
By Dan Ambrose: Former Cuban amateur star Sullivan Barrera (20-1, 14 KOs) had to get up off → read article
At the unforgiving battleground that is the ProBox Event Center, Radivoje Kalajdzic, in a display of “surprise” → read article
Sergey “Krusher” Kovalev (34-3-1, 29 KOs), the former light heavyweight champion and one of the most dangerous → read article

By Mike Smith: Former light heavyweight world title challenger Sullivan Barrera (22-2, 14 KOs) has signed with → read article

By Dan Ambrose: Former Cuban amateur star Sullivan Barrera (20-1, 14 KOs) had to get up off → read article

Born and raised on Long Island, the 27-year-old JOE SMITH JR., (23-1 19 KO’s), has taken the → read article

Former Cuban amateur standout Sullivan Barrera (17-1 12 KOs) is training hard with new trainer Derik Santos. → read article
By Dan Ambrose: Undefeated #1 IBF light heavyweight contender Sullivan Barrera (17-0, 12 KOs) plans on making → read article