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 20, 10:00 AM EST
Polymarket
This market refers to the tennis match between Daniil Glinka and Garrett Johns in the Granby, originally scheduled for July 13, 2026 at 10:00AM ET. This market will resolve to 'Daniil Glinka' if Daniil Glinka advances against Garrett Johns. This market will resolve to 'Garrett Johns' if Garrett Johns advances against Daniil Glinka. 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 ATP Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Daniil Glinka and Garrett Johns in the Granby, originally scheduled for July 13, 2026 at 10:00AM ET. This market will resolve to 'Daniil Glinka' if Daniil Glinka advances against Garrett Johns. This market will resolve to 'Garrett Johns' if Garrett Johns advances against Daniil Glinka. 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 ATP Tour. 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 action and lock in profit margins, while prediction markets like this one are driven purely by trader supply and demand. Prediction markets can sometimes offer sharper, more efficient pricing because participants have direct financial exposure to accuracy. However, sportsbooks may move faster on breaking news or injury reports. Comparing this market's odds to major sportsbooks can reveal arbitrage opportunities or signal where professional and casual traders disagree.
On Polymarket, this market is priced through an automated market maker that converts trader orders into real-time probabilities. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Shares representing each outcome trade against a liquidity pool, and the ratio of shares in the pool determines the odds you see displayed. As traders buy shares for one outcome, the price of that outcome rises and the competing outcome falls, creating a self-balancing mechanism. This continuous repricing ensures the market always reflects the latest consensus without requiring a traditional order book.
This market resolves around Jul 20, 2026, once the wrestling match concludes and the result is verifiable from credible public reporting. The outcome will be confirmed based on the official match result—whether one competitor wins by decision, submission, or other standard wrestling rules. Until that point, traders can buy and sell shares as new information emerges. After resolution, payouts are distributed to holders of the winning outcome share, and the market closes.
Several factors could shift trader sentiment before the match concludes. Injury announcements or withdrawal news involving either competitor would trigger sharp repricing. Pre-match weigh-ins, training footage, or statements from coaches and analysts may influence perceived odds. Betting action from professional sharp bettors often signals where informed money is flowing. Close to the event date, mainstream sports media coverage and expert predictions can sway casual traders. Real-time commentary during the match itself, if available, typically drives the most volatile price swings as the outcome becomes clearer.