Live Odds · Updated October 24, 2026

Seoul: Yunseong Chung vs Alexander Donski

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.

Last updated October 24, 2026, 09:03 PM ET with live prices from Polymarket. 24h volume: $1.4K.
Leading outcome
Seoul: Yunseong Chung vs Alexander Donski Set 1 O/U 8.5: Over
82%
A 82.0% price implies roughly a 82-in-100 chance, set by traders risking real money.
Seoul: Yunseong Chung vs Alexander Donski Set 1 O/U 8.5: Over82.0%
Seoul: Yunseong Chung vs Alexander Donski Set Handicap +/-1.5: Alexander Donski72.0%
Bid
80¢
Ask
84¢
Spread
4¢
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Market facts

Event data
Event
Seoul: Yunseong Chung vs Alexander Donski
Category
Tennis, Sports, Games
Scheduled end
October 31, 2026, 10:40 PM ET
Total volume
$1.4K
Volume (24h)
$1.4K
Liquidity
$17.4K
Markets
16
Leading outcome
Seoul: Yunseong Chung vs Alexander Donski Set 1 O/U 8.5: Over — 82.0%
Resolution source
https://www.atptour.com/en/scores/current

Who is favored to win?

Outcomes

Seoul: Yunseong Chung vs Alexander Donski Set 1 O/U 8.5: Over is favored at 82.0%.

OutcomePriceImplied probability24h changeVolumeVolume share
Seoul: Yunseong Chung vs Alexander Donski Set 1 O/U 8.5: Over82¢82.0%—$00.0%
Seoul: Yunseong Chung vs Alexander Donski Set Handicap +/-1.5: Alexander Donski72¢72.0%—$00.0%
Seoul: Yunseong Chung vs Alexander Donski Set 1 O/U 10.5: Under68¢68.0%—$00.0%
Seoul: Yunseong Chung vs Alexander Donski Set Handicap +/-1.5: Yunseong Chung63¢63.0%—$00.0%
Seoul: Yunseong Chung vs Alexander Donski Total Sets: O/U 2.5: Under 2.562¢62.5%—$00.0%
Seoul: Yunseong Chung vs Alexander Donski Match O/U 21.5: Over57¢57.5%—$00.0%
Seoul: Yunseong Chung vs Alexander Donski Match O/U 23.5: Under57¢57.5%—$00.0%
Seoul: Yunseong Chung vs Alexander Donski: Alexander Donski56¢56.5%—$1.4K100.0%
Seoul: Yunseong Chung vs Alexander Donski Set 1 Winner: Alexander Donski54¢54.0%—$00.0%
Seoul: Yunseong Chung vs Alexander Donski Set 2 O/U 8.5: Under52¢52.0%—$00.0%
Seoul: Yunseong Chung vs Alexander Donski Set 2 O/U 9.5: Under52¢52.0%—$00.0%
Seoul: Yunseong Chung vs Alexander Donski Set 2 O/U 10.5: Under52¢52.0%—$00.0%
Seoul: Yunseong Chung vs Alexander Donski Set 1 O/U 9.5: Under52¢51.5%—$00.0%
Seoul: Yunseong Chung vs Alexander Donski Set 2 Winner: Yunseong Chung50¢50.0%—$00.0%
Seoul: Yunseong Chung vs Alexander Donski Set 2 Winner: Alexander Donski50¢50.0%—$00.0%
Seoul: Yunseong Chung vs Alexander Donski Match O/U 22.5: Over50¢50.0%—$00.0%
Seoul: Yunseong Chung vs Alexander Donski Match O/U 22.5: Under50¢50.0%—$00.0%
Completed Match49¢49.0%—$00.0%
Seoul: Yunseong Chung vs Alexander Donski Set 1 O/U 9.5: Over48¢48.5%—$00.0%
Seoul: Yunseong Chung vs Alexander Donski Set 2 O/U 8.5: Over48¢48.0%—$00.0%
Seoul: Yunseong Chung vs Alexander Donski Set 2 O/U 9.5: Over48¢48.0%—$00.0%
Seoul: Yunseong Chung vs Alexander Donski Set 2 O/U 10.5: Over48¢48.0%—$00.0%
Seoul: Yunseong Chung vs Alexander Donski Set 1 Winner: Yunseong Chung46¢46.0%—$00.0%
Seoul: Yunseong Chung vs Alexander Donski: Yunseong Chung44¢43.5%—$1.4K100.0%
Seoul: Yunseong Chung vs Alexander Donski Match O/U 21.5: Under42¢42.5%—$00.0%
Seoul: Yunseong Chung vs Alexander Donski Match O/U 23.5: Over42¢42.5%—$00.0%
Seoul: Yunseong Chung vs Alexander Donski Total Sets: O/U 2.5: Over 2.538¢37.5%—$00.0%
Seoul: Yunseong Chung vs Alexander Donski Set Handicap +/-1.5: Alexander Donski37¢37.0%—$00.0%
Seoul: Yunseong Chung vs Alexander Donski Set 1 O/U 10.5: Over32¢32.0%—$00.0%
Seoul: Yunseong Chung vs Alexander Donski Set Handicap +/-1.5: Yunseong Chung28¢28.0%—$00.0%
Seoul: Yunseong Chung vs Alexander Donski Set 1 O/U 8.5: Under18¢18.0%—$00.0%

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.

How much has been traded?

Volume

$1.4K has been traded on this event in total, $1.4K of it in the last 24 hours, across 16 markets.

When does this market resolve?

Rules

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

What are the latest trades?

Tape
BUY Yunseong Chung — $286 at 45.6%BUY Yunseong Chung — $98 at 49.0%BUY Yunseong Chung — $94 at 47.0%
TimeOutcomeSidePriceSize
Oct 24, 07:07 PM ETYunseong ChungBUY47.0%$32
Oct 24, 07:00 PM ETYunseong ChungBUY48.0%$6
Oct 24, 07:00 PM ETYunseong ChungBUY47.0%$94
Oct 24, 06:38 PM ETYunseong ChungBUY49.0%$20
Oct 24, 04:43 PM ETAlexander DonskiBUY54.0%$3
Oct 24, 04:43 PM ETYunseong ChungBUY45.6%$286
Oct 24, 04:43 PM ETAlexander DonskiBUY55.0%$3
Oct 24, 04:12 PM ETYunseong ChungBUY50.0%$6
Oct 24, 04:12 PM ETYunseong ChungBUY49.0%$98
Oct 24, 03:24 PM ETYunseong ChungBUY48.0%$4

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Frequently asked questions

FAQ

What are the odds of Seoul: Yunseong Chung vs Alexander Donski?

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

How much money has been traded on Seoul: Yunseong Chung vs Alexander Donski?

$1.4K in total volume, with $1.4K traded in the last 24 hours across 16 markets.

When does Seoul: Yunseong Chung vs Alexander Donski end?

The market is scheduled to end October 31, 2026, 10:40 PM ET. It resolves based on https://www.atptour.com/en/scores/current.

What is the most likely outcome of Seoul: Yunseong Chung vs Alexander Donski, according to Polymarket traders?

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.

Browse the live odds index, today's biggest movers, and Whale Watch for the largest positions.

⚠️ Not financial advice: odds swing hard on news. Never bet money you can't afford to lose, and always read a market's resolution rules before trading.

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