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%
Columbus: Oliver Okonkwo vs Shunsuke Mitsui
- Polymarket
Columbus: Oliver Okonkwo vs Shunsuke Mitsui - Polymarket
1W
News
Positive
Negative
Neutral
Hover marker for details
Vol.
·
Resolved Sep 28, 2026
Closed: Sep 28, 11:50 AM EST
Polymarket
This market refers to the tennis match between Oliver Okonkwo and Shunsuke Mitsui in the Columbus, USA, Qualifying, originally scheduled for September 28, 2026 at 10:00AM ET. This market will resolve to 'Oliver Okonkwo' if Oliver Okonkwo advances against Shunsuke Mitsui. This market will resolve to 'Shunsuke Mitsui' if Shunsuke Mitsui advances against Oliver Okonkwo. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 12, 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 ATP Tour. A consensus of credible reporting may also be used.
This market refers to the tennis match between Oliver Okonkwo and Shunsuke Mitsui in the Columbus, USA, Qualifying, originally scheduled for September 28, 2026 at 10:00AM ET. This market will resolve to 'Oliver Okonkwo' if Oliver Okonkwo advances against Shunsuke Mitsui. This market will resolve to 'Shunsuke Mitsui' if Shunsuke Mitsui advances against Oliver Okonkwo. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 12, 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 ATP Tour. A consensus of credible reporting may also be used.
Prediction market odds often reflect the wisdom of the crowd, potentially differing from traditional sportsbook odds due to varying information sources and incentives. Sportsbooks set lines based on their own analysis and aim to balance action on both sides, while this market allows anyone to express their belief about the fight’s outcome. If there’s a significant discrepancy, it could indicate that the crowd believes the sportsbook is mispricing the probability of either Oliver Okonkwo or Shunsuke Mitsui winning. It’s important to consider both sources when evaluating the potential result.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the outcome of the Okonkwo vs Mitsui fight. The price of these shares directly reflects the implied probability of a particular outcome. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. As more traders participate, the price converges towards what the market collectively believes is the true probability. The higher the demand for shares representing a specific fighter, the higher the price will climb, indicating increased confidence in their victory.
This market resolves around Oct 5, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The resolution will be based on the official result of the Okonkwo vs Mitsui fight, as declared by the relevant boxing authorities. The fighter who is officially declared the winner will determine the outcome of this market. Traders will be able to claim their winnings based on the final result and their positions in the market at the time of resolution.
Several signals could significantly move this market before Oct 5, 2026. Any news regarding injuries to either Oliver Okonkwo or Shunsuke Mitsui would likely have a substantial impact, shifting probabilities based on their ability to compete. Pre-fight analysis from reputable boxing experts, including predictions and assessments of each fighter’s strengths and weaknesses, could also influence trading activity. Furthermore, any updates on training progress, weight class status, or changes in coaching staff could all contribute to shifts in the market’s sentiment.