KalshiSports
US Open Women's Singles: Americans to Reach Semifinals
US Open Women's Singles SF - 26
Ends Sep 9, 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
- 1+ Americans206.1 VOL.Yes 99%No 1%99¢
- 2+ Americans418.3 VOL.Yes 99%No 1%99¢
- 3+ Americans0 VOL.Yes 0%No 100%0¢
Rules Summary
If 1+ Americans reach the Semifinals in the 2026 US Open Women's Singles, then the market resolves to Yes.
Timeline and Payout
- Opened
- Aug 21, 2026, 7:00 PM
- Closes
- Sep 9, 2026, 9:44 PM
- Pays out
- 0.08 hours after close
Series KXWTANATSTAGE · Event KXWTANATSTAGE-26SF · Market KXWTANATSTAGE-26SF-1