In the AFC Champions League 2023/24 round of 16, True Bangkok United faced Yokohama F. Marinos at True Stadium. Coach Ban Thachatawan Sripan rearranged players based on the league game against Muangthong United, replacing Mahmoud Ed and Wander Louis. The game began with Nitipong Selanont crossing inside, but the Yokohama defender cleared the ball. In the 6th minute, Willen Mota shot from afar, but William Pop blocked it. In the 10th minute, Rungrath dribbled the ball and hit Takuma Kamijima, scoring a goal for Yokohama F. Marinos.
In the 24th minute, Elbar scored a goal for Yokohama F. Marinos, giving them a 0-2 lead. In the 34th minute, Nitipong Selanont scored a goal for Theps, securing a 1-2 win. However, both teams took turns attacking and defending but were unable to produce a score. True Bangkok United fell behind Yokohama F. Marinos 1-2, with the next match scheduled for True Bangkok United to visit Sukhothai FC on February 17, 2024, the match ended in a 2-2 draw after Mahmoud Ed goal.
In the Asia AFC Champions League 2023/24 round of 16, Bangkok United travels to Yokohama F. Marinos on February 21, 2024, at 6:00 p.m. (Thailand time) at the International Yokohama Stadium.
