Barletta: Enrico Dalla Valle vs Maxime Chazal
Prediction market · Polymarket
Overview
This market refers on the tennis match between Enrico Dalla Valle and Maxime Chazal in the Barletta, scheduled for March 31 at 6:30AM ET. This market will resolve to 'Enrico Dalla Valle' if Enrico Dalla Valle advances against Maxime Chazal. This market will resolve to 'Maxime Chazal' if Maxime Chazal advances against Enrico Dalla Valle. 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 ATP Tour. A consensus of credible reporting may also be used.
Ticker
atp-valle-chazal-2026-03-31
Volume
1.2K
24h volume
1.1K
1w volume
1.2K
Open interest
884
Liquidity
12.5K
Liquidity CLOB
12.5K
Start
Mar 30, 2026
End
Apr 7, 2026
Status
Active
Access
Restricted
Created
Mar 31, 2026
Resolution source
https://www.atptour.com/en/scores/current
Event ID
325766
Slug
atp-valle-chazal-2026-03-31
Markets
9
Raw event data
{
"id": "325766",
"ticker": "atp-valle-chazal-2026-03-31",
"slug": "atp-valle-chazal-2026-03-31",
"title": "Barletta: Enrico Dalla Valle vs Maxime Chazal",
"description": "This market refers on the tennis match between Enrico Dalla Valle and Maxime Chazal in the Barletta, scheduled for March 31 at 6:30AM ET.\n\nThis market will resolve to 'Enrico Dalla Valle' if Enrico Dalla Valle advances against Maxime Chazal.\n\nThis market will resolve to 'Maxime Chazal' if Maxime Chazal advances against Enrico Dalla Valle.\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 ATP Tour. A consensus of credible reporting may also be used.",
"resolutionSource": "https://www.atptour.com/en/scores/current",
"startDate": "2026-03-30T16:09:59.26183Z",
"creationDate": "2026-03-31T10:30:00Z",
"endDate": "2026-04-07T10:30:00Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
"active": true,
"closed": false,
"archived": false,
"new": false,
"featured": false,
"restricted": true,
"liquidity": 12515.2542,
"volume": 1162.420246,
"openInterest": 883.9835740000001,
"createdAt": "2026-03-30T16:00:09.216826Z",
"updatedAt": "2026-03-31T19:24:17.207995Z",
"competitive": 0.9993753903810119,
"volume24hr": 1141.7837970000003,
"volume1wk": 1162.4202460000001,
"volume1mo": 1162.4202460000001,
"volume1yr": 1162.4202460000001,
"enableOrderBook": true,
"liquidityClob": 12515.2542,
"negRisk": false,
"commentCount": 0,
"markets": [
{
"id": "1794404",
"question": "Enrico Dalla Valle vs. Maxime Chazal: Total Sets O/U 2.5",
"conditionId": "0x5e0fec7f36c746e057c0a88a27208bae54e7e6bdab440aba7c9c679ade38156f",
"slug": "atp-valle-chazal-2026-03-31-set-totals-2pt5",
"resolutionSource": "https://www.atptour.com/en/scores/current",
"endDate": "2026-04-07T10:30:00Z",
"liquidity": "553.26",
"startDate": "2026-03-30T18:03:57.985852Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
"description": "This market refers to the tennis match between Enrico Dalla Valle and Maxime Chazal in the Barletta, scheduled for March 31 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 Challenger statistics.",
"outcomes": "[\"Over 2.5\", \"Under 2.5\"]",
"outcomePrices": "[\"0.415\", \"0.585\"]",
"volume": "59.176409",
"active": true,
"closed": false,
"marketMakerAddress": "",
"createdAt": "2026-03-30T18:00:19.083323Z",
"updatedAt": "2026-03-31T19:23:11.493907Z",
"new": false,
"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
"groupItemTitle": "Barletta: Enrico Dalla Valle vs Maxime Chazal Total Sets: O/U 2.5",
"groupItemThreshold": "1",
"questionID": "0x3ba9dccaeb6b5252d6d7eba7977f07ddc4755bb68bceb5360515f8749ed06d92",
"enableOrderBook": true,
"orderPriceMinTickSize": 0.01,
"orderMinSize": 5,
"volumeNum": 59.176409,
"liquidityNum": 553.26,
