Rousey, a 2008 Olympic judo bronze medalist, was knocked out by Holm on Nov. 15 in Melbourne, Australia, her first defeat since switching from judo to MMA in 2010.
Rousey, 28, said she will “be done with everything” if she loses the anticipated rematch with Holm, according to ESPN The Magazine.
“I guess it’s all going to be determined by what happens in the rematch,” Rousey said, according to the report. “Everything is going to be determined by that. Either I’ll win and keep going or I won’t and I’ll be done with everything.”