Jairzinho
Rozenstruik has signed with
Fight Nation Championship.
FNC announced Tuesday that the former
Ultimate Fighting Championship heavyweight will make his
promotional debut at FNC 37 on Feb. 6, 2027, in Munich. No opponent
has been announced for “Bigi Boy.”
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Former UFC heavyweight Jairzinho Rozenstruik signs with Fight
Nation Championship for Feb. 6 return
Rozenstruik, 38, parted ways with the UFC in February 2025 after a
unanimous decision loss to Sergei
Pavlovich. His UFC victories include wins over Tai
Tuivasa, Shamil
Gaziev, Junior dos
Santos, Alistair
Overeem and Andrei
Arlovski.
Following his UFC departure, Rozenstruik (16-6) won two bouts in
Dirty Boxing Championship, capturing its inaugural heavyweight
title in August 2025.
His scheduled MMA return will end a two-year absence from the
sport.