Volkov leads active UFC-ranked fighters with 51 professional MMA bouts

Alexander Volkov holds the highest professional fight count among currently ranked UFC fighters with 51 bouts, followed by Charles Oliveira at 49 and Derrick Lewis at 43. Jan Blachowitz, Nikita Krylov, and Kenji Horiguichi are also among the most experienced, each with 42 professional appearances. Jiri Prochazka and Alexandre Pantoja are both on 39 pro fights and are closing in on the 40-bout mark.