Video After The Jump
The UFC has slowly been drawing attention away from the sport of boxing over the last few years, but there is no denying that the sweet science is here to stay.
There's nothing more exciting than seeing the perfect knockout and Showtime Sports has put together a clip of the best KO's that aired on their network in 2012.
Highlights from the most memorable knockouts of SHOWTIME Boxing events from 2012. Watch brutal KOs from Gary Russell Jr. vs Roberto Castaneda, Angelo Santana vs. Johnny Garcia, Deontay Wilder vs. Kelvin Price, and Danny Garcia vs. Erik Morales