Ep. 271: Ash faces rival Gary Oak in a critical battle requiring careful team selection
Aired on October 10, 2002

271
Ash Ketchum confronts his long-time rival, Gary Oak, in a match that serves as the ultimate test of his abilities as a Pokémon trainer. To prepare for this challenge, Ash spends the entire night researching battle strategies and studying the specific characteristics of Gary's Pokémon. Because Gary possesses a diverse roster of powerful creatures across many different types, Ash must meticulously analyze the situation. He carefully selects his team to counter Gary's strengths, knowing that proper preparation is essential for success in this high-stakes encounter against a formidable opponent.
Episodes
- Ep. 267 · Ash and Harrison from Littleroot Town assist in battling Sneasel, Machop, and Machoke.
- Ep. 268 · Ash encounters rival Gary Oak as the Johto League competition officially begins
- Ep. 269 · Ash defeats Macey in a three-on-three battle to advance to the second round of the Johto League.
- Ep. 270 · Ash advances to the Championship Round after defeating Jackson in a draw
- Ep. 271 · Ash faces rival Gary Oak in a critical battle requiring careful team selection
- Ep. 272 · Ash secures a major victory over Gary before facing new rival Harrison in his next match
- Ep. 273 · Ash battles Harrison in the Silver Conference quarter finals with Blaziken versus Charizard
- Ep. 274 · Ash loses to Harrison while Gary announces his retirement from battling to become a researcher.
- Ep. 275 · Ash bids farewell to Brock and Misty before departing for Hoenn