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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| Olbia: Lorenzo Carboni vs Mackenzie McDonald | 100% | — | — | >99¢ · 100¢ (<1¢) | — | in 2d |
| Completed Match | 0% | — | — | — · <1¢ | — | in 2d |
| Olbia: Lorenzo Carboni vs Mackenzie McDonald Match O/U 21.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | in 2d |
| Olbia: Lorenzo Carboni vs Mackenzie McDonald Game Spread +/-5.5 | 0% | — | — | — · 1¢ | — | in 2d |
| Olbia: Lorenzo Carboni vs Mackenzie McDonald Set 1 Winner | 0% | — | — | — · <1¢ | — | in 2d |
| Olbia: Lorenzo Carboni vs Mackenzie McDonald Set 2 Winner | 100% | — | — | >99¢ · 100¢ (<1¢) | — | in 2d |
| Olbia: Lorenzo Carboni vs Mackenzie McDonald Total Sets: O/U 2.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | in 2d |
| Olbia: Lorenzo Carboni vs Mackenzie McDonald Set 1 O/U 8.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | in 2d |
| Olbia: Lorenzo Carboni vs Mackenzie McDonald Set 1 O/U 9.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | in 2d |
| Olbia: Lorenzo Carboni vs Mackenzie McDonald Set 1 O/U 10.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | in 2d |
| Olbia: Lorenzo Carboni vs Mackenzie McDonald Set 2 O/U 8.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | in 2d |
| Olbia: Lorenzo Carboni vs Mackenzie McDonald Set 2 O/U 9.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | in 2d |
| Olbia: Lorenzo Carboni vs Mackenzie McDonald Set 2 O/U 10.5 | 0% | — | — | — · <1¢ | — | in 2d |
| Olbia: Lorenzo Carboni vs Mackenzie McDonald Match O/U 22.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | in 2d |
| Olbia: Lorenzo Carboni vs Mackenzie McDonald Match O/U 23.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | in 2d |
| Olbia: Lorenzo Carboni vs Mackenzie McDonald Set Handicap +/-1.5 | 0% | — | — | — · <1¢ | — | in 2d |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 5d | tenniz2 fills | Olbia: Lorenzo Carboni vs Mackenzie McDonald | SellLorenzo Carboni>99¢ | $30,976 | −$31 −0.1% | — |
| 5d | mianbaoxiaoziuma | Olbia: Lorenzo Carboni vs Mackenzie McDonald | BuyLorenzo Carboni>99¢ | $2,505 | +$3 +0.1% | 4 |
| 5d | 0xdeff…78f8 | Olbia: Lorenzo Carboni vs Mackenzie McDonald | SellLorenzo Carboni>99¢ | $1,213 | −$1 −0.1% | — |
| 5d |  fcdd | Olbia: Lorenzo Carboni vs Mackenzie McDonald | SellLorenzo Carboni>99¢ | $1,262 | −$1 −0.1% | — |
| 5d | anontrader11 | Olbia: Lorenzo Carboni vs Mackenzie McDonald | BuyLorenzo Carboni>99¢ | $1,183 | +$1 +0.1% | 4 |
| 5d | 0xe98c…8792 | Olbia: Lorenzo Carboni vs Mackenzie McDonald | SellLorenzo Carboni99¢ → 100¢ | $1,855 | −$19 −1.0% | — |
| 5d | ferrariChampions202611 fills | Olbia: Lorenzo Carboni vs Mackenzie McDonald | BuyMackenzie McDonald9¢ → 0¢ | $29,717 | −$29,717 −100% | 6 |
| 5d | 01258787xy484874845451224 fills | Olbia: Lorenzo Carboni vs Mackenzie McDonald | BuyLorenzo Carboni78¢ → 100¢ | $16,364 | +$4,557 +28% | 5 |
| 5d | omnibus-076daa13 fills | Olbia: Lorenzo Carboni vs Mackenzie McDonald | BuyLorenzo Carboni62¢ → 100¢ | $32,887 | +$20,423 +62% | 6 |
| 5d | Trollollollollol | Olbia: Lorenzo Carboni vs Mackenzie McDonald | BuyLorenzo Carboni71¢ → 100¢ | $2,000 | +$817 +41% | 6 |
| 5d | ferrariChampions20265 fills | Olbia: Lorenzo Carboni vs Mackenzie McDonald | BuyLorenzo Carboni44¢ → 100¢ | $10,343 | +$13,383 +129% | 6 |
