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| Outcome | Chance | 24h | 1 week | Bid · Ask | 24h volume | Ends |
|---|---|---|---|---|---|---|
| Porto: Gustavo Heide vs Facundo Mena | 0% | — | — | — · <1¢ | — | ended |
| Completed Match | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Porto: Gustavo Heide vs Facundo Mena Set Handicap +/-1.5 | 0% | — | — | — · <1¢ | — | ended |
| Porto: Gustavo Heide vs Facundo Mena Game Spread +/-4.5 | 0% | — | — | — · <1¢ | — | ended |
| Porto: Gustavo Heide vs Facundo Mena Set 2 Winner | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Porto: Gustavo Heide vs Facundo Mena Total Sets: O/U 2.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Porto: Gustavo Heide vs Facundo Mena Set 1 O/U 8.5 | 100% | — | — | 81¢ · 100¢ (19¢) | — | ended |
| Porto: Gustavo Heide vs Facundo Mena Match O/U 21.5 | 100% | — | — | 81¢ · 100¢ (19¢) | — | ended |
| Porto: Gustavo Heide vs Facundo Mena Set 2 O/U 8.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Porto: Gustavo Heide vs Facundo Mena Set 1 Winner | 0% | — | — | — · <1¢ | — | ended |
| Porto: Gustavo Heide vs Facundo Mena Set 1 O/U 9.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Porto: Gustavo Heide vs Facundo Mena Set 2 O/U 9.5 | 0% | — | — | — · <1¢ | — | ended |
| Porto: Gustavo Heide vs Facundo Mena Match O/U 22.5 | 100% | — | — | 81¢ · 100¢ (19¢) | — | ended |
| Porto: Gustavo Heide vs Facundo Mena Set 1 O/U 10.5 | 100% | — | — | >99¢ · 100¢ (<1¢) | — | ended |
| Porto: Gustavo Heide vs Facundo Mena Match O/U 23.5 | 100% | — | — | 81¢ · 100¢ (19¢) | — | ended |
| Porto: Gustavo Heide vs Facundo Mena Set 2 O/U 10.5 | 0% | — | — | — · <1¢ | — | ended |
| When | Trader | Outcome | Bet | Size | P&L now | Insider |
|---|---|---|---|---|---|---|
| 42d | xabidaking | Porto: Gustavo Heide vs Facundo Mena | SellFacundo Mena>99¢ | $5,100 | −$5 −0.1% | — |
| 42d | HomeRunHazard4 fills | Porto: Gustavo Heide vs Facundo Mena | BuyFacundo Mena69¢ → 100¢ | $5,889 | +$2,597 +44% | 6 |
| 42d |  tradecraft | Porto: Gustavo Heide vs Facundo Mena | BuyFacundo Mena76¢ → 100¢ | $1,462 | +$466 +32% | 6 |
| 42d | xabidaking | Porto: Gustavo Heide vs Facundo Mena | BuyFacundo Mena38¢ → 100¢ | $1,940 | +$3,165 +163% | 6 |
| 42d | Salad1 | Porto: Gustavo Heide vs Facundo Mena | BuyGustavo Heide66¢ → 0¢ | $2,640 | −$2,640 −100% | 6 |
| 42d | MMzz398 | Porto: Gustavo Heide vs Facundo Mena | BuyGustavo Heide73¢ → 0¢ | $1,700 | −$1,700 −100% | 6 |
| 42d |  RN1 | Porto: Gustavo Heide vs Facundo Mena | BuyGustavo Heide70¢ → 0¢ | $3,058 | −$3,058 −100% | 6 |
| 42d |  TRCM2 fills | Porto: Gustavo Heide vs Facundo Mena | BuyFacundo Mena54¢ → 100¢ | $4,004 | +$3,360 +84% | 6 |
| 42d | mnogonado | Porto: Gustavo Heide vs Facundo Mena | BuyGustavo Heide74¢ → 0¢ | $3,108 | −$3,108 −100% | 6 |
| 42d | Mad-Wound | Porto: Gustavo Heide vs Facundo Mena | BuyGustavo Heide87¢ → 0¢ | $2,500 | −$2,500 −100% | 5 |
| 42d | HomeRunHazard | Porto: Gustavo Heide vs Facundo Mena | BuyGustavo Heide78¢ → 0¢ | $1,674 | −$1,674 −100% | 5 |
| 42d | soukaev | Porto: Gustavo Heide vs Facundo Mena | BuyGustavo Heide82¢ → 0¢ | $10,000 | −$10,000 −100% | 5 |
| 42d | Jan7772 fills | Porto: Gustavo Heide vs Facundo Mena | BuyGustavo Heide74¢ → 0¢ | $2,298 | −$2,298 −100% | 4 |
88M2,060 sharesThis market refers to the tennis match between Gustavo Heide and Facundo Mena in the Porto, originally scheduled for September 5, 2026 at 7:25AM ET. This market will resolve to 'Gustavo Heide' if Gustavo Heide advances against Facundo Mena. This market will resolve to 'Facundo Mena' if Facundo Mena advances against Gustavo Heide. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by September 19, 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: 0¢ for Porto: Gustavo Heide vs Facundo Mena means the market gives it about 0%.