As of October 24, 2026, 09:19 PM ET, Polymarket traders price Seoul: Shintaro Imai vs Kokoro Isomura Total Sets: O/U 2.5: Under 2.5 at 64.5% in Seoul: Shintaro Imai vs Kokoro Isomura — $329 traded so far.
Seoul: Shintaro Imai vs Kokoro Isomura Total Sets: O/U 2.5: Under 2.5 is favored at 64.5%.
| Outcome | Price | Implied probability | 24h change | Volume | Volume share |
|---|---|---|---|---|---|
| Seoul: Shintaro Imai vs Kokoro Isomura Total Sets: O/U 2.5: Under 2.5 | 64¢ | 64.5% | — | $0 | 0.0% |
| Seoul: Shintaro Imai vs Kokoro Isomura Set 2 O/U 8.5: Under | 52¢ | 52.0% | — | $0 | 0.0% |
| Seoul: Shintaro Imai vs Kokoro Isomura Set 2 O/U 9.5: Under | 52¢ | 52.0% | — | $0 | 0.0% |
| Seoul: Shintaro Imai vs Kokoro Isomura Set 2 O/U 10.5: Under | 52¢ | 52.0% | — | $0 | 0.0% |
| Seoul: Shintaro Imai vs Kokoro Isomura Set 1 O/U 8.5: Under | 52¢ | 51.5% | — | $0 | 0.0% |
| Seoul: Shintaro Imai vs Kokoro Isomura Set 1 O/U 9.5: Under | 52¢ | 51.5% | — | $0 | 0.0% |
| Seoul: Shintaro Imai vs Kokoro Isomura Set 1 O/U 10.5: Under | 52¢ | 51.5% | — | $0 | 0.0% |
| Seoul: Shintaro Imai vs Kokoro Isomura: Kokoro Isomura | 51¢ | 51.0% | — | $329 | 100.0% |
| Seoul: Shintaro Imai vs Kokoro Isomura Set 1 Winner: Kokoro Isomura | 51¢ | 51.0% | — | $0 | 0.0% |
| Seoul: Shintaro Imai vs Kokoro Isomura Match O/U 22.5: Under | 51¢ | 51.0% | — | $0 | 0.0% |
| Seoul: Shintaro Imai vs Kokoro Isomura Match O/U 23.5: Under | 51¢ | 51.0% | — | $0 | 0.0% |
| Seoul: Shintaro Imai vs Kokoro Isomura Set 2 Winner: Kokoro Isomura | 50¢ | 50.5% | — | $0 | 0.0% |
| Seoul: Shintaro Imai vs Kokoro Isomura Set Handicap +/-1.5: Kokoro Isomura | 50¢ | 50.5% | — | $0 | 0.0% |
| Seoul: Shintaro Imai vs Kokoro Isomura Set Handicap +/-1.5: Shintaro Imai | 50¢ | 50.5% | — | $0 | 0.0% |
| Seoul: Shintaro Imai vs Kokoro Isomura Match O/U 21.5: Over | 50¢ | 50.0% | — | $0 | 0.0% |
| Seoul: Shintaro Imai vs Kokoro Isomura Match O/U 21.5: Under | 50¢ | 50.0% | — | $0 | 0.0% |
| Completed Match | 50¢ | 49.5% | — | $0 | 0.0% |
| Seoul: Shintaro Imai vs Kokoro Isomura Set 2 Winner: Shintaro Imai | 50¢ | 49.5% | — | $0 | 0.0% |
| Seoul: Shintaro Imai vs Kokoro Isomura Set Handicap +/-1.5: Shintaro Imai | 50¢ | 49.5% | — | $0 | 0.0% |
| Seoul: Shintaro Imai vs Kokoro Isomura Set Handicap +/-1.5: Kokoro Isomura | 50¢ | 49.5% | — | $0 | 0.0% |
| Seoul: Shintaro Imai vs Kokoro Isomura: Shintaro Imai | 49¢ | 49.0% | — | $329 | 100.0% |
| Seoul: Shintaro Imai vs Kokoro Isomura Set 1 Winner: Shintaro Imai | 49¢ | 49.0% | — | $0 | 0.0% |
| Seoul: Shintaro Imai vs Kokoro Isomura Match O/U 22.5: Over | 49¢ | 49.0% | — | $0 | 0.0% |
| Seoul: Shintaro Imai vs Kokoro Isomura Match O/U 23.5: Over | 49¢ | 49.0% | — | $0 | 0.0% |
| Seoul: Shintaro Imai vs Kokoro Isomura Set 1 O/U 8.5: Over | 48¢ | 48.5% | — | $0 | 0.0% |
| Seoul: Shintaro Imai vs Kokoro Isomura Set 1 O/U 9.5: Over | 48¢ | 48.5% | — | $0 | 0.0% |
| Seoul: Shintaro Imai vs Kokoro Isomura Set 1 O/U 10.5: Over | 48¢ | 48.5% | — | $0 | 0.0% |
| Seoul: Shintaro Imai vs Kokoro Isomura Set 2 O/U 8.5: Over | 48¢ | 48.0% | — | $0 | 0.0% |
