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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| Madrid Open: Peyton Stearns vs Lois Boisson | 100% | +32 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Madrid Open: Peyton Stearns vs Lois Boisson Set 1 Winner | 100% | +37 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Madrid Open: Peyton Stearns vs Lois Boisson Set Handicap +/-1.5 | 100% | +53 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Madrid Open: Peyton Stearns vs Lois Boisson Set 1 O/U 8.5 | 0% | −70 pts | — | — · <1¢ | — | ended |
| Madrid Open: Peyton Stearns vs Lois Boisson Match O/U 21.5 | 0% | −46 pts | — | — · <1¢ | — | ended |
| Madrid Open: Peyton Stearns vs Lois Boisson Set 1 O/U 10.5 | 0% | −22 pts | — | — · <1¢ | — | ended |
| Madrid Open: Peyton Stearns vs Lois Boisson Match O/U 23.5 | 0% | −42 pts | — | — · <1¢ | — | ended |
| Madrid Open: Peyton Stearns vs Lois Boisson Total Sets: O/U 2.5 | 0% | −35 pts | — | — · <1¢ | — | ended |
| Madrid Open: Peyton Stearns vs Lois Boisson Match O/U 22.5 | 0% | −42 pts | — | — · <1¢ | — | ended |
| Madrid Open: Peyton Stearns vs Lois Boisson Set 1 O/U 9.5 | 0% | −58 pts | — | — · <1¢ | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 185d | fratii.brothers | Madrid Open: Peyton Stearns vs Lois Boisson | SellPeyton Stearns>99¢ | $3,333 | −$3 −0.1% | — |
| 185d | Beloved-Hearsay | Madrid Open: Peyton Stearns vs Lois Boisson | SellPeyton Stearns>99¢ | $1,313 | −$1 −0.1% | — |
| 185d |  itdo | Madrid Open: Peyton Stearns vs Lois Boisson | SellPeyton Stearns>99¢ | $3,447 | −$3 −0.1% | — |
| 185d | VisionOfLove | Madrid Open: Peyton Stearns vs Lois Boisson | SellPeyton Stearns>99¢ | $1,249 | −$1 −0.1% | — |
| 185d | Alexantenars1 | Madrid Open: Peyton Stearns vs Lois Boisson | SellPeyton Stearns>99¢ | $1,144 | −$1 −0.1% | — |
| 185d |  Dark-Shower | Madrid Open: Peyton Stearns vs Lois Boisson | SellPeyton Stearns>99¢ | $1,267 | −$1 −0.1% | — |
| 185d | swisstony | Madrid Open: Peyton Stearns vs Lois Boisson | BuyPeyton Stearns99¢ → 100¢ | $1,065 | +$11 +1.0% | 4 |
| 185d | BunCaCham | Madrid Open: Peyton Stearns vs Lois Boisson | BuyPeyton Stearns>99¢ | $3,569 | +$4 +0.1% | 4 |
| 185d | fratii.brothers | Madrid Open: Peyton Stearns vs Lois Boisson | BuyPeyton Stearns>99¢ | $3,327 | +$9 +0.3% | 4 |
| 185d | Dark-Shower | Madrid Open: Peyton Stearns vs Lois Boisson | BuyPeyton Stearns99¢ → 100¢ | $1,253 | +$15 +1.2% | 4 |
| 185d |  tradecraft | Madrid Open: Peyton Stearns vs Lois Boisson | BuyPeyton Stearns90¢ → 100¢ | $1,175 | +$132 +11% | 5 |
| 185d | Beloved-Hearsay | Madrid Open: Peyton Stearns vs Lois Boisson | BuyPeyton Stearns97¢ → 100¢ | $1,271 | +$42 +3.3% | 4 |
| 185d | sc1pt0x | Madrid Open: Peyton Stearns vs Lois Boisson | BuyPeyton Stearns95¢ → 100¢ | $1,495 | +$79 +5.3% | 4 |
| 185d | ferrariChampions20262 fills | Madrid Open: Peyton Stearns vs Lois Boisson | BuyPeyton Stearns72¢ → 100¢ | $2,728 | +$1,087 +40% | 6 |
| 185d | itdo | Madrid Open: Peyton Stearns vs Lois Boisson | BuyPeyton Stearns70¢ → 100¢ | $2,393 | +$1,026 +43% | 6 |
| 185d | jmm20 | Madrid Open: Peyton Stearns vs Lois Boisson | BuyPeyton Stearns69¢ → 100¢ | $1,330 | +$598 +45% | 6 |
| 186d | LYnetLY | Madrid Open: Peyton Stearns vs Lois Boisson | BuyPeyton Stearns68¢ → 100¢ | $2,298 | +$1,081 +47% | 4 |
This market refers to the tennis match between Peyton Stearns and Lois Boisson in the Madrid Open, originally scheduled for April 21, 2026 at 5:00AM ET. This market will resolve to 'Peyton Stearns' if Peyton Stearns advances against Lois Boisson. This market will resolve to 'Lois Boisson' if Lois Boisson advances against Peyton Stearns. 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: 100¢ for Madrid Open: Peyton Stearns vs Lois Boisson means the market gives it about 100%.