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Sports·Soccer

UEFA Champions League: Unbeaten Champion

icon for UEFA Champions League: Unbeaten Champion
Sports·Soccer

UEFA Champions League: Unbeaten Champion

99% chance
Polymarket

$156,580 Vol.

99% chance
Polymarket

$156,580 Vol.

This market will resolve to “Yes” if the 2025-26 UEFA Champions League champion goes unbeaten in every match during the Knockout Stages of the 2025-26 UEFA Champions League competition. Otherwise, this market will resolve to “No”. For the purpose of this market, “unbeaten” is defined as having not recorded a loss during any match in any stage of the Knockout Stages. The “Knockout Stages” include every match starting with the Knockout Play-Offs carrying each round of matches through, and including, the Champions League Final. If the 2025-26 Champions League competition is cancelled, postponed after June 31, 2026, 11:59 PM ET, and a team is confirmed as unbeaten through the completed matches prior to cancellation or postponement, this market will resolve to “Yes”. Otherwise, this market will resolve to “No”. The resolution source for this market will be official information from UEFA; however, a consensus of credible reporting may also be used.Arsenal's unprecedented 14-match unbeaten streak across the 2025/26 UEFA Champions League league phase and knockouts—including a 2-1 aggregate semi-final victory over Atlético Madrid—positions them as the sole undefeated side, driving trader consensus to 99.2% implied probability for an unbeaten champion ahead of the May 30 final against Paris Saint-Germain at Budapest's Puskás Aréna. PSG advanced past Bayern Munich but carries earlier defeats, meaning an Arsenal triumph seals the Yes outcome. Recent semi-final second legs on May 6 concluded without major injuries reported for key Gunners like their attacking core, bolstering confidence amid Arsenal's dominant form, home-like support potential, and stylistic edges in high-possession play. Realistic shifts hinge on final-day surprises: a PSG upset win, extra-time reversal, or penalties favoring the French side.

This market will resolve to “Yes” if the 2025-26 UEFA Champions League champion goes unbeaten in every match during the Knockout Stages of the 2025-26 UEFA Champions League competition. Otherwise, this market will resolve to “No”.

For the purpose of this market, “unbeaten” is defined as having not recorded a loss during any match in any stage of the Knockout Stages. The “Knockout Stages” include every match starting with the Knockout Play-Offs carrying each round of matches through, and including, the Champions League Final.

If the 2025-26 Champions League competition is cancelled, postponed after June 31, 2026, 11:59 PM ET, and a team is confirmed as unbeaten through the completed matches prior to cancellation or postponement, this market will resolve to “Yes”. Otherwise, this market will resolve to “No”.

The resolution source for this market will be official information from UEFA; however, a consensus of credible reporting may also be used.
Volume
$156,580
End Date
May 31, 2026
Market Opened
Feb 24, 2026, 12:09 PM ET

Resolution Source

https://www.uefa.com/uefachampionsleague/fixtures-results/bracket/

Resolver

0x65070BE91...
This market will resolve to “Yes” if the 2025-26 UEFA Champions League champion goes unbeaten in every match during the Knockout Stages of the 2025-26 UEFA Champions League competition. Otherwise, this market will resolve to “No”. For the purpose of this market, “unbeaten” is defined as having not recorded a loss during any match in any stage of the Knockout Stages. The “Knockout Stages” include every match starting with the Knockout Play-Offs carrying each round of matches through, and including, the Champions League Final. If the 2025-26 Champions League competition is cancelled, postponed after June 31, 2026, 11:59 PM ET, and a team is confirmed as unbeaten through the completed matches prior to cancellation or postponement, this market will resolve to “Yes”. Otherwise, this market will resolve to “No”. The resolution source for this market will be official information from UEFA; however, a consensus of credible reporting may also be used.
This market will resolve to “Yes” if the 2025-26 UEFA Champions League champion goes unbeaten in every match during the Knockout Stages of the 2025-26 UEFA Champions League competition. Otherwise, this market will resolve to “No”. For the purpose of this market, “unbeaten” is defined as having not recorded a loss during any match in any stage of the Knockout Stages. The “Knockout Stages” include every match starting with the Knockout Play-Offs carrying each round of matches through, and including, the Champions League Final. If the 2025-26 Champions League competition is cancelled, postponed after June 31, 2026, 11:59 PM ET, and a team is confirmed as unbeaten through the completed matches prior to cancellation or postponement, this market will resolve to “Yes”. Otherwise, this market will resolve to “No”. The resolution source for this market will be official information from UEFA; however, a consensus of credible reporting may also be used.Arsenal's unprecedented 14-match unbeaten streak across the 2025/26 UEFA Champions League league phase and knockouts—including a 2-1 aggregate semi-final victory over Atlético Madrid—positions them as the sole undefeated side, driving trader consensus to 99.2% implied probability for an unbeaten champion ahead of the May 30 final against Paris Saint-Germain at Budapest's Puskás Aréna. PSG advanced past Bayern Munich but carries earlier defeats, meaning an Arsenal triumph seals the Yes outcome. Recent semi-final second legs on May 6 concluded without major injuries reported for key Gunners like their attacking core, bolstering confidence amid Arsenal's dominant form, home-like support potential, and stylistic edges in high-possession play. Realistic shifts hinge on final-day surprises: a PSG upset win, extra-time reversal, or penalties favoring the French side.

