TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 28, 4:30 AM EST
Polymarket
This market refers to the tennis match between Ulyana Hrabavets and Krystyna Pochtovyk in the ITF Women Kursumlijska Banja, originally scheduled for July 21, 2026 at 4:30AM ET. This market will resolve to 'Ulyana Hrabavets' if Ulyana Hrabavets advances against Krystyna Pochtovyk. This market will resolve to 'Krystyna Pochtovyk' if Krystyna Pochtovyk advances against Ulyana Hrabavets. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market refers to the tennis match between Ulyana Hrabavets and Krystyna Pochtovyk in the ITF Women Kursumlijska Banja, originally scheduled for July 21, 2026 at 4:30AM ET. This market will resolve to 'Ulyana Hrabavets' if Ulyana Hrabavets advances against Krystyna Pochtovyk. This market will resolve to 'Krystyna Pochtovyk' if Krystyna Pochtovyk advances against Ulyana Hrabavets. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the International Tennis Federation (ITF). A consensus of credible reporting may also be used.
Prediction market odds and sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets aggregate the beliefs of traders risking real capital on outcomes. This market aggregates trader conviction without the sportsbook's built-in margin, potentially offering a purer probability signal. However, sportsbooks may incorporate additional proprietary data or sharp action that prediction markets haven't yet priced in, so comparing both sources can reveal valuable gaps in market expectations.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time probability estimates. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Traders purchase shares representing each possible outcome, and the price of each share reflects the collective odds assigned by the market. As more capital flows into one outcome, its price rises and the competing outcome's price falls, ensuring the probabilities always sum to 100 percent. This continuous repricing mechanism allows you to enter or exit positions at any time before the market resolves.
This market resolves around Jul 28, 2026, once the tennis match concludes and the result is verifiable from credible public sources. The outcome will be confirmed based on which player wins the completed match at the ITF Kursumlijska Banja tournament. Traders holding shares in the winning outcome will receive their payout, while incorrect positions expire worthless. The exact resolution timestamp may shift slightly if the match is delayed or rescheduled, but the core determination remains straightforward: the player who wins the match determines the market outcome.
Market prices may shift based on player news such as injuries, recent form updates, or withdrawal announcements. Pre-match commentary from analysts and betting syndicates can also influence trader sentiment if new information about either player's fitness or playing conditions emerges. Weather delays at the venue, court surface conditions, or head-to-head history becoming more widely discussed could prompt repricing. Additionally, if one player's odds drift significantly on external sportsbooks, arbitrage traders may bring those prices closer to this market, causing movement. Real-time match updates during play will be the final catalyst before resolution.