Highest ROI trades on Polymarket
The biggest return-multiple trades that hit — someone took a long-shot position and it paid. Ranked by ROI (realized profit ÷ gross traded notional), from every resolved position on-chain. Click any trader to explore their full history.
Top trade
ep…ss made $19.2K on $800.00 of gross traded notional
24.0× ROI
| # | Trader | Market | Entry | Notional | Profit | ROI | |
|---|---|---|---|---|---|---|---|
| 1 | ep…ss | Wimbledon WTA: Completed Match: Karolina Muchova vs Barbora Krejcikova | 4.0¢ | $800.00 | +$19.2K | 24.0× | Jul 5, 2026 |
| 2 | ls…tr | Stefanini vs. Osorio: Match O/U 21.5 | 5.8¢ | $802.59 | +$13.2K | 16.4× | Aug 2, 2026 |
| 3 | up…24 | National Bank Open: Cameron Norrie vs Alex de Minaur | 5.8¢ | $1.1K | +$17.6K | 16.3× | Aug 6, 2026 |
| 4 | DC…TH | ITF Granby: Erika Sema vs Cadence Brace | 6.0¢ | $570.00 | +$8.9K | 15.7× | Jul 17, 2026 |
| 5 | ep…ss | Wimbledon WTA: Completed Match: Claire Liu vs Coco Gauff | 6.1¢ | $670.49 | +$10.3K | 15.3× | Jul 3, 2026 |
| 6 | 0x07…4c | Cincinnati Open, Qualification: Dusan Lajovic vs Benjamin Bonzi | 6.4¢ | $591.49 | +$8.7K | 14.7× | Aug 11, 2026 |
| 7 | 0x07…4c | Cincinnati Open: Alexander Zverev vs Tommy Paul | 6.6¢ | $967.18 | +$13.7K | 14.2× | Aug 19, 2026 |
| 8 | Up…es | US Open ATP: Martin Landaluce vs Jacob Fearnley | 6.7¢ | $1.3K | +$17.7K | 13.8× | Aug 31, 2026 |
| 9 | Br…oz | US Open ATP: Dane Sweeny vs Lorenzo Musetti | 6.9¢ | $800.00 | +$10.8K | 13.5× | Sep 3, 2026 |
| 10 | tr…ft | Cincinnati Open: Novak Djokovic vs Thiago Agustin Tirante | 7.1¢ | $788.20 | +$10.3K | 13.1× | Aug 15, 2026 |
| 11 | fe…26 | Shanghai: Luca Castelnuovo vs Chun-Hsin Tseng | 7.3¢ | $1.2K | +$15.5K | 12.8× | Sep 8, 2026 |
| 12 | sw…ny | Estoril Open: Alexander Blockx vs Luciano Darderi | 7.4¢ | $7.0K | +$87.2K | 12.4× | Jul 25, 2026 |
| 13 | Up…es | National Bank Open: Cameron Norrie vs Alex de Minaur | 7.7¢ | $889.33 | +$10.7K | 12.0× | Aug 6, 2026 |
| 14 | PM…ow | Estoril Open: Alexander Blockx vs Luciano Darderi | 7.7¢ | $532.78 | +$6.4K | 12.0× | Jul 25, 2026 |
| 15 | T…M | Mubadala Citi DC Open: Alejandro Tabilo vs Ben Shelton | 7.9¢ | $666.77 | +$7.7K | 11.6× | Aug 1, 2026 |
| 16 | Th…ot | US Open ATP: Frances Tiafoe vs Alex Michelsen | 8.0¢ | $800.00 | +$9.2K | 11.5× | Sep 8, 2026 |
