●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
47…me turned $987.31 into $54.2K
53.9× ROI
AllSportsCryptoEsportsPoliticsTennisWorldPop CultureStocks
Resolved within
All time7d30d90d1y
#TraderMarketEntryCostProfitROI
147…meExact Score: Argentina 3 - 2 Egypt?1.8¢$987.31+$53.3K53.9×
2Sa…orWill Jahmyr Gibbs be the top Fantasy Running Back?1.8¢$504.82+$26.9K53.3×
3om…i0Cavaliers vs. Knicks1.9¢$2.1K+$110.1K52.4×
4Bi…itWill LeBron James play for the Philadelphia 76ers in 2026-27?1.9¢$1.1K+$56.5K52.3×
5hu…bfSpain vs. Cabo Verde: O/U 0.51.9¢$643.84+$33.2K51.6×
6mo…oiExact Score: Argentina 3 - 2 Egypt?2.1¢$3.6K+$165.9K46.0×
70x…61Exact Score: Argentina 3 - 2 Egypt?2.2¢$2.3K+$104.6K44.9×
8Sn…llExact Score: Argentina 3 - 2 Egypt?2.5¢$1.0K+$39.5K38.9×
90x94…9eGonzaga Bulldogs vs. Portland Pilots3.0¢$637.08+$20.6K32.3×
10fo…olSpread: Morocco (-2.5)3.0¢$1.4K+$46.0K31.9×
11Sn…llExact Score: Argentina 1 - 1 Cabo Verde?3.2¢$562.52+$17.3K30.7×
12Sn…llExact Score: Brazil 1 - 2 Norway?3.2¢$655.06+$19.8K30.2×
13cz…onWill Tottenham win on 2025-08-13?3.3¢$500.00+$14.5K29.0×
14Sn…llExact Score: Canada 0 - 3 Morocco?3.4¢$648.19+$18.4K28.3×
15ra…t1Türkiye vs. United States: O/U 4.53.5¢$823.09+$22.7K27.6×
16ta…keWill the New York Knicks win the 2026 NBA Finals?3.6¢$1.4K+$38.4K27.1×
17O…2Will the Seattle Seahawks win Super Bowl 2026?3.6¢$620.31+$16.6K26.8×
180x00…5eWill the New York Knicks win the 2026 NBA Finals?3.7¢$1.2K+$30.8K26.4×
19mi…72ICC T20 World Cup, Women: New Zealand vs Sri Lanka3.8¢$1.0K+$25.9K25.1×
20Sh…99Spread: Kentucky Wildcats (-5.5)3.8¢$760.94+$19.0K25.0×
21Sh…99Spread: Kentucky Wildcats (-3.5)3.9¢$541.85+$13.5K24.8×
22te…50Will the New York Knicks win the 2026 NBA Finals?3.9¢$587.69+$14.6K24.8×
23ti…onWill Rodri win the Golden Ball at the 2026 FIFA World Cup?4.0¢$557.19+$13.4K24.0×
24Di…inFalcons vs. Buccaneers4.0¢$648.13+$15.6K24.0×
25No…apMexico vs. England: O/U 4.54.1¢$632.55+$14.7K23.3×
26bo…c1Exact Score: Ecuador 0 - 0 Curaçao?3.5¢$579.69+$13.1K22.6×
27Sn…llExact Score: New Zealand 1 - 3 Egypt?4.2¢$1.0K+$23.3K22.6×
28fo…olSpain vs. Cabo Verde: O/U 0.54.2¢$761.33+$17.2K22.6×
2947…meExact Score: France 0 - 2 Spain?4.3¢$2.0K+$43.5K22.3×
300…3Will the New York Knicks win the 2026 NBA Finals?4.3¢$5.0K+$111.5K22.3×
31Al…00Exact Score: France 0 - 2 Spain?4.3¢$3.7K+$80.7K22.0×
3243…97Nets vs. Pistons4.4¢$1.5K+$33.8K21.9×
33zz…q2Exact Score: France 0 - 2 Spain?4.4¢$539.79+$11.7K21.7×
340x4c…27Flyers vs. Hurricanes4.4¢$1.4K+$29.9K21.7×
35sw…nyPistons vs. Suns: O/U 214.54.5¢$501.51+$10.7K21.3×
36Re…rnWill FC Porto win on 2026-01-02?4.6¢$1.3K+$26.4K20.8×
37No…acColombia vs. Portugal: O/U 0.54.7¢$820.87+$16.6K20.2×
38Up…esExact Score: France 0 - 2 Spain?4.8¢$1.9K+$37.6K19.8×
39Sn…llWill Yunnan Yukun FC win on 2026-08-01?4.9¢$888.98+$17.4K19.6×
40Sn…llExact Score: England 1 - 2 Argentina?4.9¢$638.85+$12.5K19.5×
41bo…c1Will Spain vs. Iraq end in a draw?4.9¢$689.49+$13.4K19.4×
42Sh…99Spread: Kentucky Wildcats (-4.5)4.9¢$504.25+$9.7K19.3×
43vk…gkWill Argentina vs. Cabo Verde end in a draw?4.9¢$1.0K+$19.9K19.3×
44bo…c1Exact Score: Colombia 0 - 0 Portugal?5.0¢$516.49+$9.9K19.2×
45up…24Will Türkiye vs. United States end in a draw?5.0¢$731.30+$13.9K19.1×
46Ba…llFrance vs. England: O/U 6.55.0¢$1.0K+$19.3K19.0×
470x…82France vs. England: O/U 6.55.0¢$1.6K+$30.6K19.0×
48mo…khKnicks vs. Celtics5.0¢$564.13+$10.7K19.0×
49Sc…ckSpread: Broncos (-3.5)5.0¢$500.00+$9.5K19.0×
