This market refers to the tennis match between Stefanos Tsitsipas and Raphael Collignon in the Swiss Open, originally scheduled for July 19, 2026 at 4:00AM ET.
This market will resolve to 'Stefanos Tsitsipas' if Stefanos Tsitsipas advances against Raphael Collignon.
This market will resolve to 'Raphael Collignon' if Raphael Collignon advances against Stefanos Tsitsipas.
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.
Swiss Open: Stefanos Tsitsipas vs Raphael Collignon
ATP
Raphael Collignon
0-0
–
vs
19/07 09:30
–
Stefanos Tsitsipas
0-0
Game context
Stefanos Tsitsipas faces rising Belgian Raphael Collignon on clay at the Swiss Open Gstaad, where both players have navigated early rounds. Tsitsipas, ranked outside the top 70 entering the week after a 17-15 season marked by early exits at majors and Masters events, secured a straight-sets first-round win over Ignacio Buse to open his campaign. Collignon, at a career-high No. 42 and showing strong recent form with multiple upsets, advanced to the quarterfinals by defeating Timofey Skatov, Lorenzo Sonego, and third seed Valentin Vacherot. The surface favors Tsitsipas’s experience and baseline game, while Collignon’s momentum and improved ranking reflect his ongoing breakthrough.
Moneyline
$50K Vol.Match Completed
Set Winner
$142 Vol.Set Total
$9 Vol.Swiss Open: Stefanos Tsitsipas vs Raphael Collignon Total Sets: O/U 2.5
Swiss Open: Stefanos Tsitsipas vs Raphael Collignon Set 2 O/U 8.5
Swiss Open: Stefanos Tsitsipas vs Raphael Collignon Set 2 O/U 9.5
Swiss Open: Stefanos Tsitsipas vs Raphael Collignon Set 2 O/U 10.5
Total Games
$32 Vol.Swiss Open: Stefanos Tsitsipas vs Raphael Collignon Match O/U 21.5
Swiss Open: Stefanos Tsitsipas vs Raphael Collignon Match O/U 22.5
Swiss Open: Stefanos Tsitsipas vs Raphael Collignon Match O/U 23.5
1st Set Winner
$38 Vol.Set Handicap
$1.1K Vol.1st Set Total
$430 Vol.Swiss Open: Stefanos Tsitsipas vs Raphael Collignon Set 1 O/U 8.5
Swiss Open: Stefanos Tsitsipas vs Raphael Collignon Set 1 O/U 9.5
Swiss Open: Stefanos Tsitsipas vs Raphael Collignon Set 1 O/U 10.5
Resolution Source: www.atptour.com
Odds & FAQ
What are the current odds for Swiss Open: Stefanos Tsitsipas vs Raphael Collignon?
At 90%, Swiss Open: Stefanos Tsitsipas vs Raphael Collignon Set 1 O/U 8.5 has pulled far clear of Swiss Open: Stefanos Tsitsipas vs Raphael Collignon Match O/U 21.5 (71%). Prices stay live until resolution, but the market sees one clear outcome.
What do traders predict for Swiss Open: Stefanos Tsitsipas vs Raphael Collignon?
Traders price Swiss Open: Stefanos Tsitsipas vs Raphael Collignon Set 1 O/U 8.5 at a 90% implied probability - about as confident as prediction markets get. Real money stands behind that number, updated live.
When does the Swiss Open: Stefanos Tsitsipas vs Raphael Collignon market resolve?
Resolution is scheduled for 26 Jul 2026 (8 days left). Once the outcome is confirmed, the market settles under Polymarket's published criteria.
How much money is trading on Swiss Open: Stefanos Tsitsipas vs Raphael Collignon?
Total turnover stands at $7.2M. Volume shows conviction: these odds are backed by actual positions, not polls.
How can I trade Swiss Open: Stefanos Tsitsipas vs Raphael Collignon on Polymarket?
You can watch the odds move here in real time and trade the market directly on Polymarket. As always, prediction trading carries real risk.
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