Swiss Indoors Basel: Mika Brunold vs Nuno Borges
As of Mon, 26 Oct 2026 09:53:57 UTC, Polymarket traders price Set 1 O/U 8.5 (81.0%), Set 2 Winner (67.5%), Match O/U 21.5 (61.0%). The market has $5K in volume and closes on Mon, 02 Nov 2026.
Updated:
Current odds
| Outcome | Chance | Yes price | No price |
|---|---|---|---|
| Set 1 O/U 8.5 | 81.0% | 81.0¢ | 19.0¢ |
| Set 2 Winner | 67.5% | 67.5¢ | 32.5¢ |
| Match O/U 21.5 | 61.0% | 61.0¢ | 39.0¢ |
| Set 1 O/U 9.5 | 59.5% | 59.5¢ | 40.5¢ |
| Game Spread +/-2.5 | 52.5% | 52.5¢ | 47.5¢ |
| Completed Match | 52.0% | 52.0¢ | 48.0¢ |
| Match O/U 22.5 | 51.5% | 51.5¢ | 48.5¢ |
| Set 2 O/U 10.5 | 48.0% | 48.0¢ | 52.0¢ |
| Set 2 O/U 9.5 | 48.0% | 48.0¢ | 52.0¢ |
| Set 2 O/U 8.5 | 48.0% | 48.0¢ | 52.0¢ |
| Match O/U 23.5 | 44.5% | 44.5¢ | 55.5¢ |
| Set Handicap +/-1.5 | 42.5% | 42.5¢ | 57.5¢ |
| Total Sets: O/U 2.5 | 39.5% | 39.5¢ | 60.5¢ |
| Set 1 Winner | 39.0% | 39.0¢ | 61.0¢ |
| Swiss Indoors Basel: Mika Brunold vs Nuno Borges | 34.5% | 34.5¢ | 65.5¢ |
Prices on other venues
| Outcome | Venue | Chance | Updated |
|---|---|---|---|
| Swiss Indoors Basel: Mika Brunold vs Nuno Borges | Kalshi | 34.0% |
Market details
- Venue: Polymarket
- Volume: $5K
- Liquidity: $196K
- Closes:
Resolution rules
Each outcome is a separate contract with its own rules. The rules for Set 1 O/U 8.5:
This market refers to the tennis match between Mika Brunold and Nuno Borges in the Swiss Indoors Basel, originally scheduled for October 26, 2026 at 8:30AM ET. This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 9. Otherwise, it will resolve to "Under." Any first-set tiebreak counts as one (1) game. If the match is postponed or suspended, this market will remain open until the first set has been completed. A postponement alone will not trigger a 50-50 resolution. If the match is permanently abandoned before the first set is completed, or if the first set has not been completed by November 9, 2026, 11:59 PM ET, this market will resolve 50-50, unless the outcome has already been unconditionally determined based on completed play. An outcome is considered unconditionally determined if it would have been guaranteed under every possible completion of the set played according to the match format published by the tournament organizer for that round, including whether the set is decided by a tiebreak. For example, for a line of 9.5, if play stops with the first set at 5-4, completing the set would have required at least 1 additional game, resulting in at least 10 games played, so "Over" would resolve as the winning outcome. The primary resolution source for this market will be official ATP statistics; however, a consensus of credible reporting may also be used. This market may resolve only when the listed period of play has c…
Sources
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