Episode 150
At the Pokémon Center Ash recieves his Snorlax from Professor Oak. He learns about the Arena Tycoon Greta from Scott, who tells him that she battles with Fighting Pokémon. At the Battle Arena, Ash ends up with a two-on-two battle with Greta. Greta chooses Hariyama and Medicham while Ash chooses Grovyle and Snorlax. In the first round Greta quickly overwhelms Grovyle. Can Ash and Snorlax pull through and beat Greta?
Aired 27/10/2005EP 150 - Episode 150
Pokémon the Series: Ruby and Sapphire
After participating in the Johto League, Ash decides to begin anew in yet another journey; this time by himself and Pikachu, in the land of Hoenn. Though he isn't alone for long, as 10-year-old May (who dislikes Pokemon, but just wants to come along to see the world) travels with him after Pikachu destroys her bicycle. Ash also meets up with his old companion, Brock, and May's younger brother, Max. Together, they travel along in Hoenn, battling Gym Leaders, entering Contests, and other events on the way to the Hoenn League.
(Source: Anime News Network)