TOTAL VOLUME:
$134.2b
24H VOL:
$129,159,707
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,442,132,418
404,744
Markets across
30,489
events
MATCHED EVENTS:
2,691
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 2, 6:43 PM EST
Kalshi
This market tracks which player will win the first set of the Iva Jovic versus Magdalena Frech tennis match. Currently, Kalshi gives a 99.0% probability to Iva Jovic winning set 1, with Magdalena Frech at 1.0%. The market will resolve based on the outcome of set 1 in the Iva Jovic vs Magdalena Frech professional tennis match in the 2026 US Open Women Singles Round Of 128, as reported by Kalshi. Keep an eye on the start of the match on August 30, 2026, as that will initiate the window for set 1 to be completed and the market resolved.
The market resolves based on which player wins the first set of the Iva Jovic vs Magdalena Frech match in the 2026 US Open Women Singles Round of 128. If the match does not commence due to injury, walkover, forfeiture, or cancellation before any ball is played, the market settles at a fair price. Postponements or delays allow the market to remain open until the rescheduled match concludes, with settlement occurring within two weeks. If a player retires during the match, markets can resolve based on completed play; otherwise, unresolved markets settle at a fair market price determined by the Exchange. The Exchange retains sole discretion in determining fair prices when necessary, and is not affiliated with the governing league.
On Kalshi, this market reflects trader sentiment rather than traditional sportsbook lines. Prediction market odds incorporate real-time betting activity and can diverge from sportsbook odds due to different participant dynamics and information flow. While sportsbooks may set lines based on broader analytics and risk management, this market prices in crowd-sourced forecasts. Traders often react quickly to new data, which can cause shifts not immediately reflected in sportsbook lines. The difference provides insight into where informed traders are placing their bets versus broader public perception.
On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Kalshi, traders determine prices through their buy and sell orders, creating a dynamic market price that reflects the current balance of demand and supply for each possible outcome. The top outcome’s chance percentage displayed is derived from the aggregated positions of all participants. As bets are placed, the odds adjust to reflect shifts in sentiment, meaning that any new information about player performance, injuries, or weather conditions can quickly influence the market’s pricing structure on Kalshi.
This market resolves around Aug 30, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match records that confirm which player won the first set. Once the match concludes and the results are publicly reported, the market will settle automatically based on that verified data, ensuring a clear and transparent resolution for all participants on Kalshi.
Several signals could shift this market before Aug 30, 2026. Key match performances, player form updates, and injury reports are primary drivers. Any last-minute changes in player availability or strategic adjustments may sway trader sentiment. Media coverage and expert commentary leading up to the event can also influence odds. As the match approaches, real-time betting trends on Kalshi will amplify market movements, especially after practice sessions or pre-match announcements that affect expectations for set outcomes.