UFC Fight Night 133: dos Santos vs. Ivanov was a mixed martial arts event produced by the Ultimate Fighting Championship that was held on July 14, 2018 at CenturyLink Arena in Boise, Idaho, United States. A heavyweight bout between former UFC Heavyweight Champion Junior dos Santos and former WSOF Heavyweight Champion Blagoy Ivanov served as the event headliner.

Cast:Junior dos Santos, Blagoy Ivanov, Sage Northcutt, Zak Ottow, Rick Glenn, Dennis Bermudez,

Genre:Action,

country:United States of America,

Production:Zuffa,