Loading your workspacePreparing the page and its market data.
Loading the chart…
| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| Madrid Open: Dayana Yastremska vs Solana Sierra | 0% | −74 pts | — | — · <1¢ | — | ended |
| Madrid Open: Dayana Yastremska vs Solana Sierra Set Handicap +/-1.5 | 0% | −54 pts | — | — · <1¢ | — | ended |
| Madrid Open: Dayana Yastremska vs Solana Sierra Total Sets: O/U 2.5 | 0% | −33 pts | — | — · <1¢ | — | ended |
| Madrid Open: Dayana Yastremska vs Solana Sierra Match O/U 21.5 | 100% | +54 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Madrid Open: Dayana Yastremska vs Solana Sierra Match O/U 22.5 | 100% | +60 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Madrid Open: Dayana Yastremska vs Solana Sierra Set 1 Winner | 0% | −69 pts | — | — · <1¢ | — | ended |
| Madrid Open: Dayana Yastremska vs Solana Sierra Set 1 O/U 8.5 | 100% | +35 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Madrid Open: Dayana Yastremska vs Solana Sierra Match O/U 23.5 | 100% | +61 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Madrid Open: Dayana Yastremska vs Solana Sierra Set 1 O/U 9.5 | 100% | +43 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Madrid Open: Dayana Yastremska vs Solana Sierra Set 1 O/U 10.5 | 100% | +80 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 184d | freedom82 | Madrid Open: Dayana Yastremska vs Solana Sierra | SellSolana Sierra>99¢ | $1,361 | −$1 −0.1% | — |
| 184d | Bigboybandi | Madrid Open: Dayana Yastremska vs Solana Sierra | SellSolana Sierra>99¢ | $3,262 | −$3 −0.1% | — |
| 184d | mentrox | Madrid Open: Dayana Yastremska vs Solana Sierra | SellSolana Sierra>99¢ | $2,523 | −$3 −0.1% | — |
| 184d | CANClairvoyant | Madrid Open: Dayana Yastremska vs Solana Sierra | SellSolana Sierra>99¢ | $1,219 | −$1 −0.1% | — |
| 184d | Kfkkddk73 | Madrid Open: Dayana Yastremska vs Solana Sierra | SellSolana Sierra>99¢ | $8,247 | −$8 −0.1% | — |
| 184d | Hard-Ironclad | Madrid Open: Dayana Yastremska vs Solana Sierra | BuySolana Sierra99¢ → 100¢ | $7,519 | +$76 +1.0% | 4 |
| 184d |  RN13 fills | Madrid Open: Dayana Yastremska vs Solana Sierra | BuySolana Sierra73¢ → 100¢ | $9,426 | +$3,425 +36% | 6 |
| 184d |  tradecraft4 fills | Madrid Open: Dayana Yastremska vs Solana Sierra | BuySolana Sierra41¢ → 100¢ | $6,350 | +$8,983 +141% | 6 |
| 184d | aoddy | Madrid Open: Dayana Yastremska vs Solana Sierra | SellSolana Sierra81¢ → 100¢ | $1,209 | −$284 −23% | — |
| 184d | tradecraft3 fills | Madrid Open: Dayana Yastremska vs Solana Sierra | SellDayana Yastremska27¢ → 0¢ | $3,464 | +$3,464 +100% | — |
| 184d | pengu888 | Madrid Open: Dayana Yastremska vs Solana Sierra | BuyDayana Yastremska57¢ → 0¢ | $1,067 | −$1,067 −100% | 6 |
| 184d | tradecraft5 fills | Madrid Open: Dayana Yastremska vs Solana Sierra | SellSolana Sierra54¢ → 100¢ | $9,680 | −$8,408 −87% | — |
| 184d | RN1 | Madrid Open: Dayana Yastremska vs Solana Sierra | BuyDayana Yastremska34¢ → 0¢ | $2,330 | −$2,330 −100% | 6 |
| 184d | swisstony | Madrid Open: Dayana Yastremska vs Solana Sierra | BuyDayana Yastremska39¢ → 0¢ | $1,926 | −$1,926 −100% | 6 |
| 184d | aoddy | Madrid Open: Dayana Yastremska vs Solana Sierra | BuySolana Sierra64¢ → 100¢ | $1,110 | +$624 +56% | 6 |
| 184d | paulie9 | Madrid Open: Dayana Yastremska vs Solana Sierra | SellDayana Yastremska60¢ → 0¢ | $1,619 | +$1,619 +100% | — |
| 184d | Spry-Disposer | Madrid Open: Dayana Yastremska vs Solana Sierra | SellDayana Yastremska26¢ → 0¢ | $1,047 | +$1,047 +100% | — |
| 184d | Kfkkddk73 | Madrid Open: Dayana Yastremska vs Solana Sierra | BuySolana Sierra45¢ → 100¢ | $3,613 | +$4,502 +125% | 6 |
| 184d | 0xD3D | Madrid Open: Dayana Yastremska vs Solana Sierra | BuySolana Sierra45¢ → 100¢ | $1,431 | +$1,750 +122% | 6 |
| 184d | DogecoinMillionaire | Madrid Open: Dayana Yastremska vs Solana Sierra | BuyDayana Yastremska76¢ → 0¢ | $1,239 | −$1,239 −100% | 6 |
| 184d | Prickly-Pitcher | Madrid Open: Dayana Yastremska vs Solana Sierra | BuyDayana Yastremska91¢ → 0¢ | $1,353 | −$1,353 −100% | 5 |
| 184d | tradecraft2 fills | Madrid Open: Dayana Yastremska vs Solana Sierra | BuyDayana Yastremska78¢ → 0¢ | $6,372 | −$6,372 −100% | 5 |
| 184d | 0xD3D | Madrid Open: Dayana Yastremska vs Solana Sierra | BuyDayana Yastremska76¢ → 0¢ | $1,467 | −$1,467 −100% | 6 |
| 184d | Spry-Disposer | Madrid Open: Dayana Yastremska vs Solana Sierra | BuyDayana Yastremska77¢ → 0¢ | $1,529 | −$1,529 −100% | 6 |
This market refers to the tennis match between Dayana Yastremska and Solana Sierra in the Madrid Open, originally scheduled for April 21, 2026 at 5:00AM ET. This market will resolve to 'Dayana Yastremska' if Dayana Yastremska advances against Solana Sierra. This market will resolve to 'Solana Sierra' if Solana Sierra advances against Dayana Yastremska. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, 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: 0¢ for Madrid Open: Dayana Yastremska vs Solana Sierra means the market gives it about 0%.