[2][3] On May 11, 2023, RevPro announced that they will hold their 11th anniversary show at the Copper Box Arena in London, England on Saturday August 26, 2023, one day before AEW All In.

Next up, Connor Mills successfully defended the Undisputed British Cruiserweight Championship for the second time consecutively in that respective reign in a Six-way Scramble match which also involved Robbie X, Wild Boar, Jordan Breaks, Callum Newman and Sha Samuels.

In the semi main event, Michael Oku defeated Trent Seven to mark his first defense of the Undisputed British Heavyweight Championship in that respective reign.

[6][7] In the main event, United Empire leader Will Ospreay picked up a victory over Los Ingobernables de Japon's Shingo Takagi.

After the bout ended, a masked Chris Jericho made his surprise RPW debut attacked Ospreay prior to their match from All In which was set to occur the very next day.