UFC middleweight champion Israel Adesanya (23-1) remains unbeaten in the 185-pound division, and only has one loss on his professional record. The lone blemish on his professional MMA resume came in a light heavyweight title bout. He was defeated by Jan Blachowicz via unanimous decision at UFC 259 in March 2021
Excerpt from:
Israel Adesanya reveals the lowest point of his MMA career, and it wasn’t his lone loss – MMA Weekly