| 17 | Sc…ls | 6-pick combo: Winston-Salem Open, Qualification: Abedallah Shelbayh vs Ryan Seggerman (Abedallah Shelbayh) · Winston-Salem Open, Qualification: Roger Pascual vs Dhakshineswar Suresh (Dhakshineswar Suresh) · Winston-Salem Open, Qualification: Sebastian Gorzny vs Marc Polmans (Sebastian Gorzny) · Cincinnati Open: Brandon Nakashima vs Frances Tiafoe (Frances Tiafoe) · Cancun: Hubert Hurkacz vs Moez Echargui (Hubert Hurkacz) · Cancun: Sebastian Baez vs Lloyd Harris (Sebastian Baez) | 8.1¢ | $536.36 | +$6.1K | 11.3× | Aug 23, 2026 |
| 18 | Co…99 | US Open ATP: Rafael Jodar vs Yunchaokete Bu | 8.4¢ | $1.3K | +$14.1K | 11.0× | Sep 2, 2026 |
| 19 | fe…26 | Augsburg: Andrej Nedic vs Juan Estevez | 8.4¢ | $4.5K | +$49.0K | 10.9× | Aug 24, 2026 |
| 20 | lc…07 | 4-pick combo: Cincinnati Open: Camilo Ugo Carabelli vs Miomir Kecmanovic (Miomir Kecmanovic) · Cincinnati Open: Martin Landaluce vs Jack Draper (Martin Landaluce) · Cincinnati Open: Roman Andres Burruchaga vs Jan-Lennard Struff (Jan-Lennard Struff) · Cincinnati Open: Thiago Agustin Tirante vs Jan Choinski (Thiago Agustin Tirante) | 8.7¢ | $797.61 | +$8.3K | 10.4× | Aug 13, 2026 |
| 21 | 0x07…4c | US Open, Qualification ATP: Taro Daniel vs Andrew Johnson | 8.8¢ | $1.5K | +$15.7K | 10.3× | Aug 26, 2026 |
| 22 | fe…26 | ITF Granby: Miho Kuramochi vs Yeon Woo Ku | 9.0¢ | $992.68 | +$10.1K | 10.1× | Jul 14, 2026 |
| 23 | Is…10 | Montreux: Tamara Zidansek vs Tessa Brockmann | 9.0¢ | $770.00 | +$7.8K | 10.1× | Sep 7, 2026 |
| 24 | ga…59 | US Open ATP: Rafael Jodar vs Yunchaokete Bu | 9.0¢ | $1.4K | +$14.2K | 10.1× | Sep 2, 2026 |
| 25 | Li…um | US Open ATP: Rafael Jodar vs Yunchaokete Bu | 9.0¢ | $1.3K | +$13.2K | 10.1× | Sep 2, 2026 |
| 26 | sw…ny | Lincoln: Mark Lajal vs Yunchaokete Bu | 9.3¢ | $5.5K | +$53.4K | 9.8× | Jul 19, 2026 |
| 27 | ou…e2 | US Open ATP: Rafael Jodar vs Yunchaokete Bu | 9.5¢ | $2.6K | +$25.2K | 9.6× | Sep 2, 2026 |
| 28 | 0x…82 | US Open ATP: Rafael Jodar vs Yunchaokete Bu | 9.5¢ | $685.22 | +$6.5K | 9.5× | Sep 2, 2026 |
| 29 | ni…99 | US Open ATP: Rafael Jodar vs Yunchaokete Bu | 9.5¢ | $2.1K | +$19.7K | 9.5× | Sep 2, 2026 |
| 30 | tr…ft | Mubadala Citi DC Open: Alejandro Tabilo vs Ben Shelton | 9.6¢ | $1.3K | +$12.0K | 9.4× | Aug 1, 2026 |
| 31 | Ho…rd | Hagen: Alex Molcan vs Chun-Hsin Tseng | 9.6¢ | $516.86 | +$4.9K | 9.4× | Aug 4, 2026 |
| 32 | Up…es | Cincinnati Open: Rafael Jodar vs Denis Shapovalov | 9.6¢ | $559.95 | +$5.3K | 9.4× | Aug 16, 2026 |
| 33 | fe…26 | Quito: Juan Sebastian Osorio vs Matias Soto | 9.8¢ | $1.8K | +$16.7K | 9.2× | Jul 1, 2026 |
| 34 | 0x…53 | Samsun: Max Basing vs Constantin Bittoun Kouzmine | 9.8¢ | $1.1K | +$10.4K | 9.2× | Jul 30, 2026 |
| 35 | Up…es | Los Cabos Open: Jiri Lehecka vs Coleman Wong | 10.0¢ | $1.1K | +$9.5K | 9.0× | Jul 30, 2026 |
