part of the 2020 Draft in October, Riddle was drafted to the Raw brand. On October 29, his ring name was shortened to Riddle for unknown reasons. Riddle would participate on Team Raw in the men's traditional elimination tag team match at the Survivor Series, where he would pin Corbin on route to a clean sweep for Raw. In December, Riddle would begin a feud with United States Champion Bobby Lashley. On the January 4, 2021, episode of Raw, Riddle defeated Lashley in a non-title match and would earn a title match the following week but failed to capture the championship. On the January 25 episode, Riddle defeated The Hurt Business (Cedric Alexander, MVP, and Shelton Benjamin) in a gauntlet match to earn another title opportunity against Lashley. At the Royal Rumble, Riddle entered at number 16 and helped eliminate Lashley before being eliminated by Seth Rollins. Riddle received his title match the following night on Raw, where he defeated Lashley by disqualification but did not win the championship. On February 21 at Elimination Chamber, Riddle defeated Lashley and John Morrison in a triple threat match to win the United States Championship, his first title on the main roster and his first singles title in WWE. He lost the title to Sheamus on Night 2 of WrestleMania 37, ending his reign at 49 days. RK-Bro (2021–2022) On the April 19 episode of Raw, Riddle would interrupt a backstage interview by Randy Orton where Riddle suggested a tag team formation, with Orton dismissing the idea by leaving. A match was made later on in the night between Orton and Riddle, which Riddle won with a roll-up. The following week on Raw, Orton was backstage with Riddle when he suggested the team be given a try; the newly labeled RK-Bro defeated Cedric Alexander and Shelton Benjamin, and in a backstage interview afterwards, Orton suggested to Riddle they take the team "a day at a time", thus turning Orton face for the first time since early 2020. After a seven week absence, Orton returned on the August 9 episode of Raw, where he initially discontinued his team with Riddle at the beginning of the show. Later on in the night, Orton defeated AJ Styles in a match following assistance from Riddle and afterwards pretended to hug him but instead hit him with an RKO as a sign of gratitude. The following week, Orton