Raphael Collignon and Juan Manuel Cerundolo, both ranked in the low 40s, are set to meet on clay at the Swiss Open in Gstaad with Cerundolo holding a 3-0 head-to-head edge, including a three-set win over Collignon on grass at Eastbourne in June 2026. Collignon enters with strong recent momentum on the surface, having secured multiple 2026 clay titles at Challenger level and posting an 88% win rate in those events while climbing to a career-high ranking. Cerundolo, a proven clay-court performer with prior Gstaad success including a notable upset of Casper Ruud, brings consistent baseline play and has shown resilience in longer matches. The clay conditions and historical matchup favor Cerundolo, though Collignon’s improved serving and recent form create realistic upset potential in what shapes up as a closely contested semifinal.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedAll Sports
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Raphael Collignon – Juan Manuel Cerundolo
Moneyline
$1.4M Vol.
This market will resolve to 'Raphael Collignon' if Raphael Collignon advances against Juan Manuel Cerundolo.
This market will resolve to 'Juan Manuel Cerundolo' if Juan Manuel Cerundolo advances against Raphael Collignon.
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: Jul 17, 2026, 12:00 PM ET
Resolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...Raphael Collignon – Juan Manuel Cerundolo
Moneyline
$1.4M Vol.
This market will resolve to 'Raphael Collignon' if Raphael Collignon advances against Juan Manuel Cerundolo.
This market will resolve to 'Juan Manuel Cerundolo' if Juan Manuel Cerundolo advances against Raphael Collignon.
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: Jul 17, 2026, 12:00 PM ET
Resolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...Raphael Collignon and Juan Manuel Cerundolo, both ranked in the low 40s, are set to meet on clay at the Swiss Open in Gstaad with Cerundolo holding a 3-0 head-to-head edge, including a three-set win over Collignon on grass at Eastbourne in June 2026. Collignon enters with strong recent momentum on the surface, having secured multiple 2026 clay titles at Challenger level and posting an 88% win rate in those events while climbing to a career-high ranking. Cerundolo, a proven clay-court performer with prior Gstaad success including a notable upset of Casper Ruud, brings consistent baseline play and has shown resilience in longer matches. The clay conditions and historical matchup favor Cerundolo, though Collignon’s improved serving and recent form create realistic upset potential in what shapes up as a closely contested semifinal.
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.
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