| 36 | 0x…c9 | US Open ATP: Rafael Jodar vs Yunchaokete Bu | 10.0¢ | $1000.00 | +$9.0K | 9.0× | Sep 2, 2026 |
| 37 | av…de | Shanghai: Rei Sakamoto vs Ji-Sung Nam | 10.0¢ | $500.00 | +$4.5K | 9.0× | Sep 8, 2026 |
| 38 | pl…11 | US Open ATP: Rafael Jodar vs Yunchaokete Bu | 10.0¢ | $1.0K | +$9.0K | 9.0× | Sep 2, 2026 |
| 39 | fl…ce | US Open WTA: Iga Swiatek vs Qinwen Zheng | 10.0¢ | $5.0K | +$45.0K | 9.0× | Sep 7, 2026 |
| 40 | Ho…rd | Wimbledon ATP: Benjamin Bonzi vs Gabriel Diallo | 10.1¢ | $549.50 | +$4.9K | 8.9× | Jun 30, 2026 |
| 41 | 0x07…4c | Manacor: Remy Bertola vs Jerome Kym | 10.1¢ | $557.53 | +$4.9K | 8.9× | Sep 1, 2026 |
| 42 | pa…io | US Open ATP: Martin Landaluce vs Jacob Fearnley | 10.2¢ | $919.80 | +$8.1K | 8.8× | Aug 31, 2026 |
| 43 | Ho…rd | Warsaw: Weronika Falkowska vs Noma Noha Akugue | 10.2¢ | $2.0K | +$18.0K | 8.8× | Aug 5, 2026 |
| 44 | fe…26 | Los Cabos Open: Jiri Lehecka vs Coleman Wong | 10.5¢ | $7.0K | +$59.5K | 8.5× | Jul 30, 2026 |
| 45 | 0x07…4c | Brownsburg: Harry Wendelken vs Borna Gojo | 10.5¢ | $1.6K | +$13.4K | 8.5× | Aug 11, 2026 |
| 46 | sw…ny | Rome: Nuria Brancaccio vs Julia Riera | 10.6¢ | $14.1K | +$118.6K | 8.4× | Jul 17, 2026 |
| 47 | Lu…oo | US Open ATP: Rafael Jodar vs Yunchaokete Bu | 10.8¢ | $1.3K | +$10.5K | 8.2× | Sep 2, 2026 |
| 48 | Bi…00 | Estoril Open: Alexander Blockx vs Luciano Darderi | 10.9¢ | $730.00 | +$6.0K | 8.2× | Jul 25, 2026 |
| 49 | Ar…to | Wimbledon ATP: Jan-Lennard Struff vs Daniil Medvedev | 11.0¢ | $1.7K | +$13.8K | 8.1× | Jul 3, 2026 |
| 50 | Up…es | Monterrey Open: Nikola Bartunkova vs Elise Mertens | 11.0¢ | $1.8K | +$14.9K | 8.1× | Aug 29, 2026 |
| 51 | 0x…45 | US Open ATP: Mariano Navone vs Novak Djokovic | 11.0¢ | $1.2K | +$9.7K | 8.1× | Aug 31, 2026 |
| 52 | ou…e2 | Cincinnati Open: Aryna Sabalenka vs Sara Bejlek | 11.0¢ | $1.1K | +$8.9K | 8.1× | Aug 20, 2026 |
| 53 | on…ve | The Memphis Classic: Katie Volynets vs Viktorija Golubic | 11.0¢ | $881.65 | +$7.1K | 8.1× | Jul 27, 2026 |
| 54 | ni…99 | Mubadala Citi DC Open: Marcos Giron vs Cruz Hewitt | 11.1¢ | $595.13 | +$4.8K | 8.0× | Jul 28, 2026 |
| 55 | St…ti | 10-pick combo: Como: Johan Nikles vs Matej Dodig (Matej Dodig) · US Open WTA: Mirra Andreeva vs Nikola Bartunkova (Mirra Andreeva) · US Open WTA: Yulia Starodubtseva vs Elena Rybakina (Elena Rybakina) · US Open WTA: Iga Swiatek vs Marie Bouzkova (Iga Swiatek) · US Open WTA: Cristina Bucsa vs Coco Gauff (Coco Gauff) · US Open ATP: Zizou Bergs vs Botic van de Zandschulp (Botic van de Zandschulp) · US Open ATP: Karen Khachanov vs Benjamin Bonzi (Karen Khachanov) · US Open ATP: Alexander Zverev vs Alejandro Tabilo (Alexander Zverev) · US Open ATP: Luciano Darderi vs Dane Sweeny (Luciano Darderi) · US Open WTA: Naomi Osaka vs Elise Mertens (Naomi Osaka) | 11.2¢ | $574.50 | +$4.5K | 7.9× | Sep 6, 2026 |
