KalshiSports
Koyama vs Castelnuovo
Koyama vs Castelnuovo (Aug 26)
Ends Sep 10, 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.
- Hiromasa Koyama0 VOL.——
- Luca Castelnuovo0 VOL.——
Rules Summary
If Hiromasa Koyama wins the Koyama vs Castelnuovo professional tennis match in the 2026 M25 Taipei Round of 16 after a ball has been played, then the market resolves to Yes.
Timeline and Payout
- Opened
- Aug 26, 2026, 9:42 AM
- Closes
- Sep 10, 2026, 1:30 AM
- Pays out
- 0.02 hours after close
Series KXITFMATCH · Event KXITFMATCH-26AUG26KOYCAS · Market KXITFMATCH-26AUG26KOYCAS-KOY