"endDateIso": "2026-04-07",
"startDateIso": "2026-03-30",
"hasReviewedDates": true,
"volume24hr": 59.176409,
"volume1wk": 59.176409,
"volume1mo": 59.176409,
"volume1yr": 59.176409,
"gameStartTime": "2026-04-01 10:30:00+00",
"secondsDelay": 3,
"clobTokenIds": "[\"27239340538805254358672124423593116912896624672209564689163070725428437874246\", \"107937691396593179635842334073776752492964244216021465136740958242956917288442\"]",
"umaBond": "500",
"umaReward": "2",
"volume24hrClob": 59.176409,
"volume1wkClob": 59.176409,
"volume1moClob": 59.176409,
"volume1yrClob": 59.176409,
"volumeClob": 59.176409,
"liquidityClob": 553.26,
"makerBaseFee": 1000,
"takerBaseFee": 1000,
"customLiveness": 0,
"acceptingOrders": true,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-03-30T18:02:51Z",
"cyom": false,
"competitive": 0.9928268261808434,
"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 50,
"rewardsMaxSpread": 4.5,
"spread": 0.19,
"lastTradePrice": 0.39,
"bestBid": 0.32,
"bestAsk": 0.51,
"automaticallyActive": true,
"clearBookOnStart": true,
"manualActivation": false,
"negRiskOther": false,
"sportsMarketType": "tennis_set_totals",
"line": 2.5,
"umaResolutionStatuses": "[]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-03-30T18:00:34.027958Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": true,
"requiresTranslation": false,
"feeType": "sports_fees_v2",
"feeSchedule": {
"exponent": 1,
"rate": 0.03,
"takerOnly": true,
"rebateRate": 0.25
}
},
{
"id": "1794403",
"question": "Valle vs. Chazal: Match O/U 21.5",
"conditionId": "0x1e93775916612fa6f80664eec0710435597409fb18e98665f0d976767c9b1462",
"slug": "atp-valle-chazal-2026-03-31-match-total-21pt5",
"resolutionSource": "https://www.atptour.com/en/scores/current",
"endDate": "2026-04-07T10:30:00Z",
"liquidity": "445.27",
"startDate": "2026-03-30T18:03:24.378966Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
"description": "This market refers to the tennis match between Enrico Dalla Valle and Maxime Chazal in the Barletta, scheduled for March 31 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 Challenger statistics.",
"outcomes": "[\"Over\", \"Under\"]",
"outcomePrices": "[\"0.475\", \"0.525\"]",
"active": true,
"closed": false,
"marketMakerAddress": "",
"createdAt": "2026-03-30T18:00:19.082684Z",
"updatedAt": "2026-03-31T19:23:38.93039Z",
"new": false,
"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
"groupItemTitle": "Barletta: Enrico Dalla Valle vs Maxime Chazal Match O/U 21.5",
"groupItemThreshold": "1",
"questionID": "0x1703b4f7357044bc94bce6a762c3f6953cec756b1a2bfa1f9af9578da19f7645",
"enableOrderBook": true,
"orderPriceMinTickSize": 0.01,
"orderMinSize": 5,
"liquidityNum": 445.27,
"endDateIso": "2026-04-07",
"startDateIso": "2026-03-30",
"hasReviewedDates": true,
"gameStartTime": "2026-04-01 10:30:00+00",
"secondsDelay": 3,
"clobTokenIds": "[\"48460196016365540596348306396703761809878239679508449701505104852116020569139\", \"66972849600944680719829682934547278817867850755265858737687494547531133475421\"]",
"umaBond": "500",
"umaReward": "2",
"liquidityClob": 445.27,
"makerBaseFee": 1000,
"takerBaseFee": 1000,
"customLiveness": 0,
"acceptingOrders": true,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-03-30T18:02:17Z",
"cyom": false,
"competitive": 0.9993753903810119,
"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 50,
"rewardsMaxSpread": 4.5,
"spread": 0.07,
"lastTradePrice": 0.51,
"bestBid": 0.44,
"bestAsk": 0.51,
"automaticallyActive": true,
"clearBookOnStart": true,
"manualActivation": false,
"negRiskOther": false,
"sportsMarketType": "tennis_match_totals",
"line": 21.5,