| 5d | UpTheBlues2 fills | Olbia: Lorenzo Carboni vs Mackenzie McDonald | BuyLorenzo Carboni56¢ → 100¢ | $4,566 | +$3,630 +80% | 6 |
| 5d | Calm-Ikebana3 fills | Olbia: Lorenzo Carboni vs Mackenzie McDonald | SellLorenzo Carboni61¢ → 100¢ | $3,545 | −$2,229 −63% | — |
| 5d | UpTheBlues4 fills | Olbia: Lorenzo Carboni vs Mackenzie McDonald | BuyMackenzie McDonald50¢ → 0¢ | $9,375 | −$9,375 −100% | 6 |
| 5d | Plush-Affidavit-TrapdoorNew account | Olbia: Lorenzo Carboni vs Mackenzie McDonald | SellLorenzo Carboni32¢ → 100¢ | $6,224 | −$13,513 −217% | — |
| 5d |  one8tyfive2 fills | Olbia: Lorenzo Carboni vs Mackenzie McDonald | SellLorenzo Carboni35¢ → 100¢ | $2,799 | −$5,197 −186% | — |
| 5d | Mastermoney | Olbia: Lorenzo Carboni vs Mackenzie McDonald | BuyMackenzie McDonald66¢ → 0¢ | $12,940 | −$12,940 −100% | 6 |
| 5d | Trollollollollol | Olbia: Lorenzo Carboni vs Mackenzie McDonald | BuyMackenzie McDonald65¢ → 0¢ | $1,272 | −$1,272 −100% | 6 |
| 5d | fantasy7788 | Olbia: Lorenzo Carboni vs Mackenzie McDonald | BuyMackenzie McDonald64¢ → 0¢ | $2,598 | −$2,598 −100% | 6 |
| 5d | omnibus-076daa3 fills | Olbia: Lorenzo Carboni vs Mackenzie McDonald | BuyMackenzie McDonald45¢ → 0¢ | $3,439 | −$3,439 −100% | 6 |
| 5d | one8tyfive | Olbia: Lorenzo Carboni vs Mackenzie McDonald | BuyLorenzo Carboni49¢ → 100¢ | $5,261 | +$5,475 +104% | 6 |
| 5d | Idontwantausername | Olbia: Lorenzo Carboni vs Mackenzie McDonald | BuyMackenzie McDonald62¢ → 0¢ | $3,030 | −$3,030 −100% | 6 |
| 5d | 0x249e…dca1 | Olbia: Lorenzo Carboni vs Mackenzie McDonald | SellMackenzie McDonald67¢ → 0¢ | $1,100 | +$1,100 +100% | — |
| 5d | 01258787xy484874845451225 fills | Olbia: Lorenzo Carboni vs Mackenzie McDonald | BuyMackenzie McDonald50¢ → 0¢ | $6,799 | −$6,799 −100% | 6 |
| 5d | askilika7 fills | Olbia: Lorenzo Carboni vs Mackenzie McDonald | BuyLorenzo Carboni61¢ → 100¢ | $13,112 | +$8,276 +63% | 6 |
| 5d | Plush-Affidavit-TrapdoorNew account | Olbia: Lorenzo Carboni vs Mackenzie McDonald | BuyLorenzo Carboni66¢ → 100¢ | $12,976 | +$6,671 +51% | 15 |
| 5d | Yawning-Chicken | Olbia: Lorenzo Carboni vs Mackenzie McDonald | BuyMackenzie McDonald38¢ → 0¢ | $1,132 | −$1,132 −100% | 6 |
| 5d | yesmate3 fills | Olbia: Lorenzo Carboni vs Mackenzie McDonald | BuyLorenzo Carboni71¢ → 100¢ | $9,225 | +$3,696 +40% | 6 |
| 5d | blket | Olbia: Lorenzo Carboni vs Mackenzie McDonald | BuyMackenzie McDonald45¢ → 0¢ | $1,000 | −$1,000 −100% | 6 |
| 5d |  frugs | Olbia: Lorenzo Carboni vs Mackenzie McDonald | BuyMackenzie McDonald53¢ → 0¢ | $1,339 | −$1,339 −100% | 6 |
| 5d | yesmate | Olbia: Lorenzo Carboni vs Mackenzie McDonald | BuyMackenzie McDonald49¢ → 0¢ | $1,250 | −$1,250 −100% | 6 |
frugs3,679 sharesThis market refers to the tennis match between Lorenzo Carboni and Mackenzie McDonald in the Olbia, originally scheduled for October 12, 2026 at 9:30AM ET. This market will resolve to 'Lorenzo Carboni' if Lorenzo Carboni advances against Mackenzie McDonald. This market will resolve to 'Mackenzie McDonald' if Mackenzie McDonald advances against Lorenzo Carboni. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 26, 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 Olbia: Lorenzo Carboni vs Mackenzie McDonald means the market gives it about 100%.