
Madrid Open: Alexandre Muller vs Jan-Lennard Struff
Prediction market · Polymarket
Overview
This market refers to the tennis match between Alexandre Muller and Jan-Lennard Struff in the Madrid Open, originally scheduled for April 22, 2026 at 5:00AM ET. This market will resolve to 'Alexandre Muller' if Alexandre Muller advances against Jan-Lennard Struff. This market will resolve to 'Jan-Lennard Struff' if Jan-Lennard Struff advances against Alexandre Muller. 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-muller-struff-2026-04-22
Volume
1.5K
24h volume
1.5K
1w volume
1.5K
Open interest
1.3K
Liquidity
123.7K
Liquidity CLOB
123.7K
Start
Apr 20, 2026
End
Apr 29, 2026
Status
Active
Access
Restricted
Created
Apr 22, 2026
Resolution source
https://www.atptour.com/en/scores/current
Event ID
399870
Slug
atp-muller-struff-2026-04-22
Markets
10
Raw event data
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"description": "This market refers to the tennis match between Alexandre Muller and Jan-Lennard Struff in the Madrid Open, originally scheduled for April 22, 2026 at 5:00AM ET.\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 ATP statistics.",
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"context_description": "Jan-Lennard Struff enters as a slight underdog to Alexandre Muller in this ATP Madrid Open first-round clay clash, with trader consensus reflecting Muller's steadier 2026 form (9-8 overall) against Struff's sluggish start (6-9) marred by illness that sidelined him from Munich. Struff holds a 3-1 head-to-head edge, including wins on clay, and his booming serve (6'4\" frame) could thrive at Madrid's high altitude, but a recent Monte-Carlo qualifying loss to Basilashvili underscores clay struggles. Muller reached Marrakech quarterfinals before a QF retirement last month and competed in Barcelona last week, bolstering his baseline resilience on the surface amid no reported injuries for either.",
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}- Muller vs. Struff: Set 1 Games O/U 8.5Vol —Liq 536End Apr 29, 2026OpenOrder book
- Muller vs. Struff: Match O/U 21.5Vol —Liq 1.1KEnd Apr 29, 2026OpenOrder book
- Madrid Open: Alexandre Muller vs Jan-Lennard StruffVol 1.8KLiq 107.8KEnd Apr 29, 2026OpenOrder book
- Set 1 Winner: Muller vs StruffVol —Liq 2.9KEnd Apr 29, 2026OpenOrder book
- Muller vs. Struff: Match O/U 22.5Vol —Liq 2.4KEnd Apr 29, 2026OpenOrder book
- Muller vs. Struff: Match O/U 23.5Vol 20Liq 2.1KEnd Apr 29, 2026OpenOrder book
- Muller vs. Struff: Set 1 Games O/U 9.5Vol —Liq 168End Apr 29, 2026OpenOrder book
- Alexandre Muller vs. Jan-Lennard Struff: Total Sets O/U 2.5Vol —Liq 1.9KEnd Apr 29, 2026OpenOrder book
- Set Handicap: Muller (-1.5) vs Struff (+1.5)Vol —Liq 1.1KEnd Apr 29, 2026OpenOrder book
- Muller vs. Struff: Set 1 Games O/U 10.5Vol —Liq 690End Apr 29, 2026OpenOrder book