Kade Ruotolo became the inaugural king of ONE Championship's lightweight submission grappling division in just his second bout with the promotion.

After a lifetime of training and competing in Brazilian Jiu-Jitsu, Ruotolo simply feels that he and his twin brother, ...

Brazilian jiu-jitsu black belt Tye Ruotolo enters Lumpinee Stadium on May 2 for ONE Fight Night 31 with supreme confidence despite his extended absence from competition.

Ahead of his trilogy match and championship defense against Dante Leon at ONE Fight Night 31 on May 2, reigning ONE welterweight submission grappling world champion Tye Ruotolo has been putting in the ...