Global Tag League
Saito took part in another Global Tag League, this one with Yone as his partner. The tournament proved only mildly successful for the team as they finished sixth in the eight team block, however, the team did defeat GHC Heavyweight Champion Katsuhiko Nakajima and Masa Kitamiya on the final day of the tournament to prevent their team from a potential opportunity in the finals. On July 28, 2018, Saito and Naomichi Marufuji defeated The Aggression (Katsuhiko Nakajima and Masa Kitamiya) to win the GHC Tag Team Championship.