TOTAL VOLUME:
$138.5b
24H VOL:
$107,983,626
24H TRANSACTIONS:
2,511,311,155
OPEN INTEREST:
$1,548,874,187
473,242
Markets across
36,541
events
MATCHED EVENTS:
2,900
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 6, 4:34 PM EST
Kalshi
This market centers on the outcome of a professional tennis match between Tommy Paul and Carlos Alcaraz at the 2026 US Open Men Singles Round of 16. It determines the winner of that specific match, reflecting the competitive performance of both athletes under official tournament conditions.
The event determines whether Tommy Paul or Carlos Alcaraz wins their head-to-head professional tennis match in the 2026 US Open Men Singles Round of 16, provided at least one ball is played. If the match does not occur before play begins—due to injury, walkover, forfeiture, or other cancellation—the market resolves to a fair price. Postponements or delays do not close the market; it remains open and settles after the rescheduled match concludes, with a two-week window for final resolution. Kalshi explicitly disclaims any official affiliation with the governing league, and all trademarks remain property of their respective owners.