"umaResolutionStatuses": "[]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-03-30T18:00:41.085405Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": true,
"requiresTranslation": false,
"feeType": "sports_fees_v2",
"feeSchedule": {
"exponent": 1,
"rate": 0.03,
"takerOnly": true,
"rebateRate": 0.25
}
},
{
"id": "1794405",
"question": "Valle vs. Chazal: Set 1 Games O/U 8.5",
"conditionId": "0x7fb4970f6070541e838ade8202a8e788809c5436b577fff173b86d0bc514bb31",
"slug": "atp-valle-chazal-2026-03-31-first-set-total-8pt5",
"resolutionSource": "https://www.atptour.com/en/scores/current",
"endDate": "2026-04-07T10:30:00Z",
"liquidity": "228.08",
"startDate": "2026-03-30T18:04:43.518806Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
"description": "This market refers to the tennis match between Enrico Dalla Valle and Maxime Chazal in the Barletta, scheduled for March 31 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 Challenger results.",
"outcomes": "[\"Over\", \"Under\"]",
"outcomePrices": "[\"0.61\", \"0.39\"]",
"active": true,
"closed": false,
"marketMakerAddress": "",
"createdAt": "2026-03-30T18:00:19.176115Z",
"updatedAt": "2026-03-31T19:23:38.090444Z",
"new": false,
"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
"groupItemTitle": "Barletta: Enrico Dalla Valle vs Maxime Chazal Set 1 O/U 8.5",
"groupItemThreshold": "2",
"questionID": "0x5baff162d43a53724f2087c3af03c2ac82d3dfd219022e18c79c31f20e14c75a",
"enableOrderBook": true,
"orderPriceMinTickSize": 0.01,
"orderMinSize": 5,
"liquidityNum": 228.08,
"endDateIso": "2026-04-07",
"startDateIso": "2026-03-30",
"hasReviewedDates": true,
"gameStartTime": "2026-04-01 10:30:00+00",
"secondsDelay": 3,
"clobTokenIds": "[\"90925339322600733730425281327465761602838746178501282169497363860966228479835\", \"50605319302365691693143031320532702844187855697762602235554973892074171817717\"]",
"umaBond": "500",
"umaReward": "2",
"liquidityClob": 228.08,
"makerBaseFee": 1000,
"takerBaseFee": 1000,
"customLiveness": 0,
"acceptingOrders": true,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-03-30T18:03:37Z",
"cyom": false,
"competitive": 0.7509139413101472,
"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 50,
"rewardsMaxSpread": 4.5,
"spread": 0.24,
"bestBid": 0.49,
"bestAsk": 0.73,
"automaticallyActive": true,
"clearBookOnStart": true,
"manualActivation": false,
"negRiskOther": false,
"sportsMarketType": "tennis_first_set_totals",
"line": 8.5,
"umaResolutionStatuses": "[]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-03-30T18:00:34.980319Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": true,
"requiresTranslation": false,
"feeType": "sports_fees_v2",
"feeSchedule": {
"exponent": 1,
"rate": 0.03,
"takerOnly": true,
"rebateRate": 0.25
}
},
{
"id": "1794406",
"question": "Valle vs. Chazal: Match O/U 22.5",
"conditionId": "0xd61a0bdaa582c6a230482ab0d33d95148cd71ffb4d2d96203a938bfaca8e6ee4",
"slug": "atp-valle-chazal-2026-03-31-match-total-22pt5",
"resolutionSource": "https://www.atptour.com/en/scores/current",
"endDate": "2026-04-07T10:30:00Z",
"liquidity": "0.5022",
"startDate": "2026-03-30T18:03:49.884865Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
"description": "This market refers to the tennis match between Enrico Dalla Valle and Maxime Chazal in the Barletta, scheduled for March 31 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 Challenger statistics.",
"outcomes": "[\"Over\", \"Under\"]",
"outcomePrices": "[\"0.525\", \"0.475\"]",
"active": true,
"closed": false,
"marketMakerAddress": "",
"createdAt": "2026-03-30T18:00:19.192644Z",
"updatedAt": "2026-03-31T19:23:02.379473Z",
"new": false,
