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 8, 5:13 PM EST
Polymarket
In the upcoming UEFA Champions League game between FC Porto and Manchester City FC, scheduled for September 8, 2026 at 3:00 PM ET: This market will resolve based on the final score of the FC Porto vs. Manchester City FC match originally scheduled for September 8, 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 FC Porto and Manchester City FC, scheduled for September 8, 2026 at 3:00 PM ET: This market will resolve based on the final score of the FC Porto vs. Manchester City FC match originally scheduled for September 8, 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.
On Polymarket, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Polymarket, traders manually set prices for each possible scoreline, creating a decentralized market where supply and demand determine odds. The current top outcome reflects the highest probability as assessed by participants, with volume of $119,115 showing overall interest. Price adjustments happen constantly as new information — like lineup changes — influences betting behavior.
This market resolves around Sep 8, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The final score reported by official match organizers and major sports news outlets will determine the winning prediction, closing all positions based on the exact result recorded at the end of regular time or during any applicable extra periods.
Injuries to key players, tactical announcements, or weather updates could shift this market significantly before Sep 8, 2026. Strong recent form or a high-profile upset in earlier matches may also sway trader sentiment. Any last-minute roster changes or coaching strategies released close to kickoff are likely to produce rapid price adjustments as participants reassess probabilities for each possible scoreline.