TOTAL VOLUME:
$134.1b
24H VOL:
$133,388,117
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,436,095,462
405,232
Markets across
30,526
events
MATCHED EVENTS:
2,693
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 16, 4:00 AM EST
Polymarket
This market refers to the tennis match between Khololwam Montsi and Devin Badenhorst in the ITF Men Hillcrest, originally scheduled for July 9, 2026 at 4:00AM ET. This market will resolve to 'Khololwam Montsi' if Khololwam Montsi advances against Devin Badenhorst. This market will resolve to 'Devin Badenhorst' if Devin Badenhorst advances against Khololwam Montsi. 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 Khololwam Montsi and Devin Badenhorst in the ITF Men Hillcrest, originally scheduled for July 9, 2026 at 4:00AM ET. This market will resolve to 'Khololwam Montsi' if Khololwam Montsi advances against Devin Badenhorst. This market will resolve to 'Devin Badenhorst' if Devin Badenhorst advances against Khololwam Montsi. 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 protect their margins, while prediction markets aggregate trader beliefs through continuous price discovery. For this market, comparing the prediction market probability to traditional sportsbook spreads can reveal whether one venue perceives the match outcome differently. Traders often use these gaps to identify value or validate their own assessments of the players' relative strength.
On Polymarket, traders set the odds by buying and selling shares that represent each possible outcome. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each share reflects the collective belief about the likelihood of that result, with shares trading between 0 and 1 cent (or 0–100 in percentage terms). As new information emerges or trader sentiment shifts, the price adjusts in real time, allowing participants to enter or exit positions at any point before the market closes.
This market resolves around Jul 16, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will reflect the actual winner of the match as recorded by official ITF sources and major sports databases. Until that point, traders can continue to adjust their positions based on pre-match news, player form, injury updates, and other relevant signals.
Several factors may shift odds before the match concludes. Injury announcements or withdrawal news involving either player would trigger sharp repricing. Recent tournament results, head-to-head records, and court surface performance data can influence trader conviction. Weather conditions, seeding changes, or draws affecting the tournament bracket may also prompt trading activity. Social media commentary and expert analysis from tennis analysts can sway sentiment, especially if new insights about player form or tactical matchups emerge in the days leading up to the event.