50qi…aoWill Qatar vs. Switzerland end in a draw?5.0¢$500.00+$9.5K19.0×
51fe…26Will Argentina win on 2026-07-03?5.0¢$1.3K+$25.5K19.0×
52mo…inFrance vs. England: O/U 6.55.0¢$721.61+$13.7K19.0×
53Ga…68UFC Fight Night: Oki vs. Jones5.0¢$500.00+$9.5K19.0×
54et…azHeat vs. Hornets5.0¢$953.16+$18.1K19.0×
550x…82Spread: Belgium (-2.5)5.0¢$1.1K+$20.0K19.0×
560x38…03Will UD Las Palmas win on 2026-05-16?5.0¢$547.20+$10.4K19.0×
57Go…stGamba Ōsaka vs. Urawa Red Diamonds: O/U 5.55.0¢$530.73+$10.1K19.0×
58Av…31Titans vs. Cardinals5.0¢$1.1K+$20.8K18.9×
59Sn…llSpread: SBV Excelsior (-2.5)5.1¢$543.39+$10.2K18.7×
60Sk…23Will the New York Knicks win the 2026 NBA Finals?5.1¢$881.28+$16.4K18.6×
61up…24New York Yankees vs. Chicago White Sox5.2¢$650.07+$12.0K18.4×
62We…owWill Spain vs. Cabo Verde end in a draw?5.2¢$520.00+$9.5K18.2×
63bo…c1Exact Score: Argentina 1 - 1 Cabo Verde?5.2¢$1.6K+$28.4K18.2×
64Up…esWill SK Iberia 1999 win on 2026-07-14?5.2¢$1.1K+$19.5K18.2×
65pr…chYankees vs. Marlins5.3¢$1.2K+$21.1K18.0×
660x…74Will Türkiye vs. United States end in a draw?5.3¢$7.7K+$137.9K17.9×
67Zz…87Exact Score: France 0 - 2 Spain?4.4¢$1.6K+$28.7K17.7×
68Sh…99Bucks vs. Grizzlies5.4¢$1.6K+$28.8K17.6×
69wo…rmConnecticut Huskies vs. Duke Blue Devils5.4¢$551.94+$9.6K17.4×
70Go…stAlgeria vs. Austria: O/U 4.55.5¢$510.94+$8.9K17.3×
71Fu…01Will Alexander Zverev win the 2026 Men's French Open?5.5¢$1.0K+$17.3K17.3×
72Up…esWill Spain vs. Cabo Verde end in a draw?5.5¢$2.5K+$43.0K17.2×
73Di…inPackers vs. Bears5.5¢$550.00+$9.4K17.2×
74om…i0Spurs vs. Knicks5.5¢$550.00+$9.4K17.2×
75Ma…iaWill Rodri win the Ballon d’Or?5.5¢$521.58+$8.9K17.0×
76f3…ssWill Switzerland win on 2026-06-13?5.6¢$2.0K+$34.1K17.0×
77Sa…shT20 Series Ireland vs India: Ireland vs India5.6¢$778.00+$13.2K17.0×
78vv…caExact Score: DR Congo 3 - 1 Uzbekistan?5.6¢$572.68+$9.7K16.9×
79Sn…llNets vs. Pistons5.6¢$619.00+$10.4K16.8×
800x…72Algeria vs. Austria: Algeria O/U 2.55.6¢$546.24+$9.2K16.8×
81Jo…jlWill the New York Knicks win the 2026 NBA Finals?5.7¢$1.1K+$18.9K16.7×
82sw…nyBV Borussia 09 Dortmund vs. FC St. Pauli 1910: O/U 4.55.7¢$529.12+$8.8K16.6×
83ju…nnBrahim Díaz: 2+ assists5.7¢$700.00+$11.6K16.5×
84mo…oiWill Qatar vs. Switzerland end in a draw?5.8¢$1.1K+$17.3K16.4×
85th…aiWill the New York Knicks win the 2026 NBA Finals?5.4¢$1.5K+$24.2K16.3×
86ca…onWill Rory McIlroy win the 2026 Masters tournament?5.8¢$1.7K+$27.8K16.1×
870x…36Exact Score: Colombia 0 - 0 Portugal?5.9¢$2.0K+$32.1K16.1×
88Go…stMexico vs. England: O/U 4.55.9¢$1.9K+$30.5K15.9×
890x07…4cWill Spain vs. Cabo Verde end in a draw?5.9¢$973.59+$15.5K15.9×
90Ca…aeWill Spain vs. Cabo Verde end in a draw?5.9¢$1.5K+$24.3K15.9×
91mo…oiExact Score: Netherlands 2 - 2 Japan?6.0¢$508.36+$8.0K15.8×
92sw…nyWill Qatar vs. Switzerland end in a draw?6.0¢$4.6K+$71.9K15.7×
93ja…acArsenal FC vs. Real Betis Seville: Real Betis Seville O/U 2.56.0¢$749.88+$11.7K15.7×
94Je…yJWill the New York Knicks win the 2026 NBA Finals?6.0¢$539.95+$8.5K15.7×
95un…erSpurs vs. Knicks6.0¢$1.4K+$21.5K15.7×
96Up…esMexico vs. England: 1st Half O/U 1.56.0¢$1.4K+$21.2K15.7×
97Up…esBelgium vs. IR Iran: O/U 0.56.0¢$3.8K+$59.0K15.7×
98st…KSCreighton Bluejays vs. Connecticut Huskies6.0¢$972.00+$15.2K15.7×
99Up…esExact Score: Belgium 0 - 0 IR Iran?6.0¢$818.66+$12.8K15.7×
100Bi…69Creighton Bluejays vs. Connecticut Huskies6.0¢$600.00+$9.4K15.7×

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