Sebastian Baez holds a clear edge as the higher-ranked No. 64 player and clay-court specialist with a 235-109 lifetime record on the surface, facing Lithuanian qualifier Vilius Gaubas (No. 124) in the Mutua Madrid Open first round. Baez dominated their head-to-head clash three weeks ago in Bucharest, winning 6-3, 6-1, underscoring his baseline grinding superiority over Gaubas' more aggressive style. Gaubas, 21, earned his main-draw spot via qualifying wins but enters his Masters 1000 debut fatigued, while Baez benefits from direct entry and Madrid experience despite a 16-10 season (6-6 clay). The high-altitude clay favors first-strike tennis, offering Gaubas upset potential if he sustains serve pressure, though trader consensus reflects Baez's form and matchup advantages.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated1st Set
This market will resolve to 'Vilius Gaubas' if Vilius Gaubas advances against Sebastian Baez.
This market will resolve to 'Sebastian Baez' if Sebastian Baez advances against Vilius Gaubas.
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.
Market Opened: Apr 21, 2026, 6:00 PM ET
Resolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...1st Set
This market will resolve to 'Vilius Gaubas' if Vilius Gaubas advances against Sebastian Baez.
This market will resolve to 'Sebastian Baez' if Sebastian Baez advances against Vilius Gaubas.
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.
Market Opened: Apr 21, 2026, 6:00 PM ET
Resolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...Sebastian Baez holds a clear edge as the higher-ranked No. 64 player and clay-court specialist with a 235-109 lifetime record on the surface, facing Lithuanian qualifier Vilius Gaubas (No. 124) in the Mutua Madrid Open first round. Baez dominated their head-to-head clash three weeks ago in Bucharest, winning 6-3, 6-1, underscoring his baseline grinding superiority over Gaubas' more aggressive style. Gaubas, 21, earned his main-draw spot via qualifying wins but enters his Masters 1000 debut fatigued, while Baez benefits from direct entry and Madrid experience despite a 16-10 season (6-6 clay). The high-altitude clay favors first-strike tennis, offering Gaubas upset potential if he sustains serve pressure, though trader consensus reflects Baez's form and matchup advantages.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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