TOTAL VOLUME:
$134.2b
24H VOL:
$130,522,377
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,438,389,636
404,028
Markets across
30,214
events
MATCHED EVENTS:
2,681
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Aug 4, 8:24 PM EST
Polymarket
This market refers to the tennis match between Brandon Nakashima and Daniel Altmaier in the National Bank Open, originally scheduled for August 4, 2026 at 6:00PM ET. This market will resolve to 'Brandon Nakashima' if Brandon Nakashima advances against Daniel Altmaier. This market will resolve to 'Daniel Altmaier' if Daniel Altmaier advances against Brandon Nakashima. 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 Brandon Nakashima and Daniel Altmaier in the National Bank Open, originally scheduled for August 4, 2026 at 6:00PM ET. This market will resolve to 'Brandon Nakashima' if Brandon Nakashima advances against Daniel Altmaier. This market will resolve to 'Daniel Altmaier' if Daniel Altmaier advances against Brandon Nakashima. 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 in this market often differ from traditional sportsbook lines due to trader dynamics and sharper, updating probabilities. While sportsbooks may lag or incorporate broader buffers, the prediction market reflects real-time consensus and can react faster to news, form, or injury updates. Traders should compare both but recognize that this market prices in specialized, community-driven expectations.
This market resolves around Aug 11, 2026, with the outcome confirmed once the match result is verifiable from credible public reporting. The winner is determined by official tournament results, and the market settles accordingly, reflecting the actual on-court conclusion without additional interpretation.