Sergio Alfredo Chirino Sanchez knocked his latest opponent stiff.
The 25-year-old featherweight ended his boxing match in Mexico City against Gustavo Alan Pina with a stunning uppercut in the third round, leaving Pina staring at the lights.
There was no 10-count needed for this one. Sanchez improved to 15-1 as a pro with nine knockouts.
Check out the dynamite finish below: