Since its inception in 2020, it is held in conjunction with Lucha Libre AAA Worldwide (AAA), Promociones EMW (EMW), and Dragon Gate and features direct competition between wrestlers from these promotions.
[1] Nearly two years later on February 5, 2020, MLW announced that it would be holding its first co-promoted event with AAA on March 13, held in conjunction with AAA's local Tijuana partner Promociones EMW.
[2] This marked the second MLW event promoted in Mexico, following the Crash/Major League Wrestling show held on October 5, 2019.
[3] On July 22, 2022, it was announced that the second Super Series would be taking place on September 18, with MLW making its Atlanta metropolitan area debut at the Space Event Center in Norcross, Georgia, thus establishing Super Series as an annual event.
[4][5] Promotions participating in the event include AAA[6] and Dragon Gate.