Seoul: Rei Sakamoto vs Billy Harris
As of Wed, 28 Oct 2026 22:54:22 UTC, Polymarket traders price Seoul: Rei Sakamoto vs Billy Harris (76.0%), Set 1 Winner (69.0%), Set 1 O/U 10.5 (59.5%). The market has $264 in volume and closes on Fri, 06 Nov 2026.
Updated:
Current odds
| Outcome | Chance | Yes price | No price |
|---|---|---|---|
| Seoul: Rei Sakamoto vs Billy Harris | 76.0% | 76.0¢ | 24.0¢ |
| Set 1 Winner | 69.0% | 69.0¢ | 31.0¢ |
| Set 1 O/U 10.5 | 59.5% | 59.5¢ | 40.5¢ |
| Completed Match | 59.0% | 59.0¢ | 41.0¢ |
| Game Spread +/-3.5 | 57.5% | 57.5¢ | 42.5¢ |
| Set Handicap +/-1.5 | 53.5% | 53.5¢ | 46.5¢ |
| Match O/U 21.5 | 52.5% | 52.5¢ | 47.5¢ |
| Set 2 Winner | 50.0% | 50.0¢ | 50.0¢ |
| Match O/U 23.5 | 50.0% | 50.0¢ | 50.0¢ |
| Set 2 O/U 8.5 | 49.0% | 49.0¢ | 51.0¢ |
| Set 2 O/U 9.5 | 49.0% | 49.0¢ | 51.0¢ |
| Set 2 O/U 10.5 | 49.0% | 49.0¢ | 51.0¢ |
| Set 1 O/U 9.5 | 49.0% | 49.0¢ | 51.0¢ |
| Match O/U 22.5 | 45.0% | 45.0¢ | 55.0¢ |
| Set 1 O/U 8.5 | 41.0% | 41.0¢ | 59.0¢ |
Prices on other venues
| Outcome | Venue | Chance | Updated |
|---|---|---|---|
| Seoul: Rei Sakamoto vs Billy Harris | Limitless | 76.4% |
Market details
- Venue: Polymarket
- Volume: $264
- Liquidity: $52K
- Closes:
Resolution rules
Each outcome is a separate contract with its own rules. The rules for Seoul: Rei Sakamoto vs Billy Harris:
This market refers to the tennis match between Rei Sakamoto and Billy Harris in the Seoul, originally scheduled for October 29, 2026 at 9:00PM ET. This market will resolve to 'Rei Sakamoto' if Rei Sakamoto advances against Billy Harris. This market will resolve to 'Billy Harris' if Billy Harris advances against Rei Sakamoto. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by November 12, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
Sources
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