ASH AND PIKACHU WIN HISTORY

Ash and pikachu win :

 A young boy from Pallet Town, comes of age and gains the right to be a Pokémon Trainer, hoping to achieve his dream of becoming a Pokémon Master; Trainers receive their first Pokémon from Professor Samuel Oak, the town's foremost authority on researching Pokémon. Though Ash oversleeps and arrives late to Professor Oak's lab, he receives a Pikachu, who is initially uncooperative. On their way to Viridian City, Ash earns Pikachu's friendship by selflessly shielding him from a group of angry Spearow. While Pikachu's injuries are treated in Viridian City's Pokémon Center, Ash is confronted by Misty, a girl whose bike he desperately stole and wrecked in his attempt to escape the Spearow, so she declares that she will not leave Ash's side until she is properly compensated. Suddenly, a trio of criminals from the organization Team Rocket — Jessie, James, and Meowth — appear to steal Pokémon from the center. Pikachu overpowers them, which convinces the trio of his teamwork value and inspires numerous subsequent attempts to steal him. In order to compete in a Pokémon League Tournament, Ash must defeat Gym Leaders and earn badges as evidence of his victories. Ash earns his first badge in Pewter City after battling with the Gym Leader Brock, who decides to venture with him. Together with Brock and Misty, Ash travels across the Kanto Region, defeating Gym Leaders, collecting their badges, and capturing new Pokémon. After collecting all eight badges, Ash participates in the Indigo Plateau Conference, but he reaches the top 16 before losing to his friend Ritchie.

Upon Ash's return to Pallet Town, Professor Oak asks him to go to Professor Felina Ivy in the Orange Islands to collect a GS Ball, a mysterious Poké Ball that cannot be opened. Brock stays with Professor Ivy as her assistant, and Ash decides to defeat the Gym Leaders of the Orange Islands and qualify for the local Orange League Tournament. Ash and Misty are joined by artist Tracey Sketchit, who dreams of meeting Professor Oak. Ash faces and defeats Supreme Gym Leader Drake after collecting the Orange Islands Gym Badges. The trio returns to Pallet Town, where Tracey stays with Professor Oak as his assistant and Brock reunites with his friends.

Ash, Misty, and Brock go to the Johto Region after learning that Gary Oak, Professor Oak's grandson and Ash's childhood rival, has gone there as well. Ash defeats the Gym Leaders of Johto and competes in the Silver Conference, where he defeats Gary and causes him to reconsider his purpose in life. After advancing to the quarter-finals, Ash loses to Harrison, who informs him of the Hoenn Region. Misty and Brock return to their home due to family reasons. Ash leaves all his Pokémon (excluding Pikachu) in Professor Oak's lab, and he travels to Hoenn alone.

Ash arrives in Hoenn, where he reunites with Brock and gains two new companions, May, a beginning Trainer and aspiring Pokémon Coordinator, and her younger brother Max. Throughout their journey, May collects five ribbons to participate in the Hoenn Grand Festival, but she loses to her rival Drew in the quarter-finals, placing her in the Top 8, and Robert takes the Ribbon Cup. Ash defeats all eight Hoenn Gym Leaders and participates in the Hoenn League, but he loses to Tyson, in the quarterfinals, placing him in the Top 8 and Tyson becomes the Winner in the Ever Grande Conference. Then Ash returns to Pallet Town.

Ash continues his journey with Brock, May and Max in Kanto, where he participates in the Battle Frontier and gets seven Frontier Symbols after defeating the Frontier Brains. However, Ash declines the offer to be a Frontier Brain, and decides to continue his Pokémon Journey. May collects five ribbons to participate in Kanto Grand Festival, where she defeats Drew in the quarter-finals and advances to the semi-finals but she loses to Solidad, placing her in the Top 4, and Solidad takes the Ribbon Cup. Bidding farewell to May, Max and Brock as they went back to their hometowns, Ash returns to Pallet Town. After battling with Gary, Ash decides to travel to the Sinnoh region.

