Samuel Ratsch is an American professional wrestler signed with AEW. He is best known as Darby Allin and he is a former TNT Champion.
In 2015, Ratsch made his professional wrestling debut at GCW. Ratsch spent the next five years working on the independent circuit and worked for various promotions, such as WWN, AAA, and Progress Wrestling. Ratsch goes by Darby Allin.
In 2019, he made his AEW debut, which ended in a draw against Cody. In October, Allin faced Jericho for the AEW World Championship and lost. At Revolution, he faced Sammy Guevara and lost. During the summer, he entered the TNT Championship tournament but got eliminated by Cody.
By the end of the year, Darby Allin defeated Cody Rhodes to win the TNT Championship at Full Gear. At Winter is Coming, Sting came out and aided Allin and Rhodes. In 2021, Allin defeated Brian Cage to retain his title. At Revolution, Sting and Darby Allin defeated Ricky Starks and Brian Cage in a tornado tag match.
After 186 days, Allin lost the title to Miro. At Double or Nothing, Sting and Allin defeated Scorpio Sky and Ethan Page. Later, he was challenged by a returning CM Punk to a match. At All Out, Punk defeated Allin. After Punk, Allin began feuding with MJF.
At Full Gear, MJF defeated Allin. In 2022, Allin and Sting began feuding with AHFO. At Revolution, Sting, Allin, and Sammy Guvera defeated Matt Hardy, Andrade, and Isiah Kassidy. Allin was last seen on Dynamited feuding with Andrade Family Office.