"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
"groupItemTitle": "Barletta: Enrico Dalla Valle vs Maxime Chazal Match O/U 22.5",
"groupItemThreshold": "1",
"questionID": "0x812629e3856b0c25ea49b1be92d3bc9a575150204c621fa3462eebbdb84982df",
"enableOrderBook": true,
"orderPriceMinTickSize": 0.01,
"orderMinSize": 5,
"liquidityNum": 0.5022,
"endDateIso": "2026-04-07",
"startDateIso": "2026-03-30",
"hasReviewedDates": true,
"gameStartTime": "2026-04-01 10:30:00+00",
"secondsDelay": 3,
"clobTokenIds": "[\"32619770989672139646707762269660953608490427560047200313483526307448425786944\", \"104406061818140700191410453337414202459189105884626446560500598254418042590344\"]",
"umaBond": "500",
"umaReward": "2",
"liquidityClob": 0.5022,
"makerBaseFee": 1000,
"takerBaseFee": 1000,
"customLiveness": 0,
"acceptingOrders": true,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-03-30T18:02:43Z",
"cyom": false,
"competitive": 0.0499687695190506,
"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 50,
"rewardsMaxSpread": 4.5,
"spread": 0.95,
"bestBid": 0.05,
"bestAsk": 1,
"automaticallyActive": true,
"clearBookOnStart": true,
"manualActivation": false,
"negRiskOther": false,
"sportsMarketType": "tennis_match_totals",
"line": 22.5,
"umaResolutionStatuses": "[]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-03-30T18:00:34.983288Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": true,
"requiresTranslation": false,
"feeType": "sports_fees_v2",
"feeSchedule": {
"exponent": 1,
"rate": 0.03,
"takerOnly": true,
"rebateRate": 0.25
}
},
{
"id": "1794408",
"question": "Valle vs. Chazal: Set 1 Games O/U 9.5",
"conditionId": "0x64b7501d459f96fa243f9af6b6a8734746db5c4cc1a88747e50336d1d556705a",
"slug": "atp-valle-chazal-2026-03-31-first-set-total-9pt5",
"resolutionSource": "https://www.atptour.com/en/scores/current",
"endDate": "2026-04-07T10:30:00Z",
"liquidity": "0.0558",
"startDate": "2026-03-30T18:04:16.060353Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
"description": "This market refers to the tennis match between Enrico Dalla Valle and Maxime Chazal in the Barletta, scheduled for March 31 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 Challenger results.",
"outcomes": "[\"Over\", \"Under\"]",
"outcomePrices": "[\"0.505\", \"0.495\"]",
"active": true,
"closed": false,
"marketMakerAddress": "",
"createdAt": "2026-03-30T18:00:19.283822Z",
"updatedAt": "2026-03-31T19:23:31.127834Z",
"new": false,
"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
"groupItemTitle": "Barletta: Enrico Dalla Valle vs Maxime Chazal Set 1 O/U 9.5",
"groupItemThreshold": "2",
"questionID": "0x562fc41640b0ea953bf74fb9ae5d4ede0ea4f1d471cb82259a1cfad670dd39d7",
"enableOrderBook": true,
"orderPriceMinTickSize": 0.01,
"orderMinSize": 5,
"liquidityNum": 0.0558,
"endDateIso": "2026-04-07",
"startDateIso": "2026-03-30",
"hasReviewedDates": true,
"gameStartTime": "2026-04-01 10:30:00+00",
"secondsDelay": 3,
"clobTokenIds": "[\"56863602472983341549534597376143075411444022232883932336198075386814872368708\", \"67986164600047029674188222359743437632882368373926858708052466319206005693195\"]",
"umaBond": "500",
"umaReward": "2",
"liquidityClob": 0.0558,
"makerBaseFee": 1000,
"takerBaseFee": 1000,
"customLiveness": 0,
"acceptingOrders": true,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-03-30T18:03:09Z",
"cyom": false,
"competitive": 0.009999750006249844,
"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 50,
"rewardsMaxSpread": 4.5,
"spread": 0.99,
"bestBid": 0.01,
"bestAsk": 1,
"automaticallyActive": true,
"clearBookOnStart": true,
"manualActivation": false,
"negRiskOther": false,
