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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| Singapore Open: Leylah Fernandez vs Maja Chwalinska | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Completed Match | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Singapore Open: Leylah Fernandez vs Maja Chwalinska Set Handicap +/-1.5 | 0% | — | — | — · 1¢ | — | ended |
| Singapore Open: Leylah Fernandez vs Maja Chwalinska Set 2 Winner | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Singapore Open: Leylah Fernandez vs Maja Chwalinska Game Spread +/-1.5 | 0% | — | — | — · <1¢ | — | ended |
| Singapore Open: Leylah Fernandez vs Maja Chwalinska Set 1 Winner | 0% | — | — | — · <1¢ | — | ended |
| Singapore Open: Leylah Fernandez vs Maja Chwalinska Total Sets: O/U 2.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Singapore Open: Leylah Fernandez vs Maja Chwalinska Match O/U 21.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Singapore Open: Leylah Fernandez vs Maja Chwalinska Set 1 O/U 8.5 | 0% | — | — | — · <1¢ | — | ended |
| Singapore Open: Leylah Fernandez vs Maja Chwalinska Set 1 O/U 9.5 | 0% | — | — | — · <1¢ | — | ended |
| Singapore Open: Leylah Fernandez vs Maja Chwalinska Set 1 O/U 10.5 | 0% | — | — | — · <1¢ | — | ended |
| Singapore Open: Leylah Fernandez vs Maja Chwalinska Set 2 O/U 8.5 | 100% | — | — | 99¢ · 100¢ (1¢) | — | ended |
| Singapore Open: Leylah Fernandez vs Maja Chwalinska Set 2 O/U 9.5 | 100% | — | — | 99¢ · 100¢ (1¢) | — | ended |
| Singapore Open: Leylah Fernandez vs Maja Chwalinska Set 2 O/U 10.5 | 0% | — | — | — · 1¢ | — | ended |
| Singapore Open: Leylah Fernandez vs Maja Chwalinska Match O/U 22.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Singapore Open: Leylah Fernandez vs Maja Chwalinska Match O/U 23.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 28d | Kkunn | Singapore Open: Leylah Fernandez vs Maja Chwalinska | SellLeylah Fernandez>99¢ | $12,301 | −$12 −0.1% | — |
| 28d | Felix8976 | Singapore Open: Leylah Fernandez vs Maja Chwalinska | SellLeylah Fernandez>99¢ | $1,329 | −$1 −0.1% | — |
| 28d | HectorHuang3 fills | Singapore Open: Leylah Fernandez vs Maja Chwalinska | SellLeylah Fernandez>99¢ | $10,053 | −$10 −0.1% | — |
| 28d | LuckyGary | Singapore Open: Leylah Fernandez vs Maja Chwalinska | SellLeylah Fernandez97¢ → 100¢ | $1,020 | −$29 −2.8% | — |
| 28d | suntori | Singapore Open: Leylah Fernandez vs Maja Chwalinska | BuyLeylah Fernandez98¢ → 100¢ | $1,527 | +$31 +2.0% | 4 |
| 28d | Bigr100 | Singapore Open: Leylah Fernandez vs Maja Chwalinska | SellLeylah Fernandez97¢ → 100¢ | $2,334 | −$72 −3.1% | — |
| 28d | Rich-Calf | Singapore Open: Leylah Fernandez vs Maja Chwalinska | BuyLeylah Fernandez97¢ → 100¢ | $3,000 | +$93 +3.1% | 4 |
| 28d | luminaarx | Singapore Open: Leylah Fernandez vs Maja Chwalinska | BuyLeylah Fernandez91¢ → 100¢ | $4,159 | +$413 +9.9% | 5 |
| 28d | Antblack2 fills | Singapore Open: Leylah Fernandez vs Maja Chwalinska | SellLeylah Fernandez74¢ → 100¢ | $47,072 | −$16,247 −35% | — |
| 28d | Felix8976 | Singapore Open: Leylah Fernandez vs Maja Chwalinska | BuyLeylah Fernandez80¢ → 100¢ | $1,000 | +$250 +25% | 5 |
| 28d | donaldbush | Singapore Open: Leylah Fernandez vs Maja Chwalinska | BuyLeylah Fernandez70¢ → 100¢ | $2,100 | +$900 +43% | 6 |
| 28d | jtwyslljy | Singapore Open: Leylah Fernandez vs Maja Chwalinska | SellLeylah Fernandez52¢ → 100¢ | $5,200 | −$4,800 −92% | — |
| 28d |  DoShanna456818 | Singapore Open: Leylah Fernandez vs Maja Chwalinska | BuyMaja Chwalinska57¢ → 0¢ | $1,324 | −$1,324 −100% | 6 |
| 28d | DoShanna456818 | Singapore Open: Leylah Fernandez vs Maja Chwalinska | SellLeylah Fernandez37¢ → 100¢ | $1,392 | −$2,371 −170% | — |
| 28d | HectorHuang | Singapore Open: Leylah Fernandez vs Maja Chwalinska | BuyLeylah Fernandez51¢ → 100¢ | $22,310 | +$21,596 +97% | 6 |
| 28d | Jsuehehwywyw6 | Singapore Open: Leylah Fernandez vs Maja Chwalinska | BuyLeylah Fernandez50¢ → 100¢ | $1,089 | +$1,089 +100% | 6 |
