The American will make her debut in the new league at the UFC 300 tournament, which will take place on April 13 in Las Vegas. Her opponent will be a former title holder in the up to 135 lb division, a compatriot Holly Holm.
Harrison, 33, has spent her entire MMA career in the PFL, where she has compiled an impressive 16-1 record. She made her last appearance in the organization in November last year, defeating Aspen Ladd on points. After this, the American became a free agent.