"sportsMarketType": "tennis_first_set_totals",
"line": 9.5,
"umaResolutionStatuses": "[]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-03-30T18:00:34.984659Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": true,
"requiresTranslation": false,
"feeType": "sports_fees_v2",
"feeSchedule": {
"exponent": 1,
"rate": 0.03,
"takerOnly": true,
"rebateRate": 0.25
}
},
{
"id": "1794409",
"question": "Valle vs. Chazal: Match O/U 23.5",
"conditionId": "0x38cdd230e3f8e6bff327e8ae0efbf4645c5fe2bce590abfff90a9cdeaa3eec38",
"slug": "atp-valle-chazal-2026-03-31-match-total-23pt5",
"resolutionSource": "https://www.atptour.com/en/scores/current",
"endDate": "2026-04-07T10:30:00Z",
"liquidity": "1.0557",
"startDate": "2026-03-30T18:04:56.123158Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
"description": "This market refers to the tennis match between Enrico Dalla Valle and Maxime Chazal in the Barletta, scheduled for March 31 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 Challenger statistics.",
"outcomes": "[\"Over\", \"Under\"]",
"outcomePrices": "[\"0.5\", \"0.5\"]",
"active": true,
"closed": false,
"marketMakerAddress": "",
"createdAt": "2026-03-30T18:00:19.302568Z",
"updatedAt": "2026-03-31T19:23:38.126787Z",
"new": false,
"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
"groupItemTitle": "Barletta: Enrico Dalla Valle vs Maxime Chazal Match O/U 23.5",
"groupItemThreshold": "1",
"questionID": "0x405a2de3fccf305012dd03386bfa3010ad8af08f9c0fd31c6522d76d76839f3e",
"enableOrderBook": true,
"orderPriceMinTickSize": 0.01,
"orderMinSize": 5,
"liquidityNum": 1.0557,
"endDateIso": "2026-04-07",
"startDateIso": "2026-03-30",
"hasReviewedDates": true,
"gameStartTime": "2026-04-01 10:30:00+00",
"secondsDelay": 3,
"clobTokenIds": "[\"48820878061342084196767329209824784785137107411832423116373079823387736641969\", \"108151309145224178270109676312728702401495859666172654955231983768168754452073\"]",
"umaBond": "500",
"umaReward": "2",
"liquidityClob": 1.0557,
"makerBaseFee": 1000,
"takerBaseFee": 1000,
"customLiveness": 0,
"acceptingOrders": true,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-03-30T18:03:49Z",
"cyom": false,
"competitive": 0.02,
"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 50,
"rewardsMaxSpread": 4.5,
"spread": 0.98,
"bestBid": 0.01,
"bestAsk": 0.99,
"automaticallyActive": true,
"clearBookOnStart": true,
"manualActivation": false,
"negRiskOther": false,
"sportsMarketType": "tennis_match_totals",
"line": 23.5,
"umaResolutionStatuses": "[]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-03-30T18:00:34.986Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": true,
"requiresTranslation": false,
"feeType": "sports_fees_v2",
"feeSchedule": {
"exponent": 1,
"rate": 0.03,
"takerOnly": true,
"rebateRate": 0.25
}
},
{
"id": "1794410",
"question": "Valle vs. Chazal: Set 1 Games O/U 10.5",
"conditionId": "0x4f1f0e2c03bc31c1ae356e67dee9b89b68fe7b87c2035fe891f2c2737d69d321",
"slug": "atp-valle-chazal-2026-03-31-first-set-total-10pt5",
"resolutionSource": "https://www.atptour.com/en/scores/current",
"endDate": "2026-04-07T10:30:00Z",
"liquidity": "194.959",
"startDate": "2026-03-30T18:03:47.803938Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
"description": "This market refers to the tennis match between Enrico Dalla Valle and Maxime Chazal in the Barletta, scheduled for March 31 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 Challenger results.",
"outcomes": "[\"Over\", \"Under\"]",
"outcomePrices": "[\"0.35\", \"0.65\"]",
"active": true,
"closed": false,
"marketMakerAddress": "",
"createdAt": "2026-03-30T18:00:19.393362Z",
