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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| Porto 2: Toby Samuel vs Mackenzie McDonald | 100% | +23 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Completed Match | 100% | +46 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Porto 2: Toby Samuel vs Mackenzie McDonald Game Spread +/-4.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Porto 2: Toby Samuel vs Mackenzie McDonald Set Handicap +/-1.5 | 100% | +51 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Porto 2: Toby Samuel vs Mackenzie McDonald Match O/U 22.5 | 0% | −46 pts | — | — · 1¢ | — | ended |
| Porto 2: Toby Samuel vs Mackenzie McDonald Match O/U 23.5 | 0% | −46 pts | — | — · <1¢ | — | ended |
| Porto 2: Toby Samuel vs Mackenzie McDonald Set 1 Winner | 100% | +63 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Porto 2: Toby Samuel vs Mackenzie McDonald Set 2 Winner | 100% | +63 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Porto 2: Toby Samuel vs Mackenzie McDonald Total Sets: O/U 2.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| Porto 2: Toby Samuel vs Mackenzie McDonald Set 1 O/U 8.5 | 100% | +49 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Porto 2: Toby Samuel vs Mackenzie McDonald Set 1 O/U 9.5 | 100% | +52 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Porto 2: Toby Samuel vs Mackenzie McDonald Set 1 O/U 10.5 | 100% | +50 pts | — | >99¢ · 100¢ (<1¢) | — | ended |
| Porto 2: Toby Samuel vs Mackenzie McDonald Set 2 O/U 8.5 | 0% | −50 pts | — | — · 1¢ | — | ended |
| Porto 2: Toby Samuel vs Mackenzie McDonald Set 2 O/U 9.5 | 0% | −50 pts | — | — · <1¢ | — | ended |
| Porto 2: Toby Samuel vs Mackenzie McDonald Set 2 O/U 10.5 | 0% | — | — | — · <1¢ | — | ended |
| Porto 2: Toby Samuel vs Mackenzie McDonald Match O/U 21.5 | 0% | −48 pts | — | — · 1¢ | — | ended |
| Porto 2: Toby Samuel vs Mackenzie McDonald Set Handicap +/-1.5 | 0% | −50 pts | — | — · 1¢ | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 25d |  RN1 | Porto 2: Toby Samuel vs Mackenzie McDonald | BuyToby Samuel98¢ → 100¢ | $1,098 | +$22 +2.0% | 4 |
| 25d | UpTheBlues2 fills | Porto 2: Toby Samuel vs Mackenzie McDonald | BuyToby Samuel98¢ → 100¢ | $3,770 | +$80 +2.1% | 4 |
| 25d | deepakrego | Porto 2: Toby Samuel vs Mackenzie McDonald | SellToby Samuel80¢ → 100¢ | $1,200 | −$300 −25% | — |
| 25d | deepakrego | Porto 2: Toby Samuel vs Mackenzie McDonald | BuyToby Samuel72¢ → 100¢ | $1,080 | +$420 +39% | 6 |
| 25d | 0x86b5…16c4 | Completed Match | BuyYes98¢ → 100¢ | $6,670 | +$136 +2.0% | 4 |
| 25d | 0x8c95…00fe | Completed Match | BuyYes98¢ → 100¢ | $6,750 | +$138 +2.0% | 4 |
This market refers to the tennis match between Toby Samuel and Mackenzie McDonald in the Porto 2, originally scheduled for September 28, 2026 at 5:00AM ET. This market will resolve to 'Toby Samuel' if Toby Samuel advances against Mackenzie McDonald. This market will resolve to 'Mackenzie McDonald' if Mackenzie McDonald advances against Toby Samuel. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 12, 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 ATP 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 Porto 2: Toby Samuel vs Mackenzie McDonald means the market gives it about 100%.
