TOTAL VOLUME:
$154.7b
24H VOL:
$279,496,801
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,923,931,766
416,910
Markets across
40,107
events
MATCHED EVENTS:
4,571
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Closed: Oct 31, 8:28 PM EST
Polymarket
In the upcoming match between FC Porto and Estoril Praia, scheduled for October 31, 2026 at 4:30 PM ET: This market will resolve to "FC Porto" if FC Porto are the first to score within the first 90 minutes of regular play plus stoppage time. This market will resolve to "Estoril Praia" if Estoril Praia are the first to score within the first 90 minutes of regular play plus stoppage time. If neither team scores within the first 90 minutes of regular play plus stoppage time, this market will resolve "Neither". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve to "Neither". This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. Extra time and penalty shoot-outs are excluded. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, data from Flashscore may be used; if Flashscore data is unavailable, data from Sofascore may be used; if neither is available, a consensus of credible reporting may be used instead. All markets will settle based on the official final result as recognized by the governing body or event organizers. Revisions to officially declared final scores made after market resolution will not be accounted for in determining the outcome. If no acceptable data is available within 24 hours of the event's conclusion, this market will resolve 50-50, or to "Draw" where applicable.
In the upcoming match between FC Porto and Estoril Praia, scheduled for October 31, 2026 at 4:30 PM ET: This market will resolve to "FC Porto" if FC Porto are the first to score within the first 90 minutes of regular play plus stoppage time. This market will resolve to "Estoril Praia" if Estoril Praia are the first to score within the first 90 minutes of regular play plus stoppage time. If neither team scores within the first 90 minutes of regular play plus stoppage time, this market will resolve "Neither". If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, this market will resolve to "Neither". This market refers only to the outcome within the first 90 minutes of regular play plus stoppage time. Extra time and penalty shoot-outs are excluded. The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, data from Flashscore may be used; if Flashscore data is unavailable, data from Sofascore may be used; if neither is available, a consensus of credible reporting may be used instead. All markets will settle based on the official final result as recognized by the governing body or event organizers. Revisions to officially declared final scores made after market resolution will not be accounted for in determining the outcome. If no acceptable data is available within 24 hours of the event's conclusion, this market will resolve 50-50, or to "Draw" where applicable.
Typically, prediction market odds reflect the wisdom of the crowd and can differ from traditional sportsbook odds. Sportsbooks often set initial lines to balance betting action, while this market allows traders to freely adjust probabilities based on their own research and insights. If a significant number of traders believe a sportsbook has mispriced the likelihood of either FC Porto or Estoril Praia scoring first, the odds on Polymarket will move accordingly, potentially offering a more accurate assessment of the true probability.
On Polymarket, this market is priced through a continuous trading mechanism where traders buy and sell shares representing their belief in each outcome. The price of a share directly reflects 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 Estoril Praia will score first, for example, the higher the price of shares representing that outcome will climb, and vice versa for FC Porto. This dynamic pricing ensures the market reflects the collective intelligence of those trading it.
This market resolves around Oct 31, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The team that scores the first goal in the FC Porto vs. Estoril Praia match will determine the winning outcome. The resolution will be based on official match data and will be determined by the platform following the completion of the game. Traders will be able to claim their winnings once the result is officially confirmed and reflected on Polymarket.
Several factors could influence the odds in this market. Any news regarding key player injuries or suspensions for either FC Porto or Estoril Praia would likely cause significant movement. Changes in team form, tactical adjustments announced by the managers, or even weather conditions on match day could also impact trader sentiment. Unexpected news related to team morale or internal conflicts could also shift the probabilities, as traders react to new information and reassess the likelihood of either team scoring first.