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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 18, 5:12 PM EST
Polymarket
In the upcoming match between Brentford FC and Chelsea FC, scheduled for September 18, 2026 at 3:00 PM ET: This market will resolve to "Brentford FC" if Brentford FC are the first to score in the first half (first 45 minutes of regular play plus first-half stoppage time). This market will resolve to "Chelsea FC" if Chelsea FC are the first to score in the first half (first 45 minutes of regular play plus first-half stoppage time). If neither team scores in the first half (first 45 minutes of regular play plus first-half 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 goals scored within the first 45 minutes of regular play plus first-half stoppage time. Second-half goals, 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 Brentford FC and Chelsea FC, scheduled for September 18, 2026 at 3:00 PM ET: This market will resolve to "Brentford FC" if Brentford FC are the first to score in the first half (first 45 minutes of regular play plus first-half stoppage time). This market will resolve to "Chelsea FC" if Chelsea FC are the first to score in the first half (first 45 minutes of regular play plus first-half stoppage time). If neither team scores in the first half (first 45 minutes of regular play plus first-half 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 goals scored within the first 45 minutes of regular play plus first-half stoppage time. Second-half goals, 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 set lines based on their own models and often incorporate a profit margin, whereas this market is driven by traders directly expressing their beliefs about the likelihood of each outcome. If a significant discrepancy exists between prediction market probabilities and sportsbook odds, it could indicate a potential value opportunity for informed traders. However, it’s important to remember that both represent probabilities, and neither guarantees the actual result of the match.
On Polymarket, this market is priced through a continuous auction mechanism where traders buy and sell shares representing their belief in whether Brentford or Chelsea will score first in the first half. The price of each share directly reflects the implied probability of that 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 adjusts to reflect the collective assessment of the event's likelihood. The market's price movements are driven by supply and demand, meaning increased buying pressure will raise the price, and increased selling pressure will lower it.
This market resolves around Sep 18, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Specifically, the outcome will be determined by which team—Brentford or Chelsea—scores the first goal during the first half of the match. The result will be based on official match data and verified against credible public sources. The platform will then determine the winning shares and distribute payouts accordingly, based on the final score and the shares held by each trader.
Several factors could influence the price of this market before resolution. Any news regarding team injuries, particularly to key attacking players on either Brentford or Chelsea, would likely cause significant movement. Changes in team formations or tactical approaches announced before the match could also shift probabilities. Furthermore, general football news, weather conditions on match day, and even public sentiment expressed on social media can all contribute to price fluctuations. Unexpected pre-match announcements regarding player availability will likely have the biggest impact on this market.