This market will resolve to “Yes” if the 2025-26 UEFA Champions League champion goes unbeaten in every match during the Knockout Stages of the 2025-26 UEFA Champions League competition. Otherwise, this market will resolve to “No”.

For the purpose of this market, “unbeaten” is defined as having not recorded a loss during any match in any stage of the Knockout Stages. The “Knockout Stages” include every match starting with the Knockout Play-Offs carrying each round of matches through, and including, the Champions League Final.

If the 2025-26 Champions League competition is cancelled, postponed after June 31, 2026, 11:59 PM ET, and a team is confirmed as unbeaten through the completed matches prior to cancellation or postponement, this market will resolve to “Yes”. Otherwise, this market will resolve to “No”.

The resolution source for this market will be official information from UEFA; however, a consensus of credible reporting may also be used.
Volume
$156,580
End Date
May 31, 2026
Market Opened
Feb 24, 2026, 12:09 PM ET

Resolution Source

https://www.uefa.com/uefachampionsleague/fixtures-results/bracket/

Resolver

0x65070BE91...
This market will resolve to “Yes” if the 2025-26 UEFA Champions League champion goes unbeaten in every match during the Knockout Stages of the 2025-26 UEFA Champions League competition. Otherwise, this market will resolve to “No”. For the purpose of this market, “unbeaten” is defined as having not recorded a loss during any match in any stage of the Knockout Stages. The “Knockout Stages” include every match starting with the Knockout Play-Offs carrying each round of matches through, and including, the Champions League Final. If the 2025-26 Champions League competition is cancelled, postponed after June 31, 2026, 11:59 PM ET, and a team is confirmed as unbeaten through the completed matches prior to cancellation or postponement, this market will resolve to “Yes”. Otherwise, this market will resolve to “No”. The resolution source for this market will be official information from UEFA; however, a consensus of credible reporting may also be used.

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Frequently Asked Questions

"UEFA Champions League: Unbeaten Champion" is a prediction market on Polymarket where traders buy and sell "Yes" or "No" shares based on whether they believe this event will happen. The current crowd-sourced probability is 99% for "Yes." For example, if "Yes" is priced at 99¢, the market collectively assigns a 99% chance that this event will occur. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

As of today, "UEFA Champions League: Unbeaten Champion" has generated $156.6K in total trading volume since the market launched on Feb 24, 2026. This level of trading activity reflects strong engagement from the Polymarket community and helps ensure that the current odds are informed by a deep pool of market participants. You can track live price movements and trade on any outcome directly on this page.

To trade on "UEFA Champions League: Unbeaten Champion," simply choose whether you believe the answer is "Yes" or "No." Each side has a current price that reflects the market's implied probability. Enter your amount and click "Trade." If you buy "Yes" shares and the outcome resolves as "Yes," each share pays out $1. If it resolves as "No," your "Yes" shares pay $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current probability for "UEFA Champions League: Unbeaten Champion" is 99% for "Yes." This means the Polymarket crowd currently believes there is a 99% chance that this event will occur. These odds update in real-time based on actual trades, providing a continuously updated signal of what the market expects to happen.

The resolution rules for "UEFA Champions League: Unbeaten Champion" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.