●Polyrank

Highest ROI trades on Polymarket

The biggest return-on-cost trades that hit — someone took a long-shot position and it paid. Ranked by ROI (profit ÷ cost), from every resolved position on-chain. Click any trader to explore their full history.

Top trade
20…21 turned $577.78 into $4.8K
7.3× ROI
AllSportsCryptoEsportsPoliticsTennisWorldPop CultureStocks
Resolved within
All time7d30d90d1y
#TraderMarketEntryCostProfitROI
120…21UFC Fight Night: Marcin Tybura vs. Tyrell Fortune (Heavyweight, Prelims)12.1¢$577.78+$4.2K7.3×
20x…46Will Tianjin Jinmen Hu FC vs. Yunnan Yukun FC end in a draw?12.1¢$616.60+$4.5K7.3×
3tr…goWill Spain win the 2026 FIFA World Cup?12.1¢$1.4K+$9.9K7.3×
4Sn…llFC Cincinnati vs. San Jose Earthquakes: O/U 5.512.1¢$1.2K+$8.8K7.3×
5sw…nyWill Girona FC win on 2026-02-16?12.1¢$2.2K+$15.7K7.3×
6yi…99Exact Score: Spain 3 - 0 Austria?12.1¢$640.00+$4.7K7.3×
7Ma…s176ers vs. Celtics12.1¢$22.3K+$162.6K7.3×
8do…meWill Lionel Messi win the Golden Ball at the 2026 FIFA World Cup?12.1¢$1.2K+$8.6K7.3×
9ne…23Will Rodri win the Golden Ball at the 2026 FIFA World Cup?6.8¢$5.1K+$37.4K7.3×
10T…NAndrew Tate vs. Chase Demoor12.1¢$3.6K+$26.4K7.3×
110x…71France vs. England: O/U 5.512.1¢$729.29+$5.3K7.3×
12Up…esWill AS Monaco FC win on 2026-05-17?12.1¢$1.8K+$13.0K7.3×
130x70…b2Will Spain win the 2026 FIFA World Cup?12.1¢$589.32+$4.3K7.3×
14fe…26Will Real Betis Balompié win on 2026-05-09?12.1¢$742.31+$5.4K7.3×
15sw…nyWill Japan win on 2025-10-14?12.1¢$596.92+$4.4K7.3×
16Up…esEngland vs. Argentina: O/U 2.512.1¢$2.2K+$15.9K7.3×
17po…12San Francisco Giants vs. Colorado Rockies12.1¢$788.00+$5.8K7.3×
18Up…esExact Score: Paraguay 0 - 1 France?12.0¢$5.3K+$38.5K7.3×
19Up…esWill Argentina win on 2026-07-03?12.0¢$2.1K+$15.0K7.3×
20Go…stSwitzerland vs. Bosnia and Herzegovina: O/U 4.512.0¢$1.3K+$9.4K7.3×
210x…94Josh Giddey: Rebounds O/U 7.512.0¢$549.32+$4.0K7.3×
22fe…26LoL: KT Rolster vs Dplus KIA (BO5) - LCK Road to MSI12.0¢$8.3K+$60.4K7.3×
23pu…toExact Score: Portugal 2 - 1 Croatia?12.0¢$557.70+$4.1K7.3×
24tm…eyExact Score: United States 2 - 0 Australia?12.0¢$734.90+$5.4K7.3×
25xv…xvMilwaukee Brewers vs. St. Louis Cardinals: O/U 10.512.0¢$1.4K+$10.4K7.3×
26fa…kyHornets vs. Thunder12.0¢$1.8K+$13.2K7.3×
