Najarian SportsUPALIVE TAPE
2026 Men’s US Open Winner (Tennis)

Will Joao Fonseca 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
26POLYNO @ 99¢$7460x511f…cbe12d ago
28POLYNO @ 99¢$9660x511f…cbe12d ago

Not investment advice.