Highest ROI WTA 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

Li…um made $22.9K on $1.4K of gross traded notional

16.4× ROI

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Resolved within

All time 7d 30d 90d 1y

#	Trader	Market	Entry	Notional	Profit	ROI	Resolved
1	Li…um	China Open: Elena Rybakina vs Alina CharaevaTennis · WTA	5.7¢	$1.4K	+$22.9K	16.4×	Oct 3, 2026
2	0x9b…75	China Open: Elena Rybakina vs Alina CharaevaTennis · WTA	6.0¢	$860.39	+$13.5K	15.7×	Oct 3, 2026
3	0x…16	China Open, Qualification: Jiaqi Wang vs Zhuoxuan BaiTennis · WTA	3.2¢	$3.0K	+$44.0K	14.7×	Sep 29, 2026
4	fe…26	Wuhan Tennis Open: Hanyu Guo vs Sorana CirsteaTennis · WTA	7.2¢	$1.2K	+$15.2K	12.9×	Oct 13, 2026
5	0x…65	Prudential Hong Kong Tennis Open: Elena Pridankina vs Paula BadosaTennis · WTA	8.0¢	$988.24	+$11.4K	11.5×	Nov 3, 2026
6	tr…ft	Wuhan Tennis Open: Jelena Ostapenko vs Jessica PegulaTennis · WTA	8.1¢	$728.55	+$8.3K	11.4×	Oct 14, 2026
7	0x…65	Wuhan Tennis Open: Jelena Ostapenko vs Jessica PegulaTennis · WTA	8.7¢	$5.3K	+$55.1K	10.5×	Oct 14, 2026
8	Is…10	Montreux: Tamara Zidansek vs Tessa BrockmannTennis · WTA	9.0¢	$770.00	+$7.8K	10.1×	Sep 7, 2026
9	0x…65	US Open WTA: Iga Swiatek vs Qinwen ZhengTennis · WTA	9.2¢	$926.70	+$9.1K	9.8×	Sep 7, 2026
10	be…it	Wuhan Tennis Open: Hanyu Guo vs Sorana CirsteaTennis · WTA	9.8¢	$500.00	+$4.6K	9.2×	Oct 13, 2026
11	0x…uu	Timofeeva vs. Knutson: Set 1 Games O/U 10.5Tennis · WTA	10.0¢	$530.00	+$4.8K	9.0×	Sep 25, 2026
12	fl…ce	US Open WTA: Iga Swiatek vs Qinwen ZhengTennis · WTA	10.0¢	$5.0K	+$45.0K	9.0×	Sep 7, 2026
13	Up…es	Monterrey Open: Nikola Bartunkova vs Elise MertensTennis · WTA	11.0¢	$1.8K	+$14.9K	8.1×	Aug 29, 2026
14	ou…e2	Cincinnati Open: Aryna Sabalenka vs Sara BejlekTennis · WTA	11.0¢	$1.1K	+$8.9K	8.1×	Aug 20, 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.