27xv…xvMilwaukee Brewers vs. St. Louis Cardinals: O/U 11.512.0¢$932.51+$6.8K7.3×
28Tr…veWill Ecuador win on 2026-06-20?12.0¢$3.0K+$22.0K7.3×
29yi…99Exact Score: France 2 - 0 Morocco?12.0¢$957.78+$7.0K7.3×
30Ga…00Nuggets vs. Magic12.0¢$2.4K+$17.6K7.3×
31th…rsWill Ecuador win on 2026-06-20?12.0¢$4.9K+$36.2K7.3×
32mo…inWill Sporting CP win on 2026-04-29?12.0¢$843.29+$6.2K7.3×
33fo…owArgentina vs. Egypt: O/U 4.512.0¢$666.60+$4.9K7.3×
34Fu…31Will AS Monaco FC win on 2026-03-06?12.0¢$600.00+$4.4K7.3×
35sw…22Bulls vs. Nuggets12.0¢$996.00+$7.3K7.3×
36Ga…eyWill CD Universidad Católica win on 2026-04-15?12.0¢$2.0K+$14.9K7.3×
370x…47Exact Score: Any Other Score?12.0¢$1.0K+$7.5K7.3×
38Ba…llFrance vs. England: O/U 5.512.0¢$2.4K+$17.6K7.3×
39Ho…se76ers vs. Celtics12.0¢$1.5K+$11.0K7.3×
40VA…neExact Score: Portugal 2 - 1 Croatia?12.0¢$12.0K+$88.0K7.3×
41w0…usExact Score: Any Other Score?12.0¢$1.2K+$8.9K7.3×
42mo…inWill Cagliari Calcio win on 2026-01-17?12.0¢$2.0K+$14.7K7.3×
43we…ds76ers vs. Celtics12.0¢$651.79+$4.8K7.3×
44su…1076ers vs. Celtics12.0¢$3.3K+$24.4K7.3×
45YT…tsPacers vs. Thunder12.0¢$2.4K+$17.6K7.3×
46b…aUCF Knights vs. BYU Cougars12.0¢$1.9K+$14.1K7.3×
47Ga…eyWill FC St. Gallen win on 2026-07-23?12.0¢$668.16+$4.9K7.3×
48st…tsWill England vs. Ghana end in a draw?12.0¢$2.1K+$15.6K7.3×
49wo…erFlorida State vs. Stanford12.0¢$2.5K+$18.3K7.3×
500x…54Exact Score: Spain 2 - 1 Belgium?12.0¢$2.6K+$18.8K7.3×
51He…orSwitzerland vs. Colombia: O/U 0.512.0¢$960.00+$7.0K7.3×
52Ap…67Pacers vs. Thunder12.0¢$1.2K+$8.8K7.3×
53VP…in76ers vs. Celtics12.0¢$5.5K+$40.1K7.3×
54up…mePanthers vs. Packers12.0¢$1.9K+$14.1K7.3×
55Jh…zaWill Orlando City SC win on 2026-05-02?12.0¢$2.0K+$14.7K7.3×
56Ap…6776ers vs. Celtics12.0¢$4.8K+$35.2K7.3×
57pu…toExact Score: Spain 2 - 1 Belgium?12.0¢$1.6K+$11.8K7.3×
58pu…toSpread: Mexico (-2.5)12.0¢$683.64+$5.0K7.3×
59ge…-pWill England vs. Ghana end in a draw?12.0¢$1.1K+$7.8K7.3×
600x…42Will England vs. Ghana end in a draw?12.0¢$1.5K+$11.0K7.3×
61c…4Pacers vs. Thunder12.0¢$2.8K+$20.7K7.3×
62oo…anWill AFC Bournemouth win on 2026-04-11?12.0¢$561.89+$4.1K7.3×
63Lo…56Brentford vs. Burnley FC: O/U 1.512.0¢$2.4K+$17.6K7.3×
64ma…ikWill SS Lazio win on 2026-04-18?12.0¢$899.16+$6.6K7.3×
65Di…21Norway vs. England: 1st Half O/U 1.512.0¢$2.4K+$17.6K7.3×
