TOTAL VOLUME:
$154.4b
24H VOL:
$245,801,863
24H TRANSACTIONS:
2,984,028,936
OPEN INTEREST:
$1,902,097,102
417,059
Markets across
40,178
events
MATCHED EVENTS:
4,415
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 16, 2:43 PM EST
Polymarket
This market refers to the tennis match between Pedro Sakamoto and Nicolas Bruna in the M15 Maringa, Main Draw, originally scheduled for October 16, 2026 at 11:00AM ET. This market will resolve to 'Pedro Sakamoto' if Pedro Sakamoto advances against Nicolas Bruna. This market will resolve to 'Nicolas Bruna' if Nicolas Bruna advances against Pedro Sakamoto. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 30, 2026, 11:59 PM ET (14 days after the scheduled start), 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 Pedro Sakamoto and Nicolas Bruna in the M15 Maringa, Main Draw, originally scheduled for October 16, 2026 at 11:00AM ET. This market will resolve to 'Pedro Sakamoto' if Pedro Sakamoto advances against Nicolas Bruna. This market will resolve to 'Nicolas Bruna' if Nicolas Bruna advances against Pedro Sakamoto. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 30, 2026, 11:59 PM ET (14 days after the scheduled start), 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.
Generally, prediction market odds often reflect a wisdom-of-the-crowd effect, potentially differing from traditional sportsbook odds. Sportsbooks set lines based on their own models and aim to balance action on both sides, while this market is driven purely by traders expressing their beliefs. It's common to see discrepancies, especially when public sentiment strongly deviates from the sportsbook's initial assessment. Examining these differences can reveal insights into where the crowd perceives an edge or undervaluation in the fight between Sakamoto and Bruna.
This market resolves around Oct 23, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the Sakamoto vs Bruna fight, as declared by the relevant governing body or fight promotion. The platform will verify the result against trusted sources to determine which outcome—a win for Sakamoto or a win for Bruna—is the correct one, and shares will be paid out accordingly.
Several factors could influence trading activity in this market before Oct 23, 2026. Any news regarding fighter injuries, changes in training regimens, or pre-fight weigh-in results could significantly shift the odds. Public statements from the fighters or their teams, as well as expert analysis and predictions, might also impact trader sentiment. Unexpected betting patterns or large volume trades on Polymarket could also signal a change in expectations regarding the Sakamoto vs Bruna fight.