As of October 24, 2026, 09:07 PM ET, Polymarket traders price Seoul: Yunseong Chung vs Alexander Donski Set 1 O/U 8.5: Over at 82.0% in Seoul: Yunseong Chung vs Alexander Donski — $1.4K traded so far.
Seoul: Yunseong Chung vs Alexander Donski Set 1 O/U 8.5: Over is favored at 82.0%.
| Outcome | Price | Implied probability | 24h change | Volume | Volume share |
|---|---|---|---|---|---|
| Seoul: Yunseong Chung vs Alexander Donski Set 1 O/U 8.5: Over | 82¢ | 82.0% | — | $0 | 0.0% |
| Seoul: Yunseong Chung vs Alexander Donski Set Handicap +/-1.5: Alexander Donski | 72¢ | 72.0% | — | $0 | 0.0% |
| Seoul: Yunseong Chung vs Alexander Donski Set 1 O/U 10.5: Under | 68¢ | 68.0% | — | $0 | 0.0% |
| Seoul: Yunseong Chung vs Alexander Donski Set Handicap +/-1.5: Yunseong Chung | 63¢ | 63.0% | — | $0 | 0.0% |
| Seoul: Yunseong Chung vs Alexander Donski Total Sets: O/U 2.5: Under 2.5 | 62¢ | 62.5% | — | $0 | 0.0% |
| Seoul: Yunseong Chung vs Alexander Donski Match O/U 21.5: Over | 57¢ | 57.5% | — | $0 | 0.0% |
| Seoul: Yunseong Chung vs Alexander Donski Match O/U 23.5: Under | 57¢ | 57.5% | — | $0 | 0.0% |
| Seoul: Yunseong Chung vs Alexander Donski: Alexander Donski | 56¢ | 56.5% | — | $1.4K | 100.0% |
| Seoul: Yunseong Chung vs Alexander Donski Set 1 Winner: Alexander Donski | 54¢ | 54.0% | — | $0 | 0.0% |
| Seoul: Yunseong Chung vs Alexander Donski Set 2 O/U 8.5: Under | 52¢ | 52.0% | — | $0 | 0.0% |
| Seoul: Yunseong Chung vs Alexander Donski Set 2 O/U 9.5: Under | 52¢ | 52.0% | — | $0 | 0.0% |
| Seoul: Yunseong Chung vs Alexander Donski Set 2 O/U 10.5: Under | 52¢ | 52.0% | — | $0 | 0.0% |
| Seoul: Yunseong Chung vs Alexander Donski Set 1 O/U 9.5: Under | 52¢ | 51.5% | — | $0 | 0.0% |
| Seoul: Yunseong Chung vs Alexander Donski Set 2 Winner: Yunseong Chung | 50¢ | 50.0% | — | $0 | 0.0% |
| Seoul: Yunseong Chung vs Alexander Donski Set 2 Winner: Alexander Donski | 50¢ | 50.0% | — | $0 | 0.0% |
| Seoul: Yunseong Chung vs Alexander Donski Match O/U 22.5: Over | 50¢ | 50.0% | — | $0 | 0.0% |
| Seoul: Yunseong Chung vs Alexander Donski Match O/U 22.5: Under | 50¢ | 50.0% | — | $0 | 0.0% |
| Completed Match | 49¢ | 49.0% | — | $0 | 0.0% |
| Seoul: Yunseong Chung vs Alexander Donski Set 1 O/U 9.5: Over | 48¢ | 48.5% | — | $0 | 0.0% |
| Seoul: Yunseong Chung vs Alexander Donski Set 2 O/U 8.5: Over | 48¢ | 48.0% | — | $0 | 0.0% |
| Seoul: Yunseong Chung vs Alexander Donski Set 2 O/U 9.5: Over | 48¢ | 48.0% | — | $0 | 0.0% |
| Seoul: Yunseong Chung vs Alexander Donski Set 2 O/U 10.5: Over | 48¢ | 48.0% | — | $0 | 0.0% |
| Seoul: Yunseong Chung vs Alexander Donski Set 1 Winner: Yunseong Chung | 46¢ | 46.0% | — | $0 | 0.0% |
| Seoul: Yunseong Chung vs Alexander Donski: Yunseong Chung | 44¢ | 43.5% | — | $1.4K | 100.0% |
