Titre original : I Do Not Know Where This Love Will Take Me
Taichi manages to take into account Haruda's advice and cause his opponent to perform a double fault, bringing them level again. Meanwhile, Chihaya wins her match against Rion, encouraging Taichi and Yusei to work harder, pushing both of their games to a luck-of-the-draw scenario. The two synchronize the placement of their remaining card and, defying Taichi's general bad luck, their card is read and they win the tournament for Misuzawa. As Chihaya steps outside the hall, she sees Arata waiting for her and states that she has fulfilled her promise to become one of the best players in Japan.