WrestleMania 35 has fans all over the world filled with anticipation as the athletes travel to the MetLife Stadium in New Jersey.
The showpiece includes the first-ever all-female main event, with Rousey taking on Becky Lynch and Charlotte Flair – with two belts on the line.
Other big events include Drew McIntyre taking on the returning Roman Reigns and Kurt Angle’s last-ever WWE match.
UK viewers can watch all the action on the WWE Network from 10:30 pm GMT.
The action will begin at midnight on Monday and the event will wrap up at around 5:30 am, the main event is due to start at around 4:30 am UK time.
Billie Kay, known for her exploits with tag-team IIconics with team-mate Peyton Royce, has had her say on the man event, and picked her winner as Lynch.
Kay told Express Sport: “It’s pretty incredible when you think about it.
“Over the span of 15 years how crazy it is to think how WrestleMania is going to be an all-female main event.
“So special and we have been there supporting all of the women and we’ve got our picks.
“We’re going with Becky.
“She’s The Man, she’s just ready.”
Irish-born Lynch has taken WWE by storm in the last year, and many are tipping her to take the belts.
“It’s her time,” Royce added.
“Mentally and physically it’s all just coming together.
“It’s going to be such an incredible night for women all over the world.
“We’ll be watching with our championships here [on our shoulders].”