TOTAL VOLUME:
$134.2b
24H VOL:
$126,590,312
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,439,516,703
404,175
Markets across
30,277
events
MATCHED EVENTS:
2,685
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Jul 30, 9:43 AM EST
Polymarket
In the upcoming Australia Cup game between Sydney Olympic FC and Brisbane Roar FC, scheduled for July 30, 2026 at 5:30 AM ET: This market will resolve based on the final score of the Sydney Olympic FC vs. Brisbane Roar FC match originally scheduled for July 30, 2026 at 5:30 AM ET, considering only the result at the end of 90 minutes of regulation plus stoppage time; extra time and penalty shoot-outs are excluded. If the actual score is not one of the explicitly listed outcomes, the market resolves to "Any Other Score." If the match is postponed, the market will remain open until it is completed; if it is canceled with no make-up game, the market resolves to "0-0." 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, 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 Australia Cup game between Sydney Olympic FC and Brisbane Roar FC, scheduled for July 30, 2026 at 5:30 AM ET: This market will resolve based on the final score of the Sydney Olympic FC vs. Brisbane Roar FC match originally scheduled for July 30, 2026 at 5:30 AM ET, considering only the result at the end of 90 minutes of regulation plus stoppage time; extra time and penalty shoot-outs are excluded. If the actual score is not one of the explicitly listed outcomes, the market resolves to "Any Other Score." If the match is postponed, the market will remain open until it is completed; if it is canceled with no make-up game, the market resolves to "0-0." 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, 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 participant bases and incentive structures. Sportsbooks set odds to balance their book and lock in profit margins, while prediction markets like this one are driven by trader consensus—real money on the line creates pressure toward accuracy. For an exact score market, sportsbooks typically offer limited scoreline options with wider margins, whereas prediction markets allow traders to price dozens of outcomes simultaneously. This can reveal niche probabilities that bookmakers don't emphasize, making prediction markets valuable for identifying undervalued or overvalued exact score combinations.
On Polymarket, this market is priced through an automated market maker that adjusts odds based on cumulative trader positions across all exact score outcomes. On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each scoreline contract trades independently, so the probability of 2–1 may shift differently than 1–0 depending on where traders are buying and selling. Prices update continuously as new trades execute, and the spread between bid and ask reflects current liquidity for each outcome. Traders can enter or exit positions at any time before the match concludes, allowing real-time repricing as new information emerges.
This market resolves around Jul 30, 2026, once the Sydney Olympic versus Brisbane Roar match concludes and the final scoreline is verified against credible public sources. The outcome is determined by the exact number of goals scored by each team during regulation time. All positions settle based on the confirmed final score, with winning traders receiving their payout and losing positions expiring worthless. Early resolution is not possible; the market remains open for trading until the match ends and the result is officially confirmed.
Team news—injuries, suspensions, or lineup changes—can significantly shift odds for specific scorelines, as can recent form, head-to-head history, and weather conditions on match day. Pre-match analysis from analysts and media coverage often triggers repricing as traders update their expectations. Early match events like an opening goal or red card will cause sharp moves, with odds favoring higher-scoring outcomes if one team goes down to ten players. Betting syndicates and sharp traders may also move the market based on proprietary models, and late-breaking tactical announcements from either club can alter perceived probabilities for different exact scores.