WWE Raw results had a major title change in the main event as Chris Jericho became the new United States champion when he pinned Roman Reigns after a codebreaker. The odds were stacked against Reigns when he took on both Jericho and Universal Champion Kevin Owens in a handicap match.

At the start of WWE Raw, Braun Strowman charged into Stephanie McMahon's office and demanded he get Goldberg or Roman Reigns in a match after they double speared him last week. Stephanie ended up putting him in a match against Seth Rollins that ended in a double count out.

According to Forbes, the biggest development in WWE Raw was the appearance of the Undertaker who declared that he will enter the Royal Rumble match in three weeks. He joins The New Day, Baron Corbin, Chris Jericho, Seth Rollins, Goldberg and Brock Lesnar who have confirmed their participation in the 30-man over the top rope match.

According to Cageside Seats, WWE Raw also saw the return of the Heartbreak Kid Shawn Michaels to promote his new movie, "The Resurrection of Gavin Stone," which is due to hit theaters on Jan. 20. His promo got interrupted by Rusev who demanded his wife be included in the movie. Enzo & Big Cass also interrupted that led to a match between Big Cass and Jinder Mahal. Big Cass won with the empire elbow.

In the latter part of WWE Raw Results, Titus O'Neil once again tried to join The New Day after apologizing for his actions last week. The New Day got Titus O'Neil to go through the Keg Challenge which was something Titus did back in his NXT days. Titus ended up failing the challenge which led to him taking on Kofi Kingston in a match, which Kofi won.

Check out this video containing highlights of Chris Jericho's United States title win: