Episode 175
Finally in Mulberry Town, May learns that this is the last contest before the Grand Festival! May becomes nervous and begins to doubt herself, but this is quickly put to rest when Harley shows up bragging about his five ribbons. Harley finds Team Rocket outside planning Jessie's contest strategy. Harley decides to help Jessie, but only so May won't make it to the Grand Festival. He gives her Cacturne and Banette to use. As the appeals get underway, Jessie takes an early lead, but thanks to James, Meowth, and Harley’s Ariados, May and Combusken are starting to slip up. Will May be able to pass the appeals and get to the second round.
Aired 27/04/2006EP 175 - Episode 175

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)