The WORST episodes of Pokémon
Every episode of Pokémon ever, ranked from worst to best by thousands of votes from fans of the show. The worst episodes of Pokémon!
A young boy named Ash Ketchum embarks on a journey to become a "Pokemon Master" with his first Pokemon, Pikachu. Joining him on his travels are Brock, a girl-obsessed Rock Pokemon Trainer, and Misty, a tomboyish Water Pokemon Trainer who may have a crush on him. Ash and Co. end up traveling through various regions, including Kanto, the Orange Islands, and Johto, and then enter the Pokemon League competitions there. Along the way, they run into many confrontations with Jessie, James, and Meowth, a trio of Pokemon thieves who are apart of an evil organization called "Team Rocket". But everytime Team Rocket try to do their evil deeds, they fail thanks to Ash and his Pokemon.
#1 - A Timeless Encounter!
Season 18 - Episode 125 - Aired 6/9/2019
While Ash and his Pokémon train for the upcoming Alola Pokémon League, they accidentally startle a nearby Celebi. The Mythical Pokémon flees back in time—and brings Ash and Torracat with it! Unaware that he’s in the past, Ash meets a young boy who, unbeknownst to him, is actually a younger Professor Kukui. The boy wants to learn about Pokémon moves, and Ash and Torracat demonstrate some of their skills, even receiving a Firium Z from a Totem Trevenant. But the fun suddenly ends when Celebi transports our hero back to the present day. Ash wonders where the boy went, but he’s also happy to see all his Pokémon again!
#2 - Final Rivals!
Season 18 - Episode 138 - Aired 9/8/2019
The Alola Pokémon League finals are underway, with Ash facing off against Gladion! Delia and Professor Oak arrive before the match—just in time to see Meltan evolve into the powerful Melmetal! Melmetal’s strength is awesome, and it takes Gladion and Silvally by surprise on the battlefield. But when Silvally changes into a Fighting type, it soon leaves Melmetal unable to continue. Ash sends in Pikachu, who manages to take down Silvally with a creative strategy, but our heroes are in for a surprise of their own when Gladion’s second battling partner, Lycanroc, is revealed to be Zoroark instead! Now it’s Pikachu versus Zoroark, as the battle continues!
#3 - The Wisdom Not to Run!
Season 18 - Episode 137 - Aired 9/1/2019
In the second half of the Alola Pokémon League semifinals, Ash is battling Guzma, whose Golisopod had previously fled the match—resulting in the defeat of Guzma’s other partner, Scizor. With Golisopod back on the battlefield, Guzma begins reliving painful memories of past conflicts and his strained relationship with Professor Kukui. His frustration builds to a fever pitch, but it’s not enough to stop Ash and Pikachu from ruining his “undefeated” record and winning the match. After the battle, though, Plumeria and the Team Skull Grunts express admiration for his effort—giving him the strength to keep going despite his loss. Next up are the finals: Ash versus Gladion!
#4 - Getting Down to The Ire!
Season 18 - Episode 136 - Aired 8/25/2019
In the first match of the Alola Pokémon League semifinals, Gladion changes Silvally into a Fire type at the perfect moment to withstand Turtonator’s Z-Move and defeat Kiawe! Then, it’s Guzma and Scizor versus Ash and Torracat. Guzma immediately uses U-turn to switch Scizor out for Golisopod, and the battle seems to be going well. But after taking damage, Golisopod suddenly returns to its Poké Ball, forcing Scizor back into the battle—and directly into the path of Torracat’s Fire Blast! It’s super effective! Scizor is defeated in a single hit, and as Guzma loses his temper and yells at Golisopod, everyone is left to wonder—what will happen next?
#5 - The Final Four!
Season 18 - Episode 135 - Aired 8/18/2019
Four Trainers are ready to compete in the Alola Pokémon League semifinals: Ash, Gladion, Guzma, and Kiawe. Mimo has come to cheer Kiawe on, but after getting lost on the way to the stadium, she is confronted by Team Skull! Gladion saves the day—and then goes on to battle her big brother! The first match of the semifinals reflects much hard work and skill by both Trainers. When Marowak is knocked out, Kiawe brings out Turtonator—and when it defeats Gladion’s Lycanroc, he calls for the mighty beast Silvally! Now it remains to be seen who will emerge victorious and move on!
#6 - The Road to the Semifinals!
