TOTAL VOLUME:
$134.1b
24H VOL:
$113,466,932
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,423,222,590
402,751
Markets across
30,217
events
MATCHED EVENTS:
2,632
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 20, 6:00 PM EST
Polymarket
In the upcoming Brazil Serie B game between AC Goianiense and Athletic Club, scheduled for July 20, 2026 at 6:00 PM ET: This market will resolve to "AC Goianiense" if AC Goianiense score more goals than Athletic Club in the second half of regular play plus second-half stoppage time. This market will resolve to "Draw" if AC Goianiense and Athletic Club score the same number of goals in the second half of regular play plus second-half stoppage time. This market will resolve to "Athletic Club" if Athletic Club score more goals than AC Goianiense in the second half of regular play plus second-half stoppage time. 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 "Draw". This market refers only to the outcome within the second half of regular play plus second-half stoppage time. First-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 24 hours after the event's conclusion, 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.
In the upcoming Brazil Serie B game between AC Goianiense and Athletic Club, scheduled for July 20, 2026 at 6:00 PM ET: This market will resolve to "AC Goianiense" if AC Goianiense score more goals than Athletic Club in the second half of regular play plus second-half stoppage time. This market will resolve to "Draw" if AC Goianiense and Athletic Club score the same number of goals in the second half of regular play plus second-half stoppage time. This market will resolve to "Athletic Club" if Athletic Club score more goals than AC Goianiense in the second half of regular play plus second-half stoppage time. 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 "Draw". This market refers only to the outcome within the second half of regular play plus second-half stoppage time. First-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 24 hours after the event's conclusion, 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.
Prediction market odds and traditional sportsbook odds often diverge because they reflect different incentive structures. Sportsbooks set lines to balance action and lock in profit margins, while prediction markets like this one are driven purely by trader belief and capital allocation. In many cases, prediction markets have proven more accurate at forecasting outcomes because participants have direct financial skin in the game and no house edge to maintain. Comparing this market's implied probability to major sportsbook lines can reveal where sharp traders see value relative to conventional betting markets.
On Polymarket, traders set prices by buying and selling outcome shares in an automated market maker system. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The price of each outcome reflects the aggregate belief of all participants: higher demand pushes a share price up, signaling greater confidence in that result, while lower demand depresses it. This continuous repricing mechanism ensures the market stays responsive to new information, breaking news, or shifts in team form leading up to the match. The spread between bid and ask prices typically narrows as liquidity increases.
This market resolves around Jul 20, 2026, once the AC Goianiense versus Athletic Club match concludes and the second-half result is verifiable from credible public sources. The outcome will reflect what actually occurred during the second half of the game, confirmed through official match records or reputable sports reporting. Until that point, traders can continue to adjust positions based on team news, injury reports, or any other factors they believe will influence play after halftime.
Several catalysts could shift this market significantly before kickoff and during the first half. Team news—such as injuries to key players, lineup changes, or tactical adjustments—often triggers sharp repricing. Weather conditions, recent form, and head-to-head history may also influence trader positioning. Once the match begins, first-half events like early goals, red cards, or momentum swings can reshape expectations for the second half, causing rapid price movements as traders reassess the likely outcome. Live betting sentiment during the first half typically has the strongest impact on this market's trajectory.