Tập 137: Ash đối đầu với Golisopod của Guzma sau khi Torracat thất bại, hé lộ bí mật về thành tích bất bại của Guzma.

137

Scizor has been defeated and Guzma has only Golisopod. Torracat continues to battle, but eventually is defeated. Ash chooses Pikachu as his second Pokemon, but Golisopod proves to be a tough opponent. However, the secret behind Guzma's being undefeated is about to be revealed. (Source: Wikipedia)