TOTAL VOLUME:
$134b
24H VOL:
$103,397,351
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,410,176,180
399,592
Markets across
30,097
events
MATCHED EVENTS:
2,622
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 27, 12:13 PM EST
Polymarket
This market refers to the tennis match between Mario Gonzalez Fernandez and Marko Topo in the Porto 2, Portugal, Qualifying, originally scheduled for September 27, 2026 at 7:10AM ET. This market will resolve to 'Mario Gonzalez Fernandez' if Mario Gonzalez Fernandez advances against Marko Topo. This market will resolve to 'Marko Topo' if Marko Topo advances against Mario Gonzalez Fernandez. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 11, 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 Mario Gonzalez Fernandez and Marko Topo in the Porto 2, Portugal, Qualifying, originally scheduled for September 27, 2026 at 7:10AM ET. This market will resolve to 'Mario Gonzalez Fernandez' if Mario Gonzalez Fernandez advances against Marko Topo. This market will resolve to 'Marko Topo' if Marko Topo advances against Mario Gonzalez Fernandez. If the match is canceled (not played at all), ends in a tie, or a winner has not been determined by October 11, 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 sportsbook odds which may be influenced by factors like house bias or initial public perception. Sportsbooks typically set lines to balance betting action and ensure profit, while this market allows traders to freely express their beliefs about the Porto 2 match outcome. If there's a significant discrepancy, it could indicate that the market believes the sportsbook has mispriced the event, or that new information hasn't yet been fully incorporated into sportsbook lines. It's common to see convergence as the event approaches.
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 Porto 2 match. 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. As more traders participate and new information becomes available, the price fluctuates, reflecting the evolving consensus. The market's efficiency depends on the volume of trading and the diversity of opinions represented among the traders on Polymarket.
This market resolves around Oct 4, 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 Porto 2 match between Mario Gonzalez Fernandez and Marko Topo. Any disputes regarding the official result will be addressed according to Polymarket’s standard procedures for determining a clear winner. Traders will be able to claim their winnings or fulfill their obligations based on the final, verified outcome of the Porto 2 match.
Several factors could influence trading activity and shift the odds in this market. News regarding the physical condition or recent performance of either Mario Gonzalez Fernandez or Marko Topo would likely have a significant impact. Any announcements about changes to the match schedule, venue, or rules could also cause movement. Unexpected upsets in related matches or broader trends in the sport could also influence traders' perceptions and lead to shifts in the price of shares. Increased media coverage or public attention surrounding the Porto 2 match could also drive volume and volatility.