Season 18 - Episode 134 - Aired 8/11/2019
As the Alola Pokémon League quarterfinals rage on, Kiawe and Charizard face off against Sophocles and Vikavolt in the third battle. Both sides show impressive offense and defense, making it clear they’ve trained hard. But Vikavolt’s Wild Charge attack isn’t enough to stop Charizard’s Supersonic Skystrike Z-Move, and Kiawe and Charizard end up on top! In the fourth match, Lana and Primarina battle Guzma and Golisopod, but Guzma’s intense battling style takes Lana and Primarina by surprise. Despite a valiant effort, Primarina takes significant damage and loses the battle, but everyone agrees Guzma won fair and square. Next up are the semifinals: Kiawe versus Gladion and Ash versus Guzma!
#7 - Battling on the Wing!
Season 18 - Episode 133 - Aired 8/4/2019
The Alola Pokémon League quarterfinals continue at a lightning pace, and Ash and Rowlet are in the midst of their battle with Hau and Decidueye. The attacks fly furiously—just like the competitors themselves—until it appears that Rowlet is unable to battle. But Hala notices that Rowlet hasn’t lost yet…it’s actually just sleeping! The battle restarts, and after mastering a new move, Rowlet ends up victorious! Then, Kiawe and Charizard face off against Sophocles and Vikavolt, and the latter two successfully pull off a Z-Move—will Charizard be able to escape the devastating attack?
#8 - Imitation is the Sincerest Form of Strategy!
Season 18 - Episode 132 - Aired 7/28/2019
Rowlet is determined to battle Decidueye in Ash’s Alola Pokémon League quarterfinals match against Hau, but first it needs some additional training. And just in the nick of time, Toucannon and its flock arrive to teach Rowlet a new move! Meanwhile, at Manalo Stadium, Gladion and his Lycanroc defeat James and Mareanie…and then Ash is up next! Rowlet enters the battlefield dressed in a Decidueye costume, which ends up becoming a decoy against the real Decidueye’s Sinister Arrow Raid attack! With Rowlet still standing, how will the rest of the match play out?
#9 - The Battlefield of Truth and Love!
Season 18 - Episode 131 - Aired 7/21/2019
As the Alola Pokémon League continues, it’s time to decide on four more competitors to move to the next round! First up is Sophocles and Vikavolt against Mina and Ribombee, and while Ribombee is powerful, it’s no match for Vikavolt’s Signal Beam! Then, it’s a Team Rocket showdown as James and Mareanie take on Jessie and Wobbuffet. The match is close, but James decides to give it his all—and wins! After that, Kiawe and Marowak defeat Acerola and Rapooh in a ghostly clash, and Lillie and Snowy face off against Gladion and Umbreon. Lillie’s skills are impressive, but Gladion still pulls off the win. On to the next round!
#10 - Battling Besties!
Season 18 - Episode 130 - Aired 7/14/2019
The Alola Pokémon League is down to 16 competitors, and Ash and Faba are set to battle! Pikachu lets Meltan take the spotlight—and that it does, winning the match against Faba’s Hypno. Then, Ilima and Kangaskhan take on Guzma and Scizor, but after undergoing Mega Evolution, Kangaskhan falters and is defeated. In the third match, Hau’s Raichu uses speed to overtake Principal Oak’s Exeggutor. Finally, Lana and Mallow face off, but Mallow nearly gives up when she starts falling behind. Lana encourages her to persevere, and Mallow and Tsareena pull off their first Z-Move! Lana and Primarina end up winning the match, but Mallow’s still happy for her friend!
#11 - Battle Royal 151!
Season 18 - Episode 129 - Aired 7/7/2019
The Alola Pokémon League is underway, and it promises to be full of action, drama, and surprises! The qualifying round is a Battle Royal competition among 151 different Trainers, and only the top 16 will make it to the next stage! A free-for-all ensues, with our heroes battling against and alongside friendly rivals like Pikala and Hiroki as well as returning foes like Viren’s cronies and Plumeria from Team Skull. When the dizzying action finally winds down, the entire Pokémon School class, Hau, Gladion, and even a disguised Team Rocket are among those left standing! Now, the question is: who will make it all the way to the top?
#12 - League Offenders and Defenders!
Season 18 - Episode 128 - Aired 6/30/2019
Professor Kukui’s dream of creating an Alola Pokémon League is finally reality! Our heroes are as excited as can be, and everybody wants to participate—even Team Rocket! But there’s someone set on destroying the League and everything it stands for…Guzma, the leader of Team Skull. Full of resentment for Professor Kukui and the teachings of Kahuna Hala, he’s determined to get the last laugh by winning the League, then shutting it down for good! But Ash is having none of that, and he vows to never lose to Guzma. His friends agree—and with that, the League is off to a rousing start!
