TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 8, 10:00 AM EST
Polymarket
This market refers to the tennis match between Katrina Scott and Savannah Broadus in the ITF Women Cary, originally scheduled for July 1, 2026 at 10:00AM ET. This market will resolve to 'Katrina Scott' if Katrina Scott advances against Savannah Broadus. This market will resolve to 'Savannah Broadus' if Savannah Broadus advances against Katrina Scott. 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 Katrina Scott and Savannah Broadus in the ITF Women Cary, originally scheduled for July 1, 2026 at 10:00AM ET. This market will resolve to 'Katrina Scott' if Katrina Scott advances against Savannah Broadus. This market will resolve to 'Savannah Broadus' if Savannah Broadus advances against Katrina Scott. 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 traditional sportsbook odds often diverge because they reflect different participant bases and incentive structures. Sportsbooks set lines to balance liability and lock in profit margins, while prediction markets like this one price outcomes through open trading among many participants with real money at stake. Prediction markets can sometimes offer sharper, more efficient pricing because traders compete directly on accuracy rather than against a fixed spread. Comparing this market's implied probability to major sportsbook lines can reveal where consensus differs and highlight potential value opportunities.
On Polymarket, traders set prices by buying and selling outcome shares in an automated market maker system. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current implied probability reflects the aggregate of all trades placed; as more capital flows toward one outcome, the price adjusts upward, and vice versa. Each share represents a claim on the final result, and the price you see is the marginal cost of the next trade. This mechanism ensures continuous liquidity and allows real-time discovery of what the crowd believes will happen in the match.
This market resolves around Jul 8, 2026, once the match concludes and the result is verifiable from credible public reporting. The outcome will be confirmed based on the official match result—which player wins the ITF Cary event. Resolution typically occurs within hours of the final point, pending confirmation from the tournament organizers and standard verification procedures. Traders holding shares in the winning outcome will receive their payout automatically once the market settles.
Several factors could shift trader positioning before the match concludes. Recent player performance, injury reports, head-to-head records, and court conditions at the ITF Cary venue may influence confidence in either competitor. Betting activity from informed participants—such as professional traders or those with insider knowledge of player form—can trigger sharp moves. Media coverage, odds shifts at major sportsbooks, or unexpected developments during warm-up sessions could also prompt traders to reassess probabilities. Watch for volume spikes, which often signal new information entering the market.