"updatedAt": "2026-03-31T19:23:34.003203Z",
"new": false,
"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
"groupItemTitle": "Barletta: Enrico Dalla Valle vs Maxime Chazal Set 1 O/U 10.5",
"groupItemThreshold": "2",
"questionID": "0x09636774832d415325afa2f6d63cab906444daf729387983996e094a8b0412d0",
"enableOrderBook": true,
"orderPriceMinTickSize": 0.01,
"orderMinSize": 5,
"liquidityNum": 194.959,
"endDateIso": "2026-04-07",
"startDateIso": "2026-03-30",
"hasReviewedDates": true,
"gameStartTime": "2026-04-01 10:30:00+00",
"secondsDelay": 3,
"clobTokenIds": "[\"17830701935407433965596105865919311715498333547391225926456600307457116598847\", \"103643518093602509460277727367109064755592697456385025913121806330477764509513\"]",
"umaBond": "500",
"umaReward": "2",
"liquidityClob": 194.959,
"makerBaseFee": 1000,
"takerBaseFee": 1000,
"customLiveness": 0,
"acceptingOrders": true,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-03-30T18:02:41Z",
"cyom": false,
"competitive": 0.665036674816626,
"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 50,
"rewardsMaxSpread": 4.5,
"spread": 0.32,
"bestBid": 0.19,
"bestAsk": 0.51,
"automaticallyActive": true,
"clearBookOnStart": true,
"manualActivation": false,
"negRiskOther": false,
"sportsMarketType": "tennis_first_set_totals",
"line": 10.5,
"umaResolutionStatuses": "[]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-03-30T18:00:36.002201Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": true,
"requiresTranslation": false,
"feeType": "sports_fees_v2",
"feeSchedule": {
"exponent": 1,
"rate": 0.03,
"takerOnly": true,
"rebateRate": 0.25
}
},
{
"id": "1794402",
"question": "Set 1 Winner: Valle vs Chazal",
"conditionId": "0xfdb83e5639ff7bcdcf7659451994830551e684fa11a983d52ed73a629c64baf7",
"slug": "atp-valle-chazal-2026-03-31-first-set-winner-Valle-vs-Chazal",
"resolutionSource": "https://www.atptour.com/en/scores/current",
"endDate": "2026-04-07T10:30:00Z",
"liquidity": "652.2475",
"startDate": "2026-03-30T18:03:27.537235Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
"description": "This market refers to the tennis match between Enrico Dalla Valle and Maxime Chazal in the Barletta, scheduled for March 31 2026.\nThis market will resolve to “Valle” if Enrico Dalla Valle wins the first set. It will resolve to “Chazal” if Maxime Chazal 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 Challenger match statistics.",
"outcomes": "[\"Valle\", \"Chazal\"]",
"outcomePrices": "[\"0.575\", \"0.425\"]",
"active": true,
"closed": false,
"marketMakerAddress": "",
"createdAt": "2026-03-30T18:00:19.081258Z",
"updatedAt": "2026-03-31T19:23:11.461128Z",
"new": false,
"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
"groupItemTitle": "Barletta: Enrico Dalla Valle vs Maxime Chazal Set 1 Winner",
"groupItemThreshold": "1",
"questionID": "0x9000adf834496506d525fdfcd480aec5dc4554f4f807bf30dce028960874b1d5",
"enableOrderBook": true,
"orderPriceMinTickSize": 0.01,
"orderMinSize": 5,
"liquidityNum": 652.2475,
"endDateIso": "2026-04-07",
"startDateIso": "2026-03-30",
"hasReviewedDates": true,
"gameStartTime": "2026-04-01 10:30:00+00",
"secondsDelay": 3,
"clobTokenIds": "[\"30580704165890048799168732959564014682274126863664614290427782119826812811011\", \"80112322361660793464320622643875173169088394304486942859281308804989349592219\"]",
"umaBond": "500",
"umaReward": "2",
"liquidityClob": 652.2475,
"makerBaseFee": 1000,
"takerBaseFee": 1000,
"customLiveness": 0,
"acceptingOrders": true,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-03-30T18:02:21Z",
"cyom": false,
"competitive": 0.9944064636420137,
