Set 1 Winner: Koki Matsuda vs Yi Zhou
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Probability history
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Based on this market’s outcome prices, expressed as probabilities.
Resolution rules
This market refers to the tennis match between Koki Matsuda and Yi Zhou in the Guangzhou 2, originally scheduled for October 19, 2026 at 11:00PM ET. This market will resolve to “Koki Matsuda” if Koki Matsuda wins the first set. It will resolve to “Yi Zhou” if Yi Zhou wins the first set. If the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled (not played at all) or play has not begun by November 2, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve 50-50. Resolution will be based on official Challenger match statistics. This market may resolve only when the listed period of play has concluded and the result can be definitively determined by the listed resolution source(s).
Sourcehttps://www.atptour.com/en/scores/current
Other legs of this event
A leg read alone is misleading; the others are beside it.| Market | Venue | Price | Status |
|---|---|---|---|
| Matsuda vs. Zhou: Match O/U 21.5 | Polymarket | 100% Under | Open |
| Guangzhou 2: Koki Matsuda vs Yi Zhou | Polymarket | 100% Yi Zhou | Open |
| Guangzhou 2: Completed Match: Koki Matsuda vs Yi Zhou | Polymarket | 100% Yes | Open |
| Matsuda vs. Zhou: Set 2 Games O/U 8.5 | Polymarket | 100% Over | Open |
| Matsuda vs. Zhou: Set 1 Games O/U 9.5 | Polymarket | 51% Over | Open |
| Matsuda vs. Zhou: Match O/U 22.5 | Polymarket | 100% Under | Open |
| Game Spread: Yi Zhou (-4.5) vs Koki Matsuda (+4.5) | Polymarket | 100% Yi Zhou | Open |
| Set Handicap: Yi Zhou (-1.5) vs Koki Matsuda (+1.5) | Polymarket | 100% Yi Zhou | Open |
| Matsuda vs. Zhou: Set 2 Games O/U 9.5 | Polymarket | 100% Under | Open |
| Matsuda vs. Zhou: Set 1 Games O/U 8.5 | Polymarket | 76% Over | Open |
| Matsuda vs. Zhou: Set 1 Games O/U 10.5 | Polymarket | 66% Under | Open |
| Set 2 Winner: Koki Matsuda vs Yi Zhou | Polymarket | 100% Yi Zhou | Open |
| Matsuda vs. Zhou: Match O/U 23.5 | Polymarket | 100% Under | Open |
| Matsuda vs. Zhou: Set 2 Games O/U 10.5 | Polymarket | 100% Under | Open |
| Koki Matsuda vs. Yi Zhou: Total Sets O/U 2.5 | Polymarket | 100% Under 2.5 | Open |
Venue activity
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As of Oct 24, 03:11 PM UTC