigweVol 61.2KLiq 69.4KEnd Mar 3, 2026OpenOrder book
- Mandlik vs. Osuigwe: Set 1 Games O/U 8.5Vol 176Liq 11.0KEnd Mar 3, 2026OpenOrder book
- Mandlik vs. Osuigwe: Set 1 Games O/U 10.5Vol 176Liq 10.9KEnd Mar 3, 2026OpenOrder book
- Set Handicap: Mandlik (-1.5) vs Osuigwe (+1.5)Vol 21Liq 8.7KEnd Mar 3, 2026OpenOrder book
- Mandlik vs. Osuigwe: Set 1 Games O/U 9.5Vol —Liq 10.8KEnd Mar 3, 2026OpenOrder book