"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 50,
"rewardsMaxSpread": 4.5,
"spread": 0.15,
"bestBid": 0.5,
"bestAsk": 0.65,
"automaticallyActive": true,
"clearBookOnStart": true,
"manualActivation": false,
"negRiskOther": false,
"sportsMarketType": "tennis_first_set_winner",
"umaResolutionStatuses": "[]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-03-30T18:00:34.026736Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": true,
"requiresTranslation": false,
"feeType": "sports_fees_v2",
"feeSchedule": {
"exponent": 1,
"rate": 0.03,
"takerOnly": true,
"rebateRate": 0.25
}
},
{
"id": "1792558",
"question": "Barletta: Enrico Dalla Valle vs Maxime Chazal",
"conditionId": "0x6109418590d9b42cccc6fb873c4c243dbb352dc07ec19bc8063f5b3813faf437",
"slug": "atp-valle-chazal-2026-03-31",
"resolutionSource": "https://www.atptour.com/en/scores/current",
"endDate": "2026-04-07T10:30:00Z",
"liquidity": "9452.864",
"startDate": "2026-03-30T16:05:57.447667Z",
"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
"icon": "https://polymarket-upload.s3.us-east-2.amazonaws.com/atp-tour-b4390c4fb8.jpg",
"description": "This market refers on the tennis match between Enrico Dalla Valle and Maxime Chazal in the Barletta, scheduled for March 31 at 6:30AM ET.\n\nThis market will resolve to 'Enrico Dalla Valle' if Enrico Dalla Valle advances against Maxime Chazal.\n\nThis market will resolve to 'Maxime Chazal' if Maxime Chazal advances against Enrico Dalla Valle.\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 ATP Tour. A consensus of credible reporting may also be used.",
"outcomes": "[\"Enrico Dalla Valle\", \"Maxime Chazal\"]",
"outcomePrices": "[\"0.655\", \"0.345\"]",
"volume": "1103.243837",
"active": true,
"closed": false,
"marketMakerAddress": "",
"createdAt": "2026-03-30T16:00:09.328873Z",
"updatedAt": "2026-03-31T19:23:14.334518Z",
"new": false,
"featured": false,
"submitted_by": "0x91430CaD2d3975766499717fA0D66A78D814E5c5",
"archived": false,
"resolvedBy": "0x65070BE91477460D8A7AeEb94ef92fe056C2f2A7",
"restricted": true,
"groupItemThreshold": "0",
"questionID": "0x97bfa07b67b69264df7ff6f3b16e90485a8abc481a9aa2c4c9aaa771c9870d4d",
"enableOrderBook": true,
"orderPriceMinTickSize": 0.01,
"orderMinSize": 5,
"volumeNum": 1103.243837,
"liquidityNum": 9452.864,
"endDateIso": "2026-04-07",
"startDateIso": "2026-03-30",
"hasReviewedDates": true,
"volume24hr": 1082.6073880000001,
"volume1wk": 1103.2438370000002,
"volume1mo": 1103.2438370000002,
"volume1yr": 1103.2438370000002,
"gameStartTime": "2026-04-01 10:30:00+00",
"secondsDelay": 3,
"clobTokenIds": "[\"106635627468262599314249051910568840564808171277464346225512129500004376197213\", \"44888766845960915430953332599185628947129167022673643502480820560018230001548\"]",
"umaBond": "500",
"umaReward": "2",
"volume24hrClob": 1082.6073880000001,
"volume1wkClob": 1103.2438370000002,
"volume1moClob": 1103.2438370000002,
"volume1yrClob": 1103.2438370000002,
"volumeClob": 1103.243837,
"liquidityClob": 9452.864,
"makerBaseFee": 1000,
"takerBaseFee": 1000,
"customLiveness": 0,
"acceptingOrders": true,
"negRisk": false,
"negRiskRequestID": "",
"ready": false,
"funded": false,
"acceptingOrdersTimestamp": "2026-03-30T16:04:51Z",
"cyom": false,
"competitive": 0.9765386587241522,
"pagerDutyNotificationEnabled": false,
"approved": true,
"rewardsMinSize": 50,
"rewardsMaxSpread": 4.5,
"spread": 0.03,
"lastTradePrice": 0.64,
"bestBid": 0.64,
"bestAsk": 0.67,
"automaticallyActive": true,
"clearBookOnStart": true,
"manualActivation": false,
"negRiskOther": false,
"sportsMarketType": "moneyline",
"umaResolutionStatuses": "[]",
"pendingDeployment": false,
"deploying": false,