| 56 | Ko…ko | M15 Tsaghkadzor: Artur Kukasian vs Vladimir Osminkin | 11.3¢ | $1.7K | +$13.1K | 7.9× | Sep 15, 2026 |
| 57 | Ho…rd | Mubadala Citi DC Open, Qualification: Zachary Svajda vs Cruz Hewitt | 11.4¢ | $523.52 | +$4.1K | 7.8× | Jul 26, 2026 |
| 58 | 0x…f2 | US Open WTA: Yulia Putintseva vs Belinda Bencic | 11.4¢ | $728.95 | +$5.7K | 7.8× | Sep 1, 2026 |
| 59 | T…M | US Open WTA: Iga Swiatek vs Qinwen Zheng | 11.5¢ | $1.5K | +$11.2K | 7.7× | Sep 7, 2026 |
| 60 | Li…um | National Bank Open: Alexander Zverev vs Tallon Griekspoor | 11.5¢ | $506.74 | +$3.9K | 7.7× | Aug 5, 2026 |
| 61 | 0x…53 | Liege: Andres Santamarta vs Gilles Arnaud Bailly | 11.5¢ | $1.1K | +$8.8K | 7.7× | Jul 6, 2026 |
| 62 | ef…ck | US Open ATP: Stefanos Tsitsipas vs Arthur Fils | 11.5¢ | $627.09 | +$4.8K | 7.7× | Aug 31, 2026 |
| 63 | se…io | Wimbledon ATP: Jan-Lennard Struff vs Daniil Medvedev | 11.6¢ | $1.2K | +$9.0K | 7.6× | Jul 3, 2026 |
| 64 | D…E | 5-pick combo: Cincinnati Open: Camilo Ugo Carabelli vs Miomir Kecmanovic (Miomir Kecmanovic) · Cincinnati Open: Roman Andres Burruchaga vs Jan-Lennard Struff (Jan-Lennard Struff) · Cincinnati Open: Denis Shapovalov vs Adrian Mannarino (Denis Shapovalov) · Cincinnati Open: Marton Fucsovics vs Terence Atmane (Terence Atmane) · Cincinnati Open: Thiago Agustin Tirante vs Jan Choinski (Thiago Agustin Tirante) | 11.6¢ | $1.6K | +$12.4K | 7.6× | Aug 14, 2026 |
| 65 | fe…26 | US Open, Qualification WTA: Tamara Zidansek vs Bianca Andreescu | 11.6¢ | $4.8K | +$36.8K | 7.6× | Aug 28, 2026 |
| 66 | sw…ny | Swiss Open: Juan Manuel Cerundolo vs Casper Ruud | 11.6¢ | $4.4K | +$33.2K | 7.6× | Jul 17, 2026 |
| 67 | Ho…rd | Croatia Open: Dino Prizmic vs Alex Molcan | 11.8¢ | $1.2K | +$8.8K | 7.5× | Jul 15, 2026 |
| 68 | 0x…53 | US Open ATP: Taylor Fritz vs Francisco Cerundolo | 11.8¢ | $2.2K | +$16.7K | 7.4× | Sep 5, 2026 |
| 69 | Ho…rd | Athens Open: Carole Monnet vs Rebeka Masarova | 11.9¢ | $959.67 | +$7.1K | 7.4× | Jul 14, 2026 |
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ROI = realized profit ÷ gross traded notional on a single resolved position — the denominator is the Notional column (buy cost basis plus sell proceeds), not the cost basis. Profit is gross of fees. Past performance does not predict future results. Not financial advice.