TOTAL VOLUME:
$134.2b
24H VOL:
$126,590,312
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,439,516,703
404,175
Markets across
30,277
events
MATCHED EVENTS:
2,685
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 30, 6:11 PM EST
Kalshi
This market focuses on determining which player will win the second set of a specific tennis match at the 2026 US Open. It tracks the competitive performance of the two athletes during that particular segment of play. The outcome reflects the result of set two regardless of the overall match result.
If McCartney Kessler wins set 2 in the McCartney Kessler vs Ekaterina Alexandrova professional tennis match in the 2026 US Open Women Singles Round Of 128, then the market resolves to Yes. If Ekaterina Alexandrova wins set 2 in the McCartney Kessler vs Ekaterina Alexandrova professional tennis match in the 2026 US Open Women Singles Round Of 128, then the market resolves to Yes.
This market resolves around Aug 30, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The winner of the second set will be the official result used to determine the final settlement, based on authoritative match records and sports news sources.
Key signals that could shift this market include player injuries, changes in serving performance, weather interruptions, or any strategic adjustments made during the match. Significant momentum swings — such as a series of decisive breaks or early set points — may also cause rapid re-pricing as traders reassess the likelihood of each player taking Set 2.