TOTAL VOLUME:
$134.2b
24H VOL:
$129,159,707
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,442,132,418
404,744
Markets across
30,489
events
MATCHED EVENTS:
2,691
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 20, 10:20 PM EST
Polymarket
This market refers to the tennis match between Luke Kelsall and Cole Shoults in the M25 Setubal, Qualifying, originally scheduled for September 20, 2026 at 7:30AM ET. This market will resolve to 'Luke Kelsall' if Luke Kelsall advances against Cole Shoults. This market will resolve to 'Cole Shoults' if Cole Shoults advances against Luke Kelsall. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 4, 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 Luke Kelsall and Cole Shoults in the M25 Setubal, Qualifying, originally scheduled for September 20, 2026 at 7:30AM ET. This market will resolve to 'Luke Kelsall' if Luke Kelsall advances against Cole Shoults. This market will resolve to 'Cole Shoults' if Cole Shoults advances against Luke Kelsall. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 4, 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.
Prediction market odds often reflect the wisdom of the crowd, potentially offering a different perspective than traditional sportsbooks. Sportsbooks set lines based on their own models and risk management, while this market aggregates the beliefs of many individual traders. It’s common to see discrepancies emerge, especially when public sentiment strongly diverges from the sportsbook’s initial assessment. These differences can create opportunities for arbitrage, where traders attempt to profit from the price variations between the two types of markets. However, it’s important to remember that both types of odds represent probabilities of an outcome.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in the outcome. The price of a share directly corresponds to the probability of that outcome occurring, as perceived by the market participants. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The more traders who believe an outcome is likely, the higher the price of its shares will rise, and vice versa. This dynamic pricing ensures that the market reflects the collective intelligence of those trading on the platform, offering a real-time assessment of the potential result of the Kelsall vs Shoults match.
This market resolves around Sep 27, 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 M25 Setubal match between Luke Kelsall and Cole Shoults. The platform will verify the result against publicly available sources to determine the winning outcome. Traders holding shares in the winning outcome will be entitled to a payout based on the final market price at the time of resolution. It’s important to monitor the official announcements regarding the match to stay informed about the resolution timeline.
Several signals could influence trading activity in this market. Any news regarding the physical condition of either Luke Kelsall or Cole Shoults, such as injuries or illness, would likely have a significant impact. Updates on their recent performance in other matches, changes in coaching strategies, or even weather conditions at the match location could also shift probabilities. Unexpected announcements or public statements from either athlete or their teams could also introduce volatility. Ultimately, any information that alters the perceived likelihood of either fighter winning will likely be reflected in the price action of this market.