Live Odds · Updated October 24, 2026

Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina

As of October 24, 2026, 08:59 PM ET, Polymarket traders price Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Set 1 O/U 10.5: Under at 76.0% in Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina — $2.3K traded so far.

Last updated October 24, 2026, 08:45 PM ET with live prices from Polymarket. 24h volume: $2.3K.
Leading outcome
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Set 1 O/U 10.5: Under
76%
A 76.0% price implies roughly a 76-in-100 chance, set by traders risking real money.
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Set 1 O/U 10.5: Under76.0%
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Set 1 O/U 8.5: Over72.0%
Bid
22¢
Ask
26¢
Spread
4¢
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Market facts

Event data
Event
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina
Category
Tennis, Sports, Games
Scheduled end
October 31, 2026, 11:00 PM ET
Total volume
$2.3K
Volume (24h)
$2.3K
Liquidity
$124.1K
Markets
16
Leading outcome
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Set 1 O/U 10.5: Under — 76.0%
Resolution source
https://www.wtatennis.com/scores

Who is favored to win?

Outcomes

Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Set 1 O/U 10.5: Under is favored at 76.0%.

OutcomePriceImplied probability24h changeVolumeVolume share
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Set 1 O/U 10.5: Under76¢76.0%—$00.0%
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Set 1 O/U 8.5: Over72¢72.0%—$00.0%
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Set Handicap +/-1.5: Daria Kasatkina68¢68.0%—$70.3%
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Match O/U 23.5: Under60¢59.5%—$00.0%
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Total Sets: O/U 2.5: Under 2.558¢58.5%—$00.0%
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Match O/U 22.5: Under55¢55.0%—$00.0%
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Set 1 Winner: Kimberly Birrell53¢53.0%—$00.0%
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina: Kimberly Birrell52¢52.5%—$2.3K99.7%
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Set 2 O/U 8.5: Under52¢52.0%—$00.0%
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Set 2 O/U 9.5: Under52¢52.0%—$00.0%
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Set 2 O/U 10.5: Under52¢52.0%—$00.0%
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Set 2 Winner: Kimberly Birrell52¢51.5%—$00.0%
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Set 1 O/U 9.5: Under52¢51.5%—$00.0%
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Match O/U 21.5: Over52¢51.5%—$00.0%
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Game Spread +/-0.5: Kimberly Birrell52¢51.5%—$00.0%
Completed Match48¢48.5%—$00.0%
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Set 2 Winner: Daria Kasatkina48¢48.5%—$00.0%
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Set 1 O/U 9.5: Over48¢48.5%—$00.0%
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Match O/U 21.5: Under48¢48.5%—$00.0%
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Game Spread +/-0.5: Daria Kasatkina48¢48.5%—$00.0%
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Set 2 O/U 8.5: Over48¢48.0%—$00.0%
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Set 2 O/U 9.5: Over48¢48.0%—$00.0%
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Set 2 O/U 10.5: Over48¢48.0%—$00.0%
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina: Daria Kasatkina48¢47.5%—$2.3K99.7%
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Set 1 Winner: Daria Kasatkina47¢47.0%—$00.0%
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Match O/U 22.5: Over45¢45.0%—$00.0%
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Total Sets: O/U 2.5: Over 2.542¢41.5%—$00.0%
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Match O/U 23.5: Over40¢40.5%—$00.0%
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Set Handicap +/-1.5: Kimberly Birrell32¢32.0%—$70.3%
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Set 1 O/U 8.5: Under28¢28.0%—$00.0%
Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Set 1 O/U 10.5: Over24¢24.0%—$00.0%

See the full live book for this market on Polymarket

The leading market's spread is 4¢ (bid 22¢ / ask 26¢) — a tighter spread means cheaper round-trip trading.

How much has been traded?

Volume

$2.3K has been traded on this event in total, $2.3K 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, 11:00 PM ET.

This market refers to the tennis match between Kimberly Birrell and Daria Kasatkina in the Pan Pacific Open, Qualification, originally scheduled for October 24, 2026 at 11:00PM ET. This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 11. 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.wtatennis.com/scores

What are the latest trades?

Tape
BUY Daria Kasatkina — $445 at 48.0%BUY Kimberly Birrell — $300 at 53.0%BUY Kimberly Birrell — $136 at 52.0%
TimeOutcomeSidePriceSize
Oct 24, 07:31 PM ETDaria KasatkinaBUY48.0%$4
Oct 24, 07:31 PM ETDaria KasatkinaBUY48.0%$97
Oct 24, 06:44 PM ETKimberly BirrellBUY53.0%$10
Oct 24, 06:38 PM ETKimberly BirrellBUY53.0%$4
Oct 24, 06:19 PM ETDaria KasatkinaBUY48.0%$53
Oct 24, 05:47 PM ETKimberly BirrellBUY53.0%$300
Oct 24, 05:25 PM ETDaria KasatkinaBUY48.0%$5
Oct 24, 05:02 PM ETDaria KasatkinaBUY48.0%$445
Oct 24, 04:46 PM ETKimberly BirrellBUY53.0%$2
Oct 24, 04:30 PM ETKimberly BirrellBUY53.0%$10

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Frequently asked questions

FAQ

What are the odds of Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina?

As of October 24, 2026, 08:45 PM ET, the leading outcome is Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Set 1 O/U 10.5: Under at 76.0%. Next is Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Set 1 O/U 8.5: Over at 72.0%. See the live book on Polymarket: https://polymarket.com/event/wta-birrell-kasatki-2026-10-24?via=bro

How much money has been traded on Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina?

$2.3K in total volume, with $2.3K traded in the last 24 hours across 16 markets.

When does Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina end?

The market is scheduled to end October 31, 2026, 11:00 PM ET. It resolves based on https://www.wtatennis.com/scores.

What is the most likely outcome of Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina, according to Polymarket traders?

Pan Pacific Open, Qualification: Kimberly Birrell vs Daria Kasatkina Set 1 O/U 10.5: Under, priced at 76.0% as of October 24, 2026, 08:45 PM ET. Prices are implied probabilities backed by real-money trading.

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⚠️ 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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