Madrid Open: Paula Badosa vs Julia Grabher
Prediction market · Polymarket
Overview
This market refers to the tennis match between Paula Badosa and Julia Grabher in the Madrid Open, originally scheduled for April 21, 2026 at 5:00AM ET. This market will resolve to 'Paula Badosa' if Paula Badosa advances against Julia Grabher. This market will resolve to 'Julia Grabher' if Julia Grabher advances against Paula Badosa. 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-badosa-grabher-2026-04-21
Volume
432.0K
24h volume
431.1K
1w volume
432.0K
Open interest
155.9K
Liquidity
1.3M
Liquidity CLOB
1.3M
Start
Apr 19, 2026
End
Apr 28, 2026
Status
Active
Access
Restricted
Created
Apr 21, 2026
Resolution source
https://www.wtatennis.com/scores
Event ID
397105
Slug
wta-badosa-grabher-2026-04-21
Markets
10
Raw event data
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"description": "This market refers to the tennis match between Paula Badosa and Julia Grabher in the Madrid Open, originally scheduled for April 21, 2026 at 5:00AM ET.\n\nThis market will resolve to 'Paula Badosa' if Paula Badosa advances against Julia Grabher.\n\nThis market will resolve to 'Julia Grabher' if Julia Grabher advances against Paula Badosa.\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": "[\"Paula Badosa\", \"Julia Grabher\"]",
"outcomePrices": "[\"0.0005\", \"0.9995\"]",
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{
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"question": "Badosa vs. Grabher: Match O/U 21.5",
"conditionId": "0xfb116ab87969f95d5f2c19975fad329d09fd20c6f1c925a7163c3dd345a8c547",
"slug": "wta-badosa-grabher-2026-04-21-match-total-21pt5",
"resolutionSource": "https://www.wtatennis.com/scores",
"endDate": "2026-04-28T09:00:00Z",
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"image": "https://polymarket-upload.s3.us-east-2.amazonaws.com/wta-logo-41f331bdf1.png",
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"description": "This market refers to the tennis match between Paula Badosa and Julia Grabher in the Madrid Open, originally scheduled for April 21, 2026 at 5:00AM ET.\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.",
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"question": "Badosa vs. Grabher: Match O/U 22.5",
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"context_description": "Paula Badosa, the Spanish wild card and former World No. 2, takes on Austria's Julia Grabher in the Mutua Madrid Open first-round clash on high-altitude clay. Badosa, ranked No. 103 after chronic back pain and a torn labrum hampered her 2025-26 season, notched key Charleston wins over Kayla Day and Maria Sakkari last week before a quarterfinal exit, fueling her comeback narrative amid home-crowd support and past Madrid quarterfinal (2024). Grabher, No. 99 with a 4-10 record this year including a recent Linz defeat, holds a steadier but unspectacular clay game. Badosa leads head-to-head 1-0 from a 2016 clay win; trader consensus reflects Badosa's power edge and motivation despite lingering fitness questions.",
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}- Badosa vs. Grabher: Set 1 Games O/U 8.5Vol 40Liq 0End Apr 28, 2026Closed
- Badosa vs. Grabher: Set 1 Games O/U 10.5Vol 20Liq 0End Apr 28, 2026Closed
- Badosa vs. Grabher: Set 1 Games O/U 9.5Vol 20Liq 0End Apr 28, 2026Closed
- Badosa vs. Grabher: Match O/U 23.5Vol 128Liq 248.9KEnd Apr 28, 2026OpenOrder book
- Badosa vs. Grabher: Match O/U 21.5Vol 33Liq 236.4KEnd Apr 28, 2026OpenOrder book
- Badosa vs. Grabher: Match O/U 22.5Vol 30Liq 235.8KEnd Apr 28, 2026OpenOrder book
- Paula Badosa vs. Julia Grabher: Total Sets O/U 2.5Vol 20Liq 238.6KEnd Apr 28, 2026OpenOrder book
- Madrid Open: Paula Badosa vs Julia GrabherVol 431.5KLiq 347.0KEnd Apr 28, 2026OpenOrder book
- Set 1 Winner: Badosa vs GrabherVol 270Liq 0End Apr 28, 2026Closed
- Set Handicap: Badosa (-1.5) vs Grabher (+1.5)Vol 11Liq 0End Apr 28, 2026Closed