TOTAL VOLUME:
$134.2b
24H VOL:
$126,324,530
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,434,646,834
406,019
Markets across
30,401
events
MATCHED EVENTS:
2,689
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 28, 7:55 AM EST
Polymarket
This market refers to the tennis match between Matei Florin Breazu and Cian Maguire in the M25 Slobozia, Qualifying, originally scheduled for September 28, 2026 at 3:00AM ET. This market will resolve to 'Matei Florin Breazu' if Matei Florin Breazu advances against Cian Maguire. This market will resolve to 'Cian Maguire' if Cian Maguire advances against Matei Florin Breazu. 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market refers to the tennis match between Matei Florin Breazu and Cian Maguire in the M25 Slobozia, Qualifying, originally scheduled for September 28, 2026 at 3:00AM ET. This market will resolve to 'Matei Florin Breazu' if Matei Florin Breazu advances against Cian Maguire. This market will resolve to 'Cian Maguire' if Cian Maguire advances against Matei Florin Breazu. 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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
Often, prediction market odds reflect a different perspective than those found at traditional sportsbooks. Sportsbooks incorporate a 'vig' or commission into their odds, aiming to profit regardless of the outcome. This market, however, is driven purely by traders' beliefs, creating a potentially more accurate assessment of probabilities. While sportsbooks may initially set odds based on expert analysis, this market can quickly adjust based on collective intelligence and new information. Discrepancies can arise due to differing opinions on player form, potential upsets, or even public biases.
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 implied probability of that outcome occurring. As more people buy shares in a particular outcome, its price increases, and vice versa. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The current price reflects the aggregated wisdom of the crowd, offering a unique perspective compared to traditional betting venues. The market's price movements are driven by supply and demand, responding to news, analysis, and overall market sentiment.
This market resolves around Oct 5, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Resolution will be based on the official result of the M25 Slobozia qualifying match between Matei Florin Breazu and Cian Maguire. The platform will verify the winner against established sports data sources to determine the winning outcome. Traders who hold shares in the correct outcome will be entitled to a payout based on the final market price at the time of resolution. This ensures a transparent and objective determination of the market's outcome.
Several factors could influence the price of shares in this market leading up to Oct 5, 2026. Any news regarding player injuries, changes in playing conditions, or updated match analysis could cause shifts in sentiment. Unexpected announcements about player form or tactical changes could also impact trading activity. Furthermore, significant betting activity or large trades on Polymarket itself can create momentum and influence the market price. Monitoring these signals will be crucial for understanding potential price movements and making informed trading decisions.