RK-Bro was an American professional wrestling tag team composed of Randy Orton and Matt Riddle.

[4] On the May 3 episode of Raw, Orton and Riddle defeated Elias and Jaxson Ryker; this brought RK-Bro's record to 2–0.

[9] After a seven-week absence, Orton returned on the August 9 episode of Raw, where he initially discontinued his team with Riddle.

[10] The following week, Orton officially reunited the team after Riddle saved him from an attack at the hands of AJ Styles and Omos.

[12] On the August 30 edition of Raw, they successfully defended their titles against Bobby Lashley and MVP of The Hurt Business.

[16][17] On the January 10, 2022, episode of Raw, RK-Bro dropped the titles to Alpha Academy (Chad Gable and Otis), ending their reign at 142 days.

Because of what had transpired, Roman Reigns' special counsel, Paul Heyman, then met with WWE official Adam Pearce backstage where Heyman requested that the resulting tag team championship unification match be called off and instead, a six-man tag team match featuring The Bloodline against RK-Bro and Drew McIntyre be made for WrestleMania Backlash, in which they lost after Roman Reigns pinned Riddle.