In a thrilling showdown at UFC 300, Arman Tsarukyan faced off against submission specialist Charles Oliveira. The fight was a masterclass in resilience, technique, and heart, leaving fans on the edge of their seats. Rener Gracie breaksdown the guillotine choke Early in the first round, Oliveira locked Tsarukyan in a deep guillotine choke. The Brazilian’s reputation preceded him, and the submission attempt seemed destined to end the fight. But Tsarukyan, displaying incredible composure, managed... Read this story