| Seoul: Yunseong Chung vs Alexander Donski Match O/U 21.5: Under | 42¢ | 42.5% | — | $0 | 0.0% |
| Seoul: Yunseong Chung vs Alexander Donski Match O/U 23.5: Over | 42¢ | 42.5% | — | $0 | 0.0% |
| Seoul: Yunseong Chung vs Alexander Donski Total Sets: O/U 2.5: Over 2.5 | 38¢ | 37.5% | — | $0 | 0.0% |
| Seoul: Yunseong Chung vs Alexander Donski Set Handicap +/-1.5: Alexander Donski | 37¢ | 37.0% | — | $0 | 0.0% |
| Seoul: Yunseong Chung vs Alexander Donski Set 1 O/U 10.5: Over | 32¢ | 32.0% | — | $0 | 0.0% |
| Seoul: Yunseong Chung vs Alexander Donski Set Handicap +/-1.5: Yunseong Chung | 28¢ | 28.0% | — | $0 | 0.0% |
| Seoul: Yunseong Chung vs Alexander Donski Set 1 O/U 8.5: Under | 18¢ | 18.0% | — | $0 | 0.0% |
See the full live book for this market on Polymarket
The leading market's spread is 4¢ (bid 80¢ / ask 84¢) — a tighter spread means cheaper round-trip trading.
$1.4K has been traded on this event in total, $1.4K of it in the last 24 hours, across 16 markets.
This market is scheduled to end October 31, 2026, 10:40 PM ET.
This market refers to the tennis match between Yunseong Chung and Alexander Donski in the Seoul Qualifying, originally scheduled for October 24, 2026 at 10:40PM 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 7, 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. … (condensed)
Resolution source: https://www.atptour.com/en/scores/current
| Time | Outcome | Side | Price | Size |
|---|---|---|---|---|
| Oct 24, 07:07 PM ET | Yunseong Chung | BUY | 47.0% | $32 |
| Oct 24, 07:00 PM ET | Yunseong Chung | BUY | 48.0% | $6 |
| Oct 24, 07:00 PM ET | Yunseong Chung | BUY | 47.0% | $94 |
| Oct 24, 06:38 PM ET | Yunseong Chung | BUY | 49.0% | $20 |
| Oct 24, 04:43 PM ET | Alexander Donski | BUY | 54.0% | $3 |
| Oct 24, 04:43 PM ET | Yunseong Chung | BUY | 45.6% | $286 |
| Oct 24, 04:43 PM ET | Alexander Donski | BUY | 55.0% | $3 |
| Oct 24, 04:12 PM ET | Yunseong Chung | BUY | 50.0% | $6 |
| Oct 24, 04:12 PM ET | Yunseong Chung | BUY | 49.0% | $98 |
| Oct 24, 03:24 PM ET | Yunseong Chung | BUY | 48.0% | $4 |
As of October 24, 2026, 09:03 PM ET, the leading outcome is Seoul: Yunseong Chung vs Alexander Donski Set 1 O/U 8.5: Over at 82.0%. Next is Seoul: Yunseong Chung vs Alexander Donski Set Handicap +/-1.5: Alexander Donski at 72.0%. See the live book on Polymarket: https://polymarket.com/event/atp-chun-donski-2026-10-24?via=bro
$1.4K in total volume, with $1.4K traded in the last 24 hours across 16 markets.
The market is scheduled to end October 31, 2026, 10:40 PM ET. It resolves based on https://www.atptour.com/en/scores/current.
Seoul: Yunseong Chung vs Alexander Donski Set 1 O/U 8.5: Over, priced at 82.0% as of October 24, 2026, 09:03 PM ET. Prices are implied probabilities backed by real-money trading.
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