“Bigi Boy” Jairzinho Rozenstruik (15-5) was looking to win his second fight in a row while Tai Tuivasa (14-8) was looking to avoid a fifth straight loss. While both men are really good ...

Fan-favorite and 10th ranked Tai Tuivasa (14-7) was going to look to defend his spot as he took on the 12th ranked heavyweight in the world “Bigi Boy” Jairzinho Rozenstruik (14-5). Tuivasa was ...

The victory was clean for the 6-foot-2 Rozenstruik, known by the nickname “Bigi Boy.” And yet, the narrative drawn up by many since the Dec. 7, 2019 victory — just five weeks after ...

That's what we call a knockout. #UFCVegas56— Jairzinho 'BIGI BOY' Rozenstruik (@JairRozenstruik) June 5, 2022 Regardless of how it ended, the victory keeps Volkov relevant in the heavyweight ...

Jairzinho Rozenstruik found himself on the wrong end of a brutal cut from the UFC earlier this year, with Dana White wasting ...

It’s a faster rise than anybody could have reasonably expected from Rozenstruik, but not unprecedented, because “Bigi Boy” will be the first to admit that he has drawn inspiration from the ...

Jairzinho Rozenstruik broke onto the UFC scene in a big way. 'Bigi Boy' had built a 6-0 record that included five knockouts before signing with MMA's biggest promotion. Four knockouts in his first ...

The main event will be a heavyweight bout between “Bigi Boy” Jairzinho Rozenstruik and Jailton Almeida. Rozenstruik comes into Saturday hoping to build some momentum after losing back-to-back ...

The heavyweight matchup between Jairzinho Rozenstruik and Ciryl Gane has been moved to the main event of UFC Fight Night on Feb. 27 after the card's original headliner of Dominick Reyes versus ...