| 28d |  itskkoma | Singapore Open: Leylah Fernandez vs Maja Chwalinska | BuyLeylah Fernandez50¢ → 100¢ | $3,000 | +$3,000 +100% | 6 |
| 28d | UpTheBlues6 fills | Singapore Open: Leylah Fernandez vs Maja Chwalinska | BuyMaja Chwalinska55¢ → 0¢ | $7,641 | −$7,641 −100% | 6 |
| 28d | BaltazarGombka | Singapore Open: Leylah Fernandez vs Maja Chwalinska | BuyLeylah Fernandez50¢ → 100¢ | $2,500 | +$2,500 +100% | 6 |
| 28d |  roro.cypher | Singapore Open: Leylah Fernandez vs Maja Chwalinska | BuyMaja Chwalinska56¢ → 0¢ | $1,008 | −$1,008 −100% | 6 |
| 28d | nzxj | Singapore Open: Leylah Fernandez vs Maja Chwalinska | BuyMaja Chwalinska77¢ → 0¢ | $1,572 | −$1,572 −100% | 6 |
| 28d | karotin | Singapore Open: Leylah Fernandez vs Maja Chwalinska | BuyMaja Chwalinska81¢ → 0¢ | $1,219 | −$1,219 −100% | 5 |
| 28d | jtwyslljy3 fills | Singapore Open: Leylah Fernandez vs Maja Chwalinska | BuyLeylah Fernandez35¢ → 100¢ | $9,621 | +$17,651 +183% | 6 |
| 28d | Flaznorp | Singapore Open: Leylah Fernandez vs Maja Chwalinska | BuyMaja Chwalinska56¢ → 0¢ | $1,089 | −$1,089 −100% | 6 |
| 28d | Kkunn | Singapore Open: Leylah Fernandez vs Maja Chwalinska | BuyLeylah Fernandez50¢ → 100¢ | $4,500 | +$4,500 +100% | 6 |
| 28d | RebornAthena | Singapore Open: Leylah Fernandez vs Maja Chwalinska | BuyLeylah Fernandez47¢ → 100¢ | $1,832 | +$2,077 +113% | 6 |
| 28d | UpTheBlues | Singapore Open: Leylah Fernandez vs Maja Chwalinska | BuyLeylah Fernandez47¢ → 100¢ | $1,005 | +$1,133 +113% | 6 |
| 28d | ferrariChampions2026 | Singapore Open: Leylah Fernandez vs Maja Chwalinska | BuyLeylah Fernandez45¢ → 100¢ | $6,020 | +$7,358 +122% | 6 |
| 28d | Horrible-Recording | Singapore Open: Leylah Fernandez vs Maja Chwalinska | BuyLeylah Fernandez39¢ → 100¢ | $1,303 | +$2,038 +156% | 6 |
| 28d | AGUGava2 fills | Singapore Open: Leylah Fernandez vs Maja Chwalinska | BuyLeylah Fernandez45¢ → 100¢ | $10,132 | +$12,368 +122% | 6 |
| 28d | Antblack2 fills | Singapore Open: Leylah Fernandez vs Maja Chwalinska | BuyLeylah Fernandez31¢ → 100¢ | $19,497 | +$43,822 +225% | 6 |
| 28d | AGUGava2 fills | Singapore Open: Leylah Fernandez vs Maja Chwalinska | SellMaja Chwalinska76¢ → 0¢ | $15,007 | +$15,007 +100% | — |
| 28d | Ill-Graft3 fills | Singapore Open: Leylah Fernandez vs Maja Chwalinska | BuyMaja Chwalinska78¢ → 0¢ | $20,012 | −$20,012 −100% | 5 |
| 28d | LuckyGary | Singapore Open: Leylah Fernandez vs Maja Chwalinska | BuyMaja Chwalinska68¢ → 0¢ | $1,491 | −$1,491 −100% | 6 |
| 28d | AGUGava | Singapore Open: Leylah Fernandez vs Maja Chwalinska | SellLeylah Fernandez42¢ → 100¢ | $2,306 | −$3,185 −138% | — |
| 28d | AGUGava | Singapore Open: Leylah Fernandez vs Maja Chwalinska | BuyMaja Chwalinska57¢ → 0¢ | $11,476 | −$11,476 −100% | 6 |
| 28d | Kalahanda | Singapore Open: Leylah Fernandez vs Maja Chwalinska | BuyMaja Chwalinska44¢ → 0¢ | $5,000 | −$5,000 −100% | 6 |
| 28d | ORI- | Singapore Open: Leylah Fernandez vs Maja Chwalinska | BuyMaja Chwalinska43¢ → 0¢ | $2,452 | −$2,452 −100% | 6 |
| 28d | ferrariChampions2026 | Singapore Open: Leylah Fernandez vs Maja Chwalinska | BuyMaja Chwalinska42¢ → 0¢ | $2,858 | −$2,858 −100% | 6 |
| 28d |  Kangta8585 | Singapore Open: Leylah Fernandez vs Maja Chwalinska | BuyLeylah Fernandez59¢ → 100¢ | $1,100 | +$764 +69% | 6 |
This market refers to the tennis match between Leylah Fernandez and Maja Chwalinska in the Singapore Open, originally scheduled for September 26, 2026 at 12:30AM ET. This market will resolve to 'Leylah Fernandez' if Leylah Fernandez advances against Maja Chwalinska. This market will resolve to 'Maja Chwalinska' if Maja Chwalinska advances against Leylah Fernandez. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 10, 2026, 11:59 PM ET (14 days after the scheduled start), this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.
Sources: Polymarket's Gamma API, its CLOB price history and its Data API, read every two minutes. Prices are each outcome's Yes price, which is the market's probability: 100¢ for Singapore Open: Leylah Fernandez vs Maja Chwalinska means the market gives it about 100%.