Belarusian mixed martial artist Andrei Arlovski holds one of the UFC's longevity records, tying for the most fights ever contested inside the UFC octagon across a career spanning over two decades.
Record no. MRB-2026-006464
Most Fights in UFC History (shared record)
Reference Record – Not Certified
This record is compiled from publicly available sources for reference. It has not been examined or certified by The Book of World Records.