Raphaël Collignon, a US-based qualifier ranked No. 218, defeated world No. 12 Stefanos Tsitsipas 6-4, 7-5 in the 2026 Swiss Open Gstaad final on July 19. The match lasted 1 hour 42 minutes. It is one of the biggest upsets of the ATP season.
For viewers outside Switzerland, streaming options were limited. The final was available on Tennis Channel (US), Sky Sports (UK), Eurosport (Europe), and ATP Live Streaming. The match started at 14:00 CET. International viewers used VPNs to bypass geo-blocks. Replays are on the Tennis Channel YouTube page and the ATP Tour app.
Tsitsipas entered as the heavy favorite. He had defeated Alexander Shevchenko in the semifinals. Collignon won three qualifying matches and beat two seeded players to reach the final. Bettors saw +450 odds on the underdog. Tsitsipas’s first-serve percentage had been in the low 50s in earlier rounds. Collignon’s return-points-won percentage ranked among the tournament’s top 5.
Collignon executed a clear game plan. He broke Tsitsipas early in the first set with deep, angled returns targeting the backhand. In the second set, Tsitsipas double-faulted at 5-5, handing Collignon the decisive break. A 20-shot rally at 3-2 in the second set shifted crowd momentum. Collignon credited his US-based training on hard courts for his aggressive baseline style. Tsitsipas lamented his serve consistency.
The result reshapes the ATP rankings. Tsitsipas drops to No. 15. Collignon projects to debut inside the Top 100. This secures direct entry into ATP 250 events. Tsitsipas enters the Hamburg tournament as a wild card. Collignon aims for the US Open qualifying draw.
For bettors, the lesson is clear: on slow clay, underdogs with high return-points-won stats offer value. Collignon’s disciplined returning and mental resilience dismantled a Top-15 favorite.
| Player | Pre-Match Rank | Final Rank (Post-Event) | Match Result |
|---|---|---|---|
| Raphaël Collignon | 218 | Top 100 (projected) | Winner (6-4, 7-5) |
| Stefanos Tsitsipas | 12 | 15 | Runner-up |
💡 Frequently Asked Questions (FAQ)
- Q: Who is Raphaël Collignon?
- A: Raphaël Collignon is a US-based tennis qualifier ranked No. 218 who stunned world No. 12 Stefanos Tsitsipas in the 2026 Swiss Open Gstaad final.
- Q: What was the final score of the match?
- A: Raphaël Collignon defeated Stefanos Tsitsipas 6-4, 7-5 in the 2026 Swiss Open Gstaad final on July 19.
- Q: How did Collignon’s training in the US contribute to his victory?
- A: Collignon credited his US-based training on hard courts for developing an aggressive baseline style that disrupted Tsitsipas’s game.
- Q: What impact does this result have on the ATP rankings?
- A: Tsitsipas drops to No. 15, while Collignon projects to debut inside the Top 100, securing direct entry into future tournaments.
Extended Reading
The Athletic provided a full streaming guide for the Gstaad final. Yahoo Sports offered a preview and prediction. Last Word on Sports analyzed betting markets featuring Shevchenko vs. Tsitsipas.