2026 Men’s US Open Winner (Tennis)
Will Arthur Fils win the 2026 Men's US Open?
POLYMKTSportsCross-Venue Check
POLYMKT7¢
KALSHI—
Venue spreadPrice difference for the same outcome between Polymarket and Kalshi.no linked market
Sharp flow last hourNet dollars from wallets scored 70+ in the last hour: YES money minus NO money. Shows which side skilled bettors are hitting right now.—
Print History
33POLYNO @ 94¢$1,075unmatched25d ago
25POLYNO @ 96¢$575unmatched26d ago
38POLYNO @ 92¢$1,840unmatched26d ago
37POLYYES @ 7¢$1,565unmatched26d ago
46POLYNO @ 99¢$6,766unmatched31d ago
Not investment advice.