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 14, 4:00 AM EST
Polymarket
This market refers to the tennis match between Niels McDonald and Keegan Smith in the Braunschweig, originally scheduled for July 7, 2026 at 4:00AM ET. This market will resolve to 'Niels McDonald' if Niels McDonald advances against Keegan Smith. This market will resolve to 'Keegan Smith' if Keegan Smith advances against Niels McDonald. 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 Niels McDonald and Keegan Smith in the Braunschweig, originally scheduled for July 7, 2026 at 4:00AM ET. This market will resolve to 'Niels McDonald' if Niels McDonald advances against Keegan Smith. This market will resolve to 'Keegan Smith' if Keegan Smith advances against Niels McDonald. 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 markets and sportsbooks price events differently because they operate under distinct incentive structures. Sportsbooks set odds to balance their book and lock in profit margins, while prediction markets like this one reflect real-time consensus from traders risking their own capital. This market aggregates dispersed information from many participants, often surfacing edge cases or contrarian views that traditional oddsmakers may miss. Both venues can diverge, especially as new information emerges closer to the event.
On Polymarket, traders set prices by buying and selling outcome shares in an automated market maker pool. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each share represents a claim on one potential result, and the ratio of shares in the pool determines the current odds. As traders deposit capital and adjust their positions, the price updates continuously to reflect the latest consensus. Higher trading volume typically narrows spreads and improves price discovery.
This market resolves around Jul 14, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The result will be determined by the official fight result as documented by boxing authorities and major sports news outlets. Once the bout concludes and the winner is officially declared, the market will settle accordingly and traders' positions will be finalized based on their predictions.
Fighter news—injuries, training camp updates, or weight-cut complications—can shift odds significantly. Weigh-in results, recent fight footage, or analyst commentary often trigger repricing as new information reaches traders. Betting line movements at traditional sportsbooks may also influence prediction market prices as sharp bettors cross-reference venues. Closer to fight night, any last-minute venue or scheduling changes would likely cause volatility in this market.