TOTAL VOLUME:
$134.2b
24H VOL:
$134,145,987
24H TRANSACTIONS:
2,388,728,490
OPEN INTEREST:
$1,441,166,947
406,422
Markets across
30,383
events
MATCHED EVENTS:
2,688
PLATFORM COVERAGE:
5
Polymarket:
39%
VS.
Kalshi:
61%
Closed: Sep 9, 5:12 PM EST
Polymarket
In the upcoming UEFA Champions League game between SSC Napoli and Arsenal FC, scheduled for September 9, 2026 at 3:00 PM ET: This market will resolve based on the final score of the SSC Napoli vs. Arsenal FC match originally scheduled for September 9, 2026 at 3:00 PM 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, 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.
In the upcoming UEFA Champions League game between SSC Napoli and Arsenal FC, scheduled for September 9, 2026 at 3:00 PM ET: This market will resolve based on the final score of the SSC Napoli vs. Arsenal FC match originally scheduled for September 9, 2026 at 3:00 PM 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, 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.
Prediction market odds in this market often reflect sharper, more nuanced probabilities than traditional sportsbook lines, because they are driven by decentralized trader activity rather than set by a single bookmaker. While sportsbooks may offer adjusted or capped odds to manage risk, prediction markets let participants bet on any exact score outcome at dynamically updated prices. This can lead to tighter spreads and more accurate implied probabilities for niche scenarios.
This market resolves around Sep 9, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The final score reported by official match organizers and reputable sports news outlets will determine the winning outcome. Traders should monitor reputable sources for confirmed results after the match concludes.