Highest ROI Tennis 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
0x…65 made $18.6K on $1.4K of gross traded notional
13.3× ROI
| # | Trader | Market | Entry | Notional | Profit | ROI | Resolved |
|---|---|---|---|---|---|---|---|
| 1 | 0x…65 | Antofagasta: Gustavo Heide vs Eduardo RibeiroTennis · ATP | 7.0¢ | $1.4K | +$18.6K | 13.3× | Oct 8, 2026 |
| 2 | 0x…82 | Shanghai Rolex Masters: Zizou Bergs vs Carlos AlcarazTennis · ATP | 7.1¢ | $1.3K | +$17.6K | 13.1× | Oct 12, 2026 |
| 3 | Is…72 | 5-pick combo: Shanghai Rolex Masters: Martin Landaluce vs Jan-Lennard Struff (Jan-Lennard Struff) · Shanghai Rolex Masters: Adolfo Vallejo vs Valentin Royer (Adolfo Vallejo) · Shanghai Rolex Masters: Thiago Agustin Tirante vs Hamad Medjedovic (Thiago Agustin Tirante) · Shanghai Rolex Masters: Luca Van Assche vs Yunchaokete Bu (Yunchaokete Bu) · Shanghai Rolex Masters: Juan Manuel Cerundolo vs Nicolas Mejia (Juan Manuel Cerundolo)Tennis | 7.1¢ | $955.60 | +$12.5K | 13.1× | Oct 8, 2026 |
| 4 | 0x07…4c | M15 Sharm ElSheikh: Benoit Torcq vs Sidane PontjodikromoTennis · ITF | 7.1¢ | $1.1K | +$14.5K | 13.1× | Oct 21, 2026 |
| 5 | fe…26 | Wuhan Tennis Open: Hanyu Guo vs Sorana CirsteaTennis · WTA | 7.2¢ | $1.2K | +$15.2K | 12.9× | Oct 13, 2026 |
| 6 | Lu…oo | Shanghai Rolex Masters: Zizou Bergs vs Carlos AlcarazTennis · ATP | 7.5¢ | $586.01 | +$7.2K | 12.3× | Oct 12, 2026 |
| 7 | Li…um | Shanghai Rolex Masters: Zizou Bergs vs Carlos AlcarazTennis · ATP | 7.7¢ | $688.49 | +$8.3K | 12.0× | Oct 12, 2026 |
| 8 | J…r | Shanghai Rolex Masters: Marcos Giron vs Sebastian BaezTennis · ATP | 8.0¢ | $560.00 | +$6.4K | 11.5× | Oct 8, 2026 |
| 9 | 0x…65 | Prudential Hong Kong Tennis Open: Elena Pridankina vs Paula BadosaTennis · WTA | 8.0¢ | $988.24 | +$11.4K | 11.5× | Nov 3, 2026 |
| 10 | ni…99 | Shanghai Rolex Masters: Zizou Bergs vs Carlos AlcarazTennis · ATP | 8.0¢ | $688.14 | +$7.9K | 11.5× | Oct 12, 2026 |
| 11 | tr…ft | Wuhan Tennis Open: Jelena Ostapenko vs Jessica PegulaTennis · WTA | 8.1¢ | $728.55 | +$8.3K | 11.4× | Oct 14, 2026 |
| 12 | 0x…65 | Wuhan Tennis Open: Jelena Ostapenko vs Jessica PegulaTennis · WTA | 8.7¢ | $5.3K | +$55.1K | 10.5× | Oct 14, 2026 |
| 13 | be…it | Wuhan Tennis Open: Hanyu Guo vs Sorana CirsteaTennis · WTA | 9.8¢ | $500.00 | +$4.6K | 9.2× | Oct 13, 2026 |
| 14 | be…it | Antofagasta: Gustavo Heide vs Eduardo RibeiroTennis · ATP | 9.9¢ | $500.00 | +$4.5K | 9.1× | Oct 8, 2026 |
| 15 | ls…tr | Game Spread: Henrique Rocha (-3.5) vs Tomas Barrios (+3.5)Tennis · ATP | 10.0¢ | $548.39 | +$4.9K | 9.0× | Nov 2, 2026 |
| 16 | Fl…rp | Almaty Open: Sho Shimabukuro vs Roman SafiullinTennis · ATP | 10.0¢ | $855.60 | +$7.7K | 9.0× | Oct 20, 2026 |
| 17 | Ju…er | 4-pick combo: Wuhan Tennis Open: Xiyu Wang vs Xinyu Wang (Xiyu Wang) · Jinan: Fajing Sun vs Jie Cui (Jie Cui) · Shanghai Rolex Masters: Tommy Paul vs Valentin Vacherot (Tommy Paul) · Jinan: Martin Landaluce vs Ilia Simakin (Martin Landaluce)Tennis | 10.9¢ | $1.4K | +$11.7K | 8.2× | Oct 13, 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.