Luis Hernandez secures first-round submission in UFC debut

In his debut appearance at UFC Vegas 121, Miami-Dade Sheriff’s Office deputy Luis Hernandez defeated Sedriques Dumas via a standing guillotine choke. The light heavyweight bout lasted just 57 seconds after Hernandez initiated an early scramble, securing the clinch against the fence before forcing the tap.

Hernandez, who earned his contract through the Contender Series, remains undefeated with a 9-0 record and a 100 percent finish rate. The fighter expressed plans to drop to the welterweight division for his next Octagon appearance.