Najarian SportsUPALIVE TAPE

2026 Men’s US Open Winner (Tennis)

Will Jakub Mensik win the 2026 Men's US Open?

POLYMKTSports

Cross-Venue Check

POLYMKT99¢

KALSHI—

Venue spreadno linked market

Sharp flow last hour—

Print History

47POLYNO @ 99¢$1,1090x511f…cbe11d ago

25POLYNO @ 99¢$6830x511f…cbe11d ago

27POLYNO @ 99¢$8920x671a…2f1e1d ago

Not investment advice.