●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
0x…46 turned $616.60 into $5.1K
7.3× ROI
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Resolved within
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#TraderMarketEntryCostProfitROI
10x…46Will Tianjin Jinmen Hu FC vs. Yunnan Yukun FC end in a draw?12.1¢$616.60+$4.5K7.3×
2tr…goWill Spain win the 2026 FIFA World Cup?12.1¢$1.4K+$9.9K7.3×
3Sn…llFC Cincinnati vs. San Jose Earthquakes: O/U 5.512.1¢$1.2K+$8.8K7.3×
4do…meWill Lionel Messi win the Golden Ball at the 2026 FIFA World Cup?12.1¢$1.2K+$8.6K7.3×
5ne…23Will Rodri win the Golden Ball at the 2026 FIFA World Cup?6.8¢$5.1K+$37.4K7.3×
60x…71France vs. England: O/U 5.512.1¢$729.29+$5.3K7.3×
70x70…b2Will Spain win the 2026 FIFA World Cup?12.1¢$589.32+$4.3K7.3×
8Up…esEngland vs. Argentina: O/U 2.512.1¢$2.2K+$15.9K7.3×
9Ba…llFrance vs. England: O/U 5.512.0¢$2.4K+$17.6K7.3×
10Ga…eyWill FC St. Gallen win on 2026-07-23?12.0¢$668.16+$4.9K7.3×
110x…54Exact Score: Spain 2 - 1 Belgium?12.0¢$2.6K+$18.8K7.3×
12pu…toExact Score: Spain 2 - 1 Belgium?12.0¢$1.6K+$11.8K7.3×
13Di…21Norway vs. England: 1st Half O/U 1.512.0¢$2.4K+$17.6K7.3×
14ne…86Exact Score: Spain 2 - 1 Belgium?12.0¢$1.5K+$11.0K7.3×
15Di…inFrance vs. England: O/U 5.512.0¢$600.00+$4.4K7.3×
16ma…96Exact Score: Spain 2 - 1 Belgium?12.0¢$3.4K+$25.1K7.3×
17dj…djExact Score: Norway 1 - 1 England?12.0¢$600.00+$4.4K7.3×
180x27…cfExact Score: Spain 0 - 0 Argentina?12.0¢$1.1K+$8.0K7.3×
19v…lExact Score: Spain 0 - 0 Argentina?12.0¢$600.00+$4.4K7.3×
200x81…66Exact Score: Spain 2 - 1 Belgium?12.0¢$999.00+$7.3K7.3×
21bu…26Exact Score: Spain 2 - 1 Belgium?12.0¢$1.2K+$8.8K7.3×
22ju…d1Exact Score: Spain 2 - 1 Belgium?12.0¢$1.1K+$8.4K7.3×
230x…82France vs. England: O/U 5.512.0¢$799.92+$5.9K7.3×
240x…63Exact Score: Spain 0 - 0 Argentina?12.0¢$1.1K+$7.9K7.3×
250x…60Exact Score: Spain 0 - 0 Argentina?12.0¢$9.3K+$68.1K7.3×
2647…meExact Score: Spain 2 - 1 Belgium?12.0¢$18.0K+$132.2K7.3×
27Fo…n2Exact Score: Spain 2 - 1 Belgium?12.0¢$4.0K+$29.0K7.3×
28Od…erExact Score: Spain 0 - 0 Argentina?12.0¢$95.8K+$702.3K7.3×
29zh…88Exact Score: Spain 2 - 1 Belgium?12.0¢$1000.00+$7.3K7.3×
30m…eWill Spain win the 2026 FIFA World Cup?12.0¢$1000.00+$7.3K7.3×
31Go…MBExact Score: Spain 2 - 1 Belgium?12.0¢$687.40+$5.0K7.3×
32su…erExact Score: New York City FC 1 - 1 Toronto FC?12.0¢$800.00+$5.9K7.3×
