TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 30, 1:50 PM EST
Kalshi
This event tracks the specific set scores in a professional tennis match between Talia Gibson and Donna Vekic at the 2026 US Open Women Singles Round Of 128. It focuses on whether the match concludes with either player winning by particular set margins. The outcome depends entirely on the final scoreline of the match as it occurs.
If Talia Gibson wins the Talia Gibson vs Donna Vekic women's professional tennis match in the 2026 US Open Women Singles Round Of 128 by a set score of 2-0, then the market resolves to Yes. If Talia Gibson wins the Talia Gibson vs Donna Vekic women's professional tennis match in the 2026 US Open Women Singles Round Of 128 by a set score of 2-1, then the market resolves to Yes. If Donna Vekic wins the Talia Gibson vs Donna Vekic women's professional tennis match in the 2026 US Open Women Singles Round Of 128 by a set score of 2-1, then the market resolves to Yes. If Donna Vekic wins the Talia Gibson vs Donna Vekic women's professional tennis match in the 2026 US Open Women Singles Round Of 128 by a set score of 2-0, then the market resolves to Yes.
Prediction market odds in this market often differ from traditional sportsbook lines due to unique trader dynamics and the exact score focus. While sportsbooks may offer spread or moneyline betting, this market lets participants bet on the precise match result. Traders may react faster to new information, causing odds shifts not always reflected in sportsbook lines. Comparing both can provide a broader view of market expectations.
On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Kalshi, traders manually set prices through buying and selling contracts that represent possible match scores. The current probability reflects the balance of buy and sell orders for each outcome. As new information emerges — such as player form or injury updates — traders adjust their positions, shifting the odds. This decentralized pricing captures the collective wisdom of participants on Kalshi.
This market resolves around Aug 30, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The exact match score reported by reputable sports news sources will determine which contracts pay out. Timing aligns with the official match conclusion, ensuring all participants have clear, objective criteria for resolution.
Key signals such as player injuries, recent match performance, or weather conditions could shift this market as the event nears. Any news impacting player availability or form may cause traders to reassess probabilities. Additionally, betting trends on Kalshi and broader sports discourse can influence market sentiment, leading to price adjustments in the days leading up to Aug 30, 2026.