Upon arriving in Sinnoh, Ash reunites with Brock and meet Dawn, another Coordinator, who travels with them as they go through the Sinnoh region. Dawn earns five ribbons to participate in the Sinnoh Grand Festival, where she loses to Zoey in the finals, placing her runner-up, and Zoey takes the Ribbon Cup. Ash defeats all eight Sinnoh Gym Leaders to participate in the Sinnoh League, where he defeats his new rival Paul in the quarter-final, then Ash loses to Tobias in the semi-finals, placing him in the Top 4 and Tobias beccomes the Winner of Lily of the Valley Conference. Bidding farewell to Dawn in Sinnoh and Brock one last time, Ash once again returns to Pallet Town.

Ash, his mother Delia and Professor Oak take a holiday to the far-off Unova Region, where he meets and travels with would-be Dragon Master Iris and Striaton City Gym Leader, Pokémon Connoisseur, and sometimes detective Cilan. After winning all eight Unova Badges and thwarting the sinister Team Plasma, Ash, Iris, and Cilan travel throughout the eastern side of Unova to prepare for the Unova League, but Ash loses to Cameron in the quarter-finals, placing him in the Top 8. Cameron loses to Virgil in the semi-finals, placing him in the Top 4 and Virgil becomes the Winner of the Vertress Conference.

Afterwards, Ash, Iris, and Cilan travel through the Decolore Islands before Ash makes his way back to Pallet Town and meets the investigative reporter Alexa, who is from the distant Kalos Region. Having arrived back in Kanto, Iris and Cilan travel to Johto whilst Ash and Alexa head to Kalos.

Ash and Alexa arrive in the Kalos Region and Ash is itching to get started in earning his Gym Badges. But after Alexa informs Ash that her sister, a Gym Leader, is currently absent, Ash travels to Lumiose City where he meets boy-genius Clemont and his younger sister Bonnie, unaware that Clemont is, in fact, Lumiose City's Gym Leader; a fact he tries his best to hide. Ash also reunites with Serena, a young girl from Vaniville Town and an aspiring Pokémon Performer, whom Ash had met in his childhood. Serena earns three keys to participate in the Pokémon Showcase, but Serena loses to Aria in the finals, placing her runner-up. After defeating all eight Kalos Gym Leaders, Ash competes in the Kalos League and advances all the way to the finals, where he loses to Alain, placing him runner-up and Alain becomes the Winner of the Lumiose Conference. Bidding farewell to his friends in Kalos, Ash once again returns to Pallet Town.

Ash, Delia and her Mr. Mime are on vacation in the Alola Region when Ash has an encounter with Tapu Koko, the guardian Pokémon of Melemele Island, who presents him with the Z-Ring, a device that, when paired with a Z-Crystal, allows a Pokémon to unleash a powerful Z-move when synchronized with its Trainer, leading him to stay in Alola and enroll at the local Pokémon School. When he decides to undertake the trials necessary to master the power of the Z-Ring, Ash's new classmates Lana, Mallow, Lillie, Sophocles and Kiawe decide to accompany him. Ash takes part in the island challenges and defeat the Island Kahunas. Ash and his friends join the Aether Foundation and goes on Ultra Guardians mission to capture Ultra Beasts. Finally Ash gains his first league victory at the Alola League, after becoming the first-ever Champion of the Alola Region, Ash bids farewell to his classmates and Alolan family and Pokémon before returning to Pallet Town.

Ash and his new friend Goh become research fellows for Professor Cerise, tasked with collecting information on Pokémon from Kanto to Galar. Meanwhile, Ash competes in the World Coronation Series, a world tournament held to decide the world's strongest Trainer in order to battle Leon, the Champion of the Galar Region and current Monarch, and Goh attempts to catch each and every Pokémon, including Mew, and later takes part in trial missions of a research project called "Project Mew" to be a Chaser and find Mew. Ash defeats Leon in the final round of the World Coronation Series Masters Eight Tournament and becomes the new Monarch. Goh and other members of Project Mew travel to Faraway Island, where they encounter Mew and Goh befriends it instead of catching it. With their goals accomplished, Ash and Goh go their separate ways.

Ash resumes his journey with Pikachu, but along the way, they reunite with Misty and Brock and decide to travel with them again. After traveling for a while, Ash, Brock, and Misty return to their homes. Then, Ash decides to travel again to meet and befriend new Pokémon in order to achieve his goal of becoming a Pokémon Master