Alex Perez delivered a knockout to Matheus Nicolau at UFC Vegas 91, ending Nicolau's night and giving Perez a much-needed win after three straight losses.
Alex Perez, despite a last-minute main event, delivered a knockout that left everyone speechless. It was Matheus Nicolau's night at UFC Vegas 91 that ended abruptly.
Perez stepped in for an injured Manel...
