Mercedes Mone Loses RevPro Undisputed British Women’s Title To Alex Windsor At AEW Collision Holiday Bash

Mercedes Mone has one less championship after losing the RevPro Undisputed British Women’s Title to Alex Windsor at AEW Collision Holiday Bash.

The finish saw Windsor catch Mercedes in a crucifix pin after escaping the Mone Maker.

Windsor answered the open challenge of Mercedes to earn her title shot.

WE HAVE A NEW CHAMPION! @HAILWINDSOR HAS DONE IT!

Watch #AEWCollision on TNT & HBO Max pic.twitter.com/05kIxLg7eg

— All Elite Wrestling (@AEW) December 20, 2025

This marks the second reign as RevPro Undisputed British Women’s Champion for Windsor. Mercedes’ reign lasted 346 days (from when she lost the title when the match was taped on December 17th). She made four successful title defenses.

Mercedes Mone now holds 10 physical championship titles: the AEW TBS Championship, CMLL World Women’s Championship, Discovery Wrestling Scottish Women’s Championship, EWA Women’s Championship (Austria), PTW Women’s Championship (Poland), BestYa Women’s Championship (Italy), the Bodyslam Women’s Championship (Denmark), WPW Women’s Championship (Canada), APAC Women’s Championship (Malaysia) and the 2025 Owen Hart Foundation Championship.

Fans can find Fightful’s coverage of AEW Collision Holiday Bash by clicking here.