Ep. 129: The Alola League Battle Royal features 151 trainers competing with single Pokemon
Aired on July 7, 2019

129
The Alola League commences with a Battle Royal involving 151 trainers, each restricted to using only one Pokemon. All four Island Kahunas serve as referees for this initial stage. The competition proceeds until only the last 16 combatants remain standing. These survivors advance to Round Two of the tournament. The event marks the beginning of the league phase, establishing the rules and participants for the subsequent rounds of the championship.
Episodes
- Ep. 125 · Celebi Sends Ash and Torracat to the Past to Meet Young Kukui
- Ep. 126 · Pikachu and the group search for the missing Ash and Torracat
- Ep. 127 · Anticipation builds for the Alola Pokemon League debut as characters pursue personal goals and reveal shocking news.
- Ep. 128 · Ash and friends reach Manolo Stadium while Team Rocket and Skull oppose the Alola League
- Ep. 129 · The Alola League Battle Royal features 151 trainers competing with single Pokemon
- Ep. 130 · Alola League Round of 16 Battles Feature Pikachu, Kangaskhan, and Tsareena
- Ep. 131 · Alola League Round Advances with Victories for Sophocles, James, Kiawe, and Gladion
- Ep. 132 · Rowlet trains with Toucannon and wears a Decidueye costume for the Alola League quarterfinals against Hau.
- Ep. 133 · Alola League Quarterfinals Feature Rowlet's Surprise Victory and Z-Move Clash