Reigns announced on the first SmackDown of 2020 that he will be entering the match. He is the first male Superstar to be confirmed for the 30-Man Royal Rumble.
The 2020 WWE Royal Rumble pay-per-view takes place on January 26 from Minute Maid Park in Houston, Texas.
Below is the updated announced Rumble card:
30-Man Royal Rumble Match
Roman Reigns, 29 Participants TBA
30-Woman Royal Rumble Match
Charlotte Flair, 29 Participants TBA
WWE Universal Title Match
Daniel Bryan vs. "The Fiend" Bray Wyatt (c)