As of October 24, 2026, 09:07 PM ET, Polymarket traders price Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Set 1 O/U 10.5: Under at 77.0% in Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones — $1.4K traded so far.
Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Set 1 O/U 10.5: Under is favored at 77.0%.
| Outcome | Price | Implied probability | 24h change | Volume | Volume share |
|---|---|---|---|---|---|
| Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Set 1 O/U 10.5: Under | 77¢ | 77.0% | — | $0 | 0.0% |
| Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Set 1 O/U 8.5: Over | 70¢ | 69.5% | — | $0 | 0.0% |
| Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Set 2 Winner: Emerson Jones | 67¢ | 67.0% | — | $0 | 0.0% |
| Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Set Handicap +/-1.5: Emerson Jones | 62¢ | 62.5% | — | $0 | 0.0% |
| Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Total Sets: O/U 2.5: Under 2.5 | 60¢ | 60.5% | — | $0 | 0.0% |
| Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones: Dayana Yastremska | 60¢ | 59.5% | — | $1.4K | 100.0% |
| Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Set 1 Winner: Dayana Yastremska | 57¢ | 57.5% | — | $0 | 0.0% |
| Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Match O/U 22.5: Under | 56¢ | 56.0% | — | $0 | 0.0% |
| Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Set 1 O/U 9.5: Under | 55¢ | 54.5% | — | $0 | 0.0% |
| Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Set 2 O/U 8.5: Under | 52¢ | 52.0% | — | $0 | 0.0% |
| Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Set 2 O/U 9.5: Under | 52¢ | 52.0% | — | $0 | 0.0% |
| Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Set 2 O/U 10.5: Under | 52¢ | 52.0% | — | $0 | 0.0% |
| Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Match O/U 23.5: Under | 51¢ | 51.0% | — | $0 | 0.0% |
| Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Match O/U 21.5: Over | 50¢ | 50.5% | — | $0 | 0.0% |
| Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Game Spread +/-2.5: Dayana Yastremska | 50¢ | 50.0% | — | $0 | 0.0% |
| Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Game Spread +/-2.5: Emerson Jones | 50¢ | 50.0% | — | $0 | 0.0% |
| Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Match O/U 21.5: Under | 50¢ | 49.5% | — | $0 | 0.0% |
| Completed Match | 49¢ | 49.0% | — | $0 | 0.0% |
| Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Match O/U 23.5: Over | 49¢ | 49.0% | — | $0 | 0.0% |
| Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Set 2 O/U 8.5: Over | 48¢ | 48.0% | — | $0 | 0.0% |
| Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Set 2 O/U 9.5: Over | 48¢ | 48.0% | — | $0 | 0.0% |
| Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Set 2 O/U 10.5: Over | 48¢ | 48.0% | — | $0 | 0.0% |
| Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Set 1 O/U 9.5: Over | 46¢ | 45.5% | — | $0 | 0.0% |
| Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Match O/U 22.5: Over | 44¢ | 44.0% | — | $0 | 0.0% |
| Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Set 1 Winner: Emerson Jones | 42¢ | 42.5% | — | $0 | 0.0% |
| Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones: Emerson Jones | 40¢ | 40.5% | — | $1.4K | 100.0% |
| Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Total Sets: O/U 2.5: Over 2.5 | 40¢ | 39.5% | — | $0 | 0.0% |
| Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Set Handicap +/-1.5: Dayana Yastremska | 38¢ | 37.5% | — | $0 | 0.0% |
| Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Set 2 Winner: Dayana Yastremska | 33¢ | 33.0% | — | $0 | 0.0% |
| Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Set 1 O/U 8.5: Under | 30¢ | 30.5% | — | $0 | 0.0% |
| Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Set 1 O/U 10.5: Over | 23¢ | 23.0% | — | $0 | 0.0% |
See the full live book for this market on Polymarket
The leading market's spread is 4¢ (bid 21¢ / ask 25¢) — 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 November 01, 2026, 01:00 AM ET.
This market refers to the tennis match between Dayana Yastremska and Emerson Jones in the Guangzhou Open, Qualification, originally scheduled for October 25, 2026 at 1:00AM 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 8, 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
| Time | Outcome | Side | Price | Size |
|---|---|---|---|---|
| Oct 24, 08:57 PM ET | Emerson Jones | BUY | 41.0% | $2 |
| Oct 24, 08:57 PM ET | Emerson Jones | BUY | 41.0% | $12 |
| Oct 24, 08:40 PM ET | Emerson Jones | BUY | 41.0% | $1 |
| Oct 24, 08:20 PM ET | Dayana Yastremska | BUY | 60.0% | $763 |
| Oct 24, 07:45 PM ET | Emerson Jones | BUY | 41.0% | $1 |
| Oct 24, 06:46 PM ET | Dayana Yastremska | BUY | 60.0% | $1 |
| Oct 24, 06:42 PM ET | Emerson Jones | BUY | 41.0% | $2 |
| Oct 24, 06:42 PM ET | Emerson Jones | BUY | 41.0% | $15 |
| Oct 24, 06:20 PM ET | Emerson Jones | BUY | 41.0% | $20 |
| Oct 24, 06:20 PM ET | Emerson Jones | BUY | 41.0% | $2 |
As of October 24, 2026, 09:03 PM ET, the leading outcome is Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Set 1 O/U 10.5: Under at 77.0%. Next is Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Set 1 O/U 8.5: Over at 69.5%. See the live book on Polymarket: https://polymarket.com/event/wta-yastrem-jone-2026-10-25?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 November 01, 2026, 01:00 AM ET. It resolves based on https://www.wtatennis.com/scores.
Guangzhou Open, Qualification: Dayana Yastremska vs Emerson Jones Set 1 O/U 10.5: Under, priced at 77.0% as of October 24, 2026, 09:03 PM ET. Prices are implied probabilities backed by real-money trading.
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