Unbeaten two-division world champion Rances Barthelemy worked out for Las Vegas media Thursday as he prepares for his rematch against Kiryl Relikh for the vacant WBA Super Lightweight World Title Saturday, March 10 live on SHOWTIME from Freeman Coliseum in San Antonio and presented by Premier Boxing Champions. The SHOWTIME CHAMPIONSHIP BOXING telecast is headlined by a showdown between

Former IBF Super-Featherweight Champion Rances “Kid Blast” Barthelemy (21-0, 12 KOs), has vacated his title in pursuit of bigger fights at Lightweight.  Barthelemy’s first fight at 135 lbs. will take place tomorrow night at the Hialeah Park Race Track in Hialeah, Florida, against Angino Perez (18-4, 16 KOs).  Barthelemy vs. Perez, a 10-round bout,