#13 - Chasing Memories, Creating Dreams!
Season 18 - Episode 127 - Aired 6/23/2019
Professor Kukui has finally realized his dream of establishing the Alola Pokémon League, and he’s excited to welcome everyone to the dedication of the brand-new Manalo Stadium. Much to the excitement of our heroes, he announces that the Champion of the Alola Pokémon League will be granted an exhibition battle with the Masked Royal. Ash and friends are fired up and eager to participate—and Lillie even pulls off her first Z-Move! Meanwhile, Gladion sets out on a search…and eventually reunites with his father’s long-lost Zoroark! After learning that its partner is still alive, Zoroark agrees to join Gladion on his quest to find Professor Mohn!
#14 - Pikachu's Exciting Adventure!
Season 18 - Episode 126 - Aired 6/16/2019
After returning to the present day, Ash and Torracat reunite with Pikachu, Lycanroc, Rowlet, and Meltan—who are all covered in dirt! It turns out the four Pokémon had been searching for Ash and Torracat after the pair’s sudden disappearance. They’re excited to recap their journey, but Ash doesn’t understand what they’re saying! He has no idea what they went through in order to find him—they even took on the role of Ultra Guardians and got some help from Clefable and Garchomp! Even though he can’t figure out how they got so filthy, our hero is just happy to be back in the company of his Pokémon friends!
#15 - Enter the Champion!
Season 18 - Episode 139 - Aired 9/15/2019
As the Alola Pokémon League races toward the finish line, Gladion and Zoroark unleash the Z-Move Never-Ending Nightmare against Pikachu. But Pikachu stops in its tracks to meet the threat head-on with Breakneck Blitz: a strategy that’s pure Ash! The clash of Z-Moves leaves both Pokémon unable to battle, and Ash and Gladion both respond by sending out their Lycanroc for the final stretch of the match. The two Lycanroc battle to new levels of intensity, ending with the first ever Alolan champion!
#16 - Living on the Cutting Edge!
Season 18 - Episode 124 - Aired 6/2/2019
Someone’s been slicing and dicing objects all over Melemele Island: a cabbage at Mallow’s Family Restaurant gets chopped up, a golden Viren statue is cut in half, and the trees in Lillie’s yard are shaped into perfect topiaries! These occurrences (and more) are the work of an Ultra Beast named Kartana, who can cut anything with its bladelike body. When the Ultra Guardians ask Kartana to stop its cutting spree, it ignores them—but later it saves the day by demolishing a meteor that’s barreling straight for the Pokémon School! Grateful for Kartana’s help, our heroes bid it farewell as it returns home through an Ultra Wormhole.
#17 - A Fiery Training Camp Trick!
Season 18 - Episode 123 - Aired 5/26/2019
Excitement is building for the upcoming Alola Pokémon League, and the Pokémon School class is ready to train! Ash, Kiawe, and Sophocles decide to camp out at Kiawe’s family farm, but Sophocles is having a hard time working up the confidence to pull off a Z-Move. To help Sophocles train, Kiawe secretly enlists the help of a wild Crawdaunt who previously clashed with Turtonator. Crawdaunt launches a surprise attack on Sophocles, but Sophocles manages to overcome his fear and launch a powerful Z-Move with Vikavolt! The circumstances of the battle may have been unusual, but Sophocles is feeling more confident with a Z-Move at his command!
#18 - Spying for the Big Guy!
Season 18 - Episode 122 - Aired 5/19/2019
When Team Rocket receives a call from Headquarters, they come to regret their previous claim to have caught Bewear, as Matori tells them to send the Pokémon to Giovanni right away. But, of course, they haven’t actually caught Bewear—if anything, Bewear has caught them. Panic ensues when Matori arrives in Alola, but Jessie, James, and Meowth convince her that they need Bewear’s help to catch an even more impressive Pokémon. Eventually, Matori changes plans and tries to steal Stufful instead, but a disguised Meowth thwarts her plan by taking the little Pokémon’s place. Then, just in the nick of time, Bewear swoops in to take Meowth back home!
#19 - A Recipe for Success!
