Orange Cassidy became the first AEW International Champion in Winnipeg, MB at the Canada Life Centre on March 15th, 2023 on AEW Dynamite: Winnipeg. Cassidy defeated Jeff Jarrett in a singles match via pinfall to become the inaugural champion.

Orange Cassidy won the AEW All-Atlantic Championship on October 12, 2022 in the main event of AEW Dynamite in Toronto, ON at the Coca-Cola Coliseum. Cassidy defeated PAC in a singles match via pinfall and had captured his first ever championship in AEW. The AEW All-Atlantic Championship was retired on March 15th 2023.

PAC became the inaugural AEW All-Atlantic champion in Chicago, IL at the United Center on June 26, 2022 at the AEWxNJPW: Forbidden Door PPV. PAC defeated Malakai Black, Miro, and Clark Connors in a four-way tournament final to become the inaugural champion.