3300…rtKKS Lech Poznań vs. Aarhus GF: Team to Advance11.9¢$519.57+$3.8K7.4×
34Us…22Philadelphia Phillies vs. Miami Marlins11.9¢$1.0K+$7.5K7.4×
35sw…nyFrance vs. England: O/U 7.511.9¢$11.5K+$85.2K7.4×
360x…46Dallas Wings vs. Washington Mystics11.9¢$1.3K+$9.8K7.4×
37Ca…aeFrance vs. England: O/U 5.511.9¢$1.1K+$8.1K7.4×
38Sn…llWill Motherwell FC win on 2026-08-02?11.8¢$685.65+$5.1K7.5×
397s…onSpread: Spain (-1.5)11.8¢$19.0K+$143.0K7.5×
40la…anSpread: Spain (-1.5)11.8¢$635.40+$4.8K7.5×
41gm…erWill Spain win the 2026 FIFA World Cup?11.7¢$4.2K+$31.6K7.5×
420x…72Norway vs. England: Both Teams to Score in First Half11.7¢$931.38+$7.0K7.5×
43mi…tsWill LeBron James play for the Philadelphia 76ers in 2026-27?11.7¢$1.2K+$9.1K7.6×
44Sn…llExact Score: Spain 0 - 0 Argentina?11.7¢$1.6K+$11.8K7.6×
45Up…esExact Score: Aarhus GF 2 - 1 Sabah FK?11.7¢$618.09+$4.7K7.6×
460x…f0Jeju SK FC vs. Bayern Munich: O/U 3.511.6¢$578.82+$4.4K7.6×
47Up…esExact Score: SC Braga 1 - 0 FK Dynama-Minsk?11.6¢$1.1K+$8.5K7.6×
48al…97Will Jordan Walker win the 2026 MLB Home Run Derby?11.6¢$700.00+$5.3K7.6×
49ci…toWill Spain win the 2026 FIFA World Cup?11.6¢$625.36+$4.8K7.7×
50k…6Will Spain win the 2026 FIFA World Cup?11.5¢$3.0K+$23.0K7.7×
51sw…nyAtlético San Luis vs. CF Cruz Azul: O/U 4.511.5¢$586.40+$4.5K7.7×
52Qu…enWill Spain win the 2026 FIFA World Cup?11.5¢$8.0K+$61.6K7.7×
53Fl…01Spain vs. Argentina: O/U 0.511.4¢$610.48+$4.7K7.8×
54st…iiWill Spain win the 2026 FIFA World Cup?11.4¢$1000.00+$7.8K7.8×
55ge…caWill Spain win the 2026 FIFA World Cup?11.4¢$4.0K+$31.2K7.8×
56Sn…llWill ASC Oțelul Galați win on 2026-07-25?11.3¢$699.14+$5.5K7.8×
57no…96Spain vs. Belgium: Both Teams to Score in First Half11.3¢$1.0K+$8.0K7.8×
58us…45Will Spain win the 2026 FIFA World Cup?11.3¢$4.3K+$33.7K7.8×
59ju…rkFC Corvinul 1921 Hunedoara vs. Sepsi OSK: O/U 2.51.4¢$2.3K+$17.7K7.9×
60Go…t1Spain vs. Argentina: O/U 0.511.3¢$750.09+$5.9K7.9×
61He…orSpain vs. Argentina: O/U 0.511.3¢$1.0K+$8.2K7.9×
62Ev…shSpain vs. Argentina: O/U 0.511.2¢$2.0K+$15.8K7.9×
63sw…nyExact Score: France 0 - 2 Spain?11.2¢$14.2K+$112.4K7.9×
64Be…frWill Spain win the 2026 FIFA World Cup?11.2¢$1000.00+$7.9K7.9×
650x…92Will Spain win the 2026 FIFA World Cup?11.2¢$650.00+$5.2K7.9×
660x72…f8Will Spain win the 2026 FIFA World Cup?11.1¢$997.69+$8.0K8.0×
