KalshiSports
Stefanos Tsitsipas vs Arthur Fils: Set 1 Winner
Stefanos Tsitsipas vs Arthur Fils Set 1 (Aug 30)
Ends Aug 31, 2026
Bet NowDisclosure
18+ only. Event contracts carry significant risk and are not suitable for everyone, you can lose the entire amount you commit. Not available in all jurisdictions; restrictions and eligibility requirements apply.
Probability
- Stefanos Tsitsipas123.5K VOL.Yes 1%No 99%1¢
- Arthur Fils192.4K VOL.Yes 99%No 1%99¢
Rules Summary
If Stefanos Tsitsipas wins set 1 in the Stefanos Tsitsipas vs Arthur Fils professional tennis match in the 2026 US Open Men Singles Round Of 128, then the market resolves to Yes.
Timeline and Payout
- Opened
- Aug 27, 2026, 5:30 PM
- Closes
- Aug 31, 2026, 4:15 PM
- Pays out
- 0.08 hours after close
Series KXATPSETWINNER · Event KXATPSETWINNER-26AUG30TSIFIL-1 · Market KXATPSETWINNER-26AUG30TSIFIL-1-TSI