On the January 29, 2019 episode of "SmackDown", they defeated The Bar, The New Day and new SmackDown tag team Heavy Machinery (Otis and Tucker) to get a SmackDown Tag Team Championship match at Elimination Chamber, where they defeated Shane McMahon and The Miz, winning the titles for a record fourth time. On the March 25 "SmackDown", the Usos were a part of a tag-team gauntlet match in which they forfeited to former rivals the New Day as a show of respect and to help Kofi Kingston earn a WWE Championship match at WrestleMania. As a storyline punishment for their deed, they were scheduled to defend the titles against The Bar, Aleister Black and Ricochet, and Shinsuke Nakamura and Rusev in a Fatal 4-Way at WrestleMania 35, where they would retain. Two days later, on the April 9 episode of "SmackDown", The Usos lost the titles to The Hardy Boyz.