"deployingTimestamp": "2026-03-30T16:00:31.80612Z",
"rfqEnabled": false,
"holdingRewardsEnabled": false,
"feesEnabled": true,
"requiresTranslation": false,
"feeType": "sports_fees_v2",
"feeSchedule": {
"exponent": 1,
"rate": 0.03,
"takerOnly": true,
"rebateRate": 0.25
}
}
],
"series": [
{
"id": "10365",
"ticker": "atp",
"slug": "atp",
"title": "ATP",
"seriesType": "single",
"recurrence": "daily",
"image": "",
"icon": "",
"active": true,
"closed": false,
"archived": false,
"featured": false,
"restricted": true,
"createdAt": "2025-10-07T17:08:06.009679Z",
"updatedAt": "2026-03-31T19:24:37.66212Z",
"volume24hr": 8762377.901021,
"volume": 2886849.620714,
"liquidity": 7139276.4469,
"commentCount": 1789,
"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": "2026-03-09T22:29:03.536861Z",
"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": "2026-03-09T22:25:22.69129Z",
"forceHide": true,
"requiresTranslation": false
},
{
"id": "100639",
"label": "Games",
"slug": "games",
"forceShow": false,
"createdAt": "2024-09-23T22:41:37.670714Z",
"updatedAt": "2026-03-09T22:28:03.358133Z",
"requiresTranslation": false
}
],
"cyom": false,
"showAllOutcomes": true,
"showMarketImages": false,
"enableNegRisk": false,
"automaticallyActive": true,
"eventDate": "2026-04-01",
"startTime": "2026-04-01T10:30:00Z",
"seriesSlug": "atp",
"negRiskAugmented": false,
"pendingDeployment": false,
"deploying": false,
"gameId": 5285482,
"requiresTranslation": false,
"eventMetadata": {
"context_description": "In the Barletta Challenger first-round matchup on outdoor clay, Italian wildcard Enrico Dalla Valle (ATP #453) holds a slight ranking edge over French qualifier Maxime Chazal (ATP #533) in their head-to-head debut. Dalla Valle arrives with momentum from reaching the Napoli Challenger second round last week, defeating Mikhail Kukushkin and Lorenzo Giustino before a straight-sets loss to Daniel Altmaier, bolstering his clay form at home. Chazal advanced through local qualifiers, including a win over Gianmarco Ferrari, but recent M15 clay exits in Porec (quarterfinals loss to Mili Poljicak) and Rovinj highlight struggles against similar competition. No injuries reported; home crowd and rest advantage favor Dalla Valle in this closely watched opener.",
"context_requires_regen": true,
"context_updated_at": "2026-03-31T14:57:34.588Z",
"league": "Barletta"
},
"teams": [
{
"id": 3264945,
"name": "Enrico Dalla Valle",
"league": "atp",
"record": "0-0",
"logo": "https://polymarket-upload.s3.us-east-2.amazonaws.com/country-flags/ita.png",
"abbreviation": "valle",
"createdAt": "2026-03-02T17:00:12.50432Z",
"providerId": 598971
},
{
"id": 3269939,
"name": "Maxime Chazal",
"league": "atp",
"record": "0-0",
"logo": "https://polymarket-upload.s3.us-east-2.amazonaws.com/country-flags/fra.png",
"abbreviation": "chazal",
"createdAt": "2026-03-30T16:00:02.51624Z",
"providerId": 109794
}
]
}- Barletta: Enrico Dalla Valle vs Maxime ChazalVol 1.1KLiq 9.5KEnd Apr 7, 2026OpenOrder book
- Valle vs. Chazal: Set 1 Games O/U 8.5Vol —Liq 228End Apr 7, 2026OpenOrder book
- Set 1 Winner: Valle vs ChazalVol —Liq 652End Apr 7, 2026OpenOrder book
- Valle vs. Chazal: Match O/U 22.5Vol —Liq 1End Apr 7, 2026OpenOrder book
- Valle vs. Chazal: Set 1 Games O/U 9.5Vol —Liq 0End Apr 7, 2026OpenOrder book
- Valle vs. Chazal: Match O/U 23.5Vol —Liq 1End Apr 7, 2026OpenOrder book
- Valle vs. Chazal: Match O/U 21.5Vol —Liq 445End Apr 7, 2026OpenOrder book
- Enrico Dalla Valle vs. Maxime Chazal: Total Sets O/U 2.5Vol 59Liq 553End Apr 7, 2026OpenOrder book
- Valle vs. Chazal: Set 1 Games O/U 10.5Vol —Liq 195End Apr 7, 2026OpenOrder book