Season 18 - Episode 121 - Aired 5/12/2019
When the Family Restaurant runs out of Big Mushrooms, Mallow visits Oranguru’s place in the forest to ask for more. When she arrives, she finds Meowth looking for some peace and quiet, but the place quickly becomes busy with Pokémon customers. Mallow decides to stay and help Oranguru, and she prepares scrumptious food and drinks for all kinds of Pokémon. When Tapu Koko turns out to be one of those customers, she prepares a special dish for the Island Guardian. Thrilled with its meal, Tapu Koko presents Mallow with a Grassium Z, and Oranguru gives her a Z-Ring! Now all our heroes have Z-Rings of their own!
#20 - The One that Didn't Get Away!
Season 18 - Episode 120 - Aired 5/5/2019
The Pokémon School class is fishing off a reef, and Ash and Lana decide to venture farther out to sea inside Brionne’s balloons. Suddenly, they encounter the Legendary Pokémon Kyogre! They learn that it’s been poisoned and is being pursued by a group of sinister Pokémon hunters. But the hunters underestimate our heroes’ skills and determination, and Kyogre is healed when Lana coaxes it to swallow an Antidote. Kyogre is still angry, but after Brionne evolves into Primarina and sings a beautiful melody, the Legendary Pokémon calms down enough for Lana to express her admiration for it. This is one adventure Lana and Primarina will never forget!
#21 - A High-Speed Awakening!
Season 18 - Episode 119 - Aired 4/28/2019
Sophocles and Vikavolt are entering a Vikavolt race! When they arrive, Sophocles learns that his rival Horacio is also competing with his newly evolved Vikavolt. The entrants get off to a rousing start, but when Sophocles enters the cave route, his fear of the dark leaves him petrified. Vikavolt offers him support, leading him to realize that if his Pokémon is determined to press on, he can be courageous as well. After an interruption by Team Rocket, the race is back on, and Sophocles wins by a nose! He receives a Buginium Z as a prize, and Hapu follows up by giving him a Z-Ring!
#22 - Aiming for the Top Floor!
Season 18 - Episode 118 - Aired 4/21/2019
On day two in Malie City, our heroes look forward to battling at the Kantonian Gym—especially Ash! But first they have to complete a series of challenges on their way to the top of the Gym tower. Ash and Kiawe reach the top and meet Gym Leader Ryuki, who claims to be a rock-and-roll star. Ryuki’s unorthodox battle style is confusing, and Kiawe and Marowak are quickly left unable to battle. But when Ash’s challenge turns into a Double Battle, Rowlet learns Brave Bird just in time to help Meltan! Ash wins the battle and the Kantonian Gym badge…which Meltan proceeds to eat!
#23 - Drawn with the Wind!
Season 18 - Episode 117 - Aired 4/14/2019
Our heroes are having a great time sightseeing in Malie City, but after a sudden gust of wind, Shaymin, Meltan, and Sandy are nowhere to be found! Ash and friends are determined to find them, but there are others who have their eyes on stealing these unique Pokémon—Team Rocket, of course! The thieves capture the Pokémon in a supposedly impenetrable trap, but they’re dismayed when Meltan effortlessly eats right through it! Soon enough, Team Rocket is sent off with a new blast, and our heroes are reunited with their Pokémon friends!
#24 - The Secret Princess!
Season 18 - Episode 116 - Aired 4/7/2019
Lillie and Gladion are at Aether Paradise, searching for the research files written by their father, Mohn, prior to his disappearance into an Ultra Wormhole years ago. Lusamine regrets not telling her children more about Mohn, but she decides now is the right time. Back at home, the siblings explore Mohn’s room and find a couple of surprises—a Z-Ring, which Lillie holds on to with Kahuna Hala’s blessing, and Magearna, an Artificial Pokémon that Mohn intended as an eventual gift for Lillie. Unfortunately, Magearna is inactive and completely silent—but Lillie, full of gratitude, vows to continue her father’s work to get it moving again!
#25 - The Dealer of Destruction!
Season 18 - Episode 115 - Aired 3/31/2019
Professor Kukui has announced the formation of the Alola Pokémon League, and the excitement is overwhelming! Ash and friends want to enter, but someone else is determined to keep the event from launching—Guzma, the mysterious and menacing leader of Team Skull. He confronts Professor Kukui, vowing to destroy the Pokémon League, and Ash takes the opportunity to challenge him to a battle. Guzma’s Golisopod holds its own against Pikachu, but when it suddenly returns to its Poké Ball, the match ends, and Guzma returns to Team Skull’s base. Just what is the relationship between Guzma and Professor Kukui, and will the Alola Pokémon League become a reality?