TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 31, 12:19 PM EST
Polymarket
This market refers to the tennis match between Martha Matoula and Irina Balus in the ITF Women Knokke-Heist, originally scheduled for July 31, 2026 at 8:00AM ET. This market will resolve to 'Martha Matoula' if Martha Matoula advances against Irina Balus. This market will resolve to 'Irina Balus' if Irina Balus advances against Martha Matoula. 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 Martha Matoula and Irina Balus in the ITF Women Knokke-Heist, originally scheduled for July 31, 2026 at 8:00AM ET. This market will resolve to 'Martha Matoula' if Martha Matoula advances against Irina Balus. This market will resolve to 'Irina Balus' if Irina Balus advances against Martha Matoula. 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.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, this market is priced through a continuous order book where traders submit bids and asks. The current top outcome’s implied probability reflects the balance of buy and sell orders, with market depth influencing small price shifts. Liquidity providers and active traders help determine the floating odds, which adjust dynamically as new information emerges about the players’ form and match conditions.
This market resolves around Aug 7, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result is determined by the official match conclusion, and the platform will finalize the market based on publicly available scores and match records. Traders should monitor reputable sports news sources for confirmed results as the event date approaches.
Injuries, weather delays, or last-minute player withdrawals could shift this market significantly before Aug 7, 2026. Updates from official tournament announcements, media reports on player health, and practice session observations may also influence trader sentiment. Any change in perceived match dynamics or form can cause rapid price adjustments on Polymarket as participants reassess their positions.