Alexander Blockx enters this US Open first-round matchup as the clear favorite against veteran Marco Trungelliti, driven by a substantial ranking gap (Blockx near world No. 32 versus Trungelliti at No. 83) and superior hard-court results this season. The 21-year-old Belgian reached an ATP final in Estoril and posted a 13-7 hard-court record while competing regularly on the main tour, arriving physically fresh after limited deep runs in the North American swing. Trungelliti, a 36-year-old Argentine who only recently cracked the top 100, relies on clay-court experience and recent qualifying successes but holds a 0-3 record against top-100 opponents over the past year. No prior head-to-head exists, and surface transition plus age-related endurance on hard courts in Flushing Meadows further tilt implied probabilities toward Blockx.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedAlexander Blockx – Marco Trungelliti
Moneyline
$85 Vol.
This market will resolve to 'Alexander Blockx' if Alexander Blockx advances against Marco Trungelliti.
This market will resolve to 'Marco Trungelliti' if Marco Trungelliti advances against Alexander Blockx.
If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 16, 2026, 11:59 PM ET (14 days after the scheduled start), 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: Sep 1, 2026, 1:05 AM ET
Resolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...Alexander Blockx – Marco Trungelliti
Moneyline
$85 Vol.
This market will resolve to 'Alexander Blockx' if Alexander Blockx advances against Marco Trungelliti.
This market will resolve to 'Marco Trungelliti' if Marco Trungelliti advances against Alexander Blockx.
If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 16, 2026, 11:59 PM ET (14 days after the scheduled start), 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: Sep 1, 2026, 1:05 AM ET
Resolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...Alexander Blockx enters this US Open first-round matchup as the clear favorite against veteran Marco Trungelliti, driven by a substantial ranking gap (Blockx near world No. 32 versus Trungelliti at No. 83) and superior hard-court results this season. The 21-year-old Belgian reached an ATP final in Estoril and posted a 13-7 hard-court record while competing regularly on the main tour, arriving physically fresh after limited deep runs in the North American swing. Trungelliti, a 36-year-old Argentine who only recently cracked the top 100, relies on clay-court experience and recent qualifying successes but holds a 0-3 record against top-100 opponents over the past year. No prior head-to-head exists, and surface transition plus age-related endurance on hard courts in Flushing Meadows further tilt implied probabilities toward Blockx.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedBeware of external links.
Beware of external links.
Frequently Asked Questions
Build a combo
Select two options
Beware of external links.
Beware of external links.
Frequently Asked Questions