66ne…86Exact Score: Spain 2 - 1 Belgium?12.0¢$1.5K+$11.0K7.3×
67Di…inFrance vs. England: O/U 5.512.0¢$600.00+$4.4K7.3×
68he…r9Will Southampton FC win on 2026-04-04?12.0¢$502.56+$3.7K7.3×
69ch…CPWill FC Bayern München win on 2026-01-24?12.0¢$3.2K+$23.8K7.3×
70Ki…inPacers vs. Thunder12.0¢$1.4K+$10.6K7.3×
71me…f1Will Stade Rennais FC 1901 win on 2026-02-13?12.0¢$537.00+$3.9K7.3×
72He…orWill England vs. Ghana end in a draw?12.0¢$1.0K+$7.5K7.3×
73gh…88Jalen Smith: Rebounds O/U 8.512.0¢$579.53+$4.2K7.3×
74ma…96Exact Score: Spain 2 - 1 Belgium?12.0¢$3.4K+$25.1K7.3×
75ma…96Exact Score: Portugal 2 - 1 Croatia?12.0¢$690.00+$5.1K7.3×
76d…mWill England vs. Ghana end in a draw?12.0¢$1.4K+$10.5K7.3×
77lo…10Will Real Sociedad de Fútbol vs. CA Osasuna end in a draw?12.0¢$4.1K+$30.0K7.3×
78ji…zaBulls vs. Nuggets12.0¢$996.00+$7.3K7.3×
79Ki…anHornets vs. Thunder12.0¢$1.9K+$14.2K7.3×
80dj…djExact Score: Portugal 2 - 1 Croatia?12.0¢$1.1K+$7.9K7.3×
81dj…djExact Score: Norway 1 - 1 England?12.0¢$600.00+$4.4K7.3×
82Be…eyWashington Nationals vs. Chicago White Sox: O/U 7.512.0¢$1.2K+$8.8K7.3×
83J…sWill FC Bayern München win on 2026-01-24?12.0¢$519.00+$3.8K7.3×
840x27…cfExact Score: Spain 0 - 0 Argentina?12.0¢$1.1K+$8.0K7.3×
850x…28Kings vs. Clippers12.0¢$2.4K+$17.6K7.3×
86Al…00Exact Score: Any Other Score?12.0¢$1.1K+$7.9K7.3×
87v…lExact Score: Spain 0 - 0 Argentina?12.0¢$600.00+$4.4K7.3×
880xef…4a76ers vs. Celtics12.0¢$1000.00+$7.3K7.3×
89Lu…29Wizards vs. Pistons12.0¢$4.2K+$31.0K7.3×
90Sa…orPacers vs. Thunder12.0¢$840.00+$6.2K7.3×
91ba…59Pacers vs. Thunder12.0¢$30.0K+$220.0K7.3×
92Es…yg76ers vs. Celtics12.0¢$744.00+$5.5K7.3×
930x81…66Exact Score: Spain 2 - 1 Belgium?12.0¢$999.00+$7.3K7.3×
94ar…es76ers vs. Celtics12.0¢$963.00+$7.1K7.3×
95bu…26Exact Score: Spain 2 - 1 Belgium?12.0¢$1.2K+$8.8K7.3×
96n…7Wizards vs. Pistons12.0¢$9.3K+$68.1K7.3×
97ju…d1Exact Score: Spain 2 - 1 Belgium?12.0¢$1.1K+$8.4K7.3×
98Mo…nsSwitzerland vs. Colombia: O/U 0.512.0¢$1.2K+$9.0K7.3×
99Bi…itPacers vs. Thunder12.0¢$600.00+$4.4K7.3×
100So…erLoL: KT Rolster vs Dplus KIA (BO5) - LCK Road to MSI12.0¢$1.1K+$7.7K7.3×

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ROI = realized profit ÷ cost basis on a single resolved position. Past performance does not predict future results. Not financial advice.