670xa0…48Will LeBron James play for the Philadelphia 76ers in 2026-27?11.1¢$12.9K+$103.2K8.0×
68Sn…llSpain vs. Argentina: O/U 0.511.1¢$1.5K+$12.2K8.0×
69bu…dsSpain vs. Argentina: O/U 0.511.1¢$5.9K+$47.8K8.0×
70x…9Will LeBron James play for the Philadelphia 76ers in 2026-27?8.9¢$695.41+$5.6K8.1×
71Sa…shGlobal Super League: Guyana Amazon Warriors vs Desert Vipers11.0¢$1.2K+$9.4K8.1×
72zh…hyExact Score: Spain 2 - 1 Belgium?11.0¢$1.1K+$8.9K8.1×
73b…6Exact Score: Spain 2 - 1 Belgium?11.0¢$8.8K+$71.2K8.1×
74mo…inExact Score: Spain 0 - 0 Argentina?11.0¢$2.2K+$18.0K8.1×
75wo…apSpain vs. Argentina: Neither team to score first?11.0¢$3.3K+$26.4K8.1×
76P2…11Spain vs. Argentina: O/U 0.511.0¢$1.9K+$15.8K8.1×
77Ri…72Spain vs. Argentina: O/U 0.511.0¢$1.0K+$8.4K8.1×
780x…44Exact Score: Spain 0 - 0 Argentina?11.0¢$5.7K+$46.3K8.1×
79Ch…roExact Score: Spain 2 - 1 Belgium?11.0¢$2.4K+$19.6K8.1×
80im…88Exact Score: Spain 0 - 0 Argentina?11.0¢$5.5K+$44.5K8.1×
810x…50Exact Score: Spain 0 - 0 Argentina?11.0¢$1.7K+$14.0K8.1×
82Ke…66Exact Score: Spain 2 - 1 Belgium?11.0¢$1.1K+$8.9K8.1×
83Qu…enExact Score: Spain 0 - 0 Argentina?11.0¢$3.9K+$31.2K8.1×
84Pw…erExact Score: Spain 0 - 0 Argentina?11.0¢$2.0K+$16.2K8.1×
85Up…esWill FC Hradec Králové win on 2026-07-23?11.0¢$708.29+$5.7K8.1×
860x…46Djurgardens IF vs. Vasteraas SK: O/U 5.511.0¢$1.2K+$10.1K8.1×
87BB…naExact Score: Spain 0 - 0 Argentina?11.0¢$2.9K+$23.5K8.1×
88jb…nsExact Score: Spain 0 - 0 Argentina?11.0¢$1000.00+$8.1K8.1×
890x8b…50Exact Score: Spain 0 - 0 Argentina?11.0¢$978.00+$7.9K8.1×
90se…ioWill FC Hradec Králové win on 2026-07-23?11.0¢$720.34+$5.8K8.1×
91et…22Spain vs. Argentina: O/U 0.511.0¢$3.1K+$25.5K8.1×
920x…82Spread: Spain (-1.5)10.8¢$829.74+$6.8K8.2×
93le…meWill LeBron James play for the Philadelphia 76ers in 2026-27?10.8¢$1.3K+$11.0K8.3×
940x07…4cChengdu Rongcheng FC vs. Beijing Guoan FC: O/U 3.510.8¢$697.14+$5.8K8.3×
95mo…inSpain vs. Argentina: O/U 0.510.8¢$1.2K+$9.6K8.3×
96La…77Exact Score: England 1 - 2 Argentina?10.6¢$2.7K+$22.4K8.4×
970x…57Will Spain win the 2026 FIFA World Cup?10.1¢$3.7K+$31.5K8.5×
98Br…nkSpain vs. Argentina: O/U 0.510.5¢$2.3K+$19.5K8.5×
99Ho…rdLos Angeles Sparks vs. Minnesota Lynx10.5¢$1.1K+$9.4K8.5×
100ol…n2Will LeBron James play for the Philadelphia 76ers in 2026-27?10.4¢$1.1K+$9.8K8.6×

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