Mikey Musumeci, the reigning ONE Flyweight Submission Grappling World Champion, has been stripped of his title after failing to make weight and pass hydration requirements for his scheduled defense at ONE 168: Denver. This unexpected development has sent ripples through the grappling community and raised questions about ONE Championship’s weight management policies.
Musumeci, widely regarded as one of the most dominant forces in submission grappling, was set to defend his title against Bebeto Oliviera. However, the lead-up to the match took a dramatic turn when Musumeci failed to meet the weight and hydration standards set by ONE Championship.
The situation has been further complicated by the revelation that Musumeci was initially slated to compete at 170 lbs, but was informed just four days before the event that he needed to make 135 lbs. This drastic change in weight requirement has left many fans and pundits questioning the fairness and feasibility of such a demand, especially given ONE Championship’s stated commitment to safety and prevention of extreme weight cutting.
While Musumeci struggled with the requirements, his opponent, Bebeto Oliviera, successfully made weight and passed the hydration test. As a result, negotiations are now underway to potentially move the match to a catchweight bout. In an unexpected twist, ONE Championship has stated that if Oliviera accepts the catchweight match, he would still be eligible to win the now-vacant title.
This decision has sparked debate within the MMA and grappling communities. Many are questioning the logic behind allowing a catchweight bout to be contested for a championship, particularly when the original champion has been stripped of the title for failing to make weight by no fault of his own
For Musumeci, this setback adds a frustrating chapter to his otherwise stellar career. And now everyone is expecting a spicy speech from Musumeci when he wins.