| Seoul: Shintaro Imai vs Kokoro Isomura Set 2 O/U 9.5: Over | 48¢ | 48.0% | — | $0 | 0.0% |
| Seoul: Shintaro Imai vs Kokoro Isomura Set 2 O/U 10.5: Over | 48¢ | 48.0% | — | $0 | 0.0% |
| Seoul: Shintaro Imai vs Kokoro Isomura Total Sets: O/U 2.5: Over 2.5 | 36¢ | 35.5% | — | $0 | 0.0% |
See the full live book for this market on Polymarket
The leading market's spread is 3¢ (bid 34¢ / ask 37¢) — a tighter spread means cheaper round-trip trading.
$329 has been traded on this event in total, $329 of it in the last 24 hours, across 16 markets.
This market is scheduled to end October 31, 2026, 09:30 PM ET.
This market refers to the tennis match between Shintaro Imai and Kokoro Isomura in the Seoul Qualifying, originally scheduled for October 24, 2026 at 9:30PM ET. If the match is played to completion, this market will resolve to "Over" if the total number of sets played equals or exceeds 3, and to "Under" otherwise. A set counts as played once it has begun, even if it is not played to completion. A super tie breaker is considered as one (1) set. If the match is postponed or suspended, this market will remain open until the match has been completed. A postponement alone will not trigger a 50-50 resolution. If a player retires, withdraws, is defaulted, or is disqualified, or the match otherwise begins but is not completed, this market will resolve based on any outcome that was already unequivocally determined at the time play stopped. An outcome is considered unequivocally determined if it would have been guaranteed under every possible completion of the match played according to the match format published by the tournament organizer for that round. For example, for a line of 2.5, if play stops with the players at one set each, completing the match would have required at least one additional set, resulting in at least 3 sets played, so "Over" would resolve as the winning outcome. If neither outcome was already determined at the time play stopped, this market will resolve 50-50. … (condensed)
Resolution source: https://www.atptour.com/en/scores/current
| Time | Outcome | Side | Price | Size |
|---|---|---|---|---|
| Oct 24, 08:27 PM ET | Shintaro Imai | BUY | 49.3% | $100 |
| Oct 24, 07:23 PM ET | Shintaro Imai | BUY | 48.0% | $53 |
| Oct 24, 03:39 PM ET | Shintaro Imai | SELL | 47.6% | $4 |
| Oct 24, 03:19 PM ET | Shintaro Imai | BUY | 51.0% | $4 |
As of October 24, 2026, 09:17 PM ET, the leading outcome is Seoul: Shintaro Imai vs Kokoro Isomura Total Sets: O/U 2.5: Under 2.5 at 64.5%. Next is Seoul: Shintaro Imai vs Kokoro Isomura Set 2 O/U 8.5: Under at 52.0%. See the live book on Polymarket: https://polymarket.com/event/atp-imai-isomura-2026-10-24?via=bro
$329 in total volume, with $329 traded in the last 24 hours across 16 markets.
The market is scheduled to end October 31, 2026, 09:30 PM ET. It resolves based on https://www.atptour.com/en/scores/current.
Seoul: Shintaro Imai vs Kokoro Isomura Total Sets: O/U 2.5: Under 2.5, priced at 64.5% as of October 24, 2026, 09:17 PM ET. Prices are implied probabilities backed by real-money trading.
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