Season
- Season 0 1997-10-06
- Season 1 1997-04-01
- Season 2 1999-01-28
- Season 3 1999-10-14
- Season 4 2000-08-03
- Season 5 2001-08-09
- Season 6 2002-11-21
- Season 7 2003-09-04
- Season 8 2004-09-09
- Season 9 2005-10-06
- Season 10 2006-09-28
- Season 11 2007-11-08
- Season 12 2008-12-04
- Season 13 2010-01-07
- Season 14 2010-09-23
- Season 15 2011-09-22
- Season 16 2012-10-11
- Season 17 2013-10-17
- Season 18 2014-11-13
- Season 19 2015-10-29
- Season 20 2016-11-17
- Season 21 2017-10-05
- Season 22 2018-10-21
- Season 23 2019-11-17
- Season 24 2020-12-11
- Season 25 2021-12-17
Season 25 Episode
- Season 20 Alola to New Adventure!
- Season 20 The Guardian's Challenge!
- Season 20 Loading the Dex!
- Season 20 First Catch in Alola, Ketchum-Style!
- Season 20 Yo, Ho, Ho! Go, Popplio!
- Season 20 A Shocking Grocery Run!
- Season 20 That's Why the Litten is a Scamp!
- Season 20 Lillie's Egg-xhilarating Challenge!
- Season 20 To Top a Totem!
- Season 20 Trial and Tribulation!
- Season 20 Young Kiawe Had a Farm!
- Season 20 The Sun, the Scare, the Secret Lair!
- Season 20 Racing to a Big Event!
- Season 20 Getting to Know You!
- Season 20 Rocking Clawmark Hill!
- Season 20 They Might Not Be Giants!
- Season 20 Crystal-Clear Sleuthing!
- Season 20 A Seasoned Search!
- Season 20 A Guardian Rematch!
- Season 20 Partner Promises!
- Season 20 One Journey Ends, Another Begins...
- Season 20 A Shivering Shovel Search!
- Season 20 Getting the Band Back Together!
- Season 20 Alolan Open House!
- Season 20 A Team-on-Team Tussle!
- Season 20 So Long, Sophocles!
- Season 20 A Glaring Rivalry!
- Season 20 Pulling Out the Pokémon Base Pepper!
- Season 20 Lulled to La-La Land!
- Season 20 The Ol' Raise and Switch!
- Season 20 The Island Whisperer!
- Season 20 Treasure Hunt, Akala Style!
- Season 20 Big Sky, Small Fry!
- Season 20 A Crowning Moment of Truth!
- Season 20 Currying Favor and Flavor!
- Season 20 Trials and Determinations!
- Season 20 Rising from the Ruins!
- Season 20 Mimikyu Unmasked!
- Season 20 Mallow and the Forest Teacher!
- Season 20 Balloons, Brionne, and Belligerence!
- Season 20 Mounting an Electrifying Charge!
- Season 20 Alola, Kanto!
- Season 20 When Regions Collide!
Pokémon - Season 20 Episode 27 A Glaring Rivalry!
7.93 48 minutes A trainer named Gladion, dressed in black, battling with a powerful fiery-eyed Lycanroc and wearing a Z-ring, has appeared on Melemele Island. After seeing them in action, Ash naturally wants to battle Gladion; however, he's totally shocked when Lillie appears and calls Gladion her brother. Gladion seems cold towards Lillie and at first refuses Ash's challenge, but then learns that Ash got his Z-ring from Tapu Koko and had actually battled the Island Guardian. That night, Gladion's Umbreon delivers a note to Ash agreeing to battle. It's Ash's Rockruff versus Gladion's Lycanroc! However, Team Rocket, who saw Gladion defeat the Team Skull grunts earlier, can't resist getting involved. Ash and Gladion must work together to rescue Pikachu and Lycanroc.
