← Belugo Whale Watch

Will Joao Fonseca win the 2026 Men's US Open?
$176K volumeYes 0.9¢No 99¢
Sharp lean: 25% Yes75% No
Share of money held by tracked sharps (top 1,000 Polymarket accounts) among this market's top holders.
Top Yes holders
0.9¢- 10xEe116Af853563721c484b94E418494c690cd53C9-1774574968307$144
- 2Dorrieworrie$122
- 3
twentys2$111 - 4
benoitgagnon997$68 - 5cryplor$50
- 6neymar1$48
- 7timetowander$30
- 8northstock$30
- 9
Turbo-J$21 - 10NaNum$21
- 11
balthazarSharp$16 - 12
Sherpal$15 - 13ContrarianLong$15
- 14mantre$10
- 15NECSHY1953$9
- 16ggouvea$9
- 17hekutor$9
- 18donthackmeSharp$6
- 19planktonXD$6
- 200xe6B9D97Ee06BFa55B33907769aFc51aBd992eAB9-1780338270188$5
Top 20 per side (Polymarket API limit). Values at the current price.
Top No holders
99¢- 10xa5ef…2966$80K
- 2Tee1000$705
- 3LesterDiamond$149
- 4JordanMooney$149
- 5pm777777$99
- 6w432nperez$99
- 70xd8dA6BF26964aF9D7eEd9e03E53415D37aA9604$92
- 8GingerMcKenna$89
- 9gaziviybalon$40
- 10cigarettesSharp$40
- 11
Gr33d$34 - 12tanele254$30
- 13BikesarethebestSharp$27
- 14NoahCatizen$21
- 15sd4f5g67h8j9$20
- 16richardwap$10
- 17FlashTradeOracleTester$10
- 18eduarbot$5
- 19repsol$3
- 20JoE$3
Top 20 per side (Polymarket API limit). Values at the current price.
Recent big trades here
- $1,584 on No @ 99¢Bigggggggg12h ago
- $1,109 on No @ 99¢Bigggggggg11d ago
- $1,777 on No @ 99¢Bigggggggg12d ago
- $1,093 on No @ 98¢Bigggggggg15d ago
- $1,713 out of No @ 98¢dignitySpatial4mo ago
- $1,070 out of No @ 98¢Display-Cake4mo ago
- $1,178 out of No @ 98¢Glue.Divorce.Prefer4mo ago