Where: Heartland Events Center&nbsp;When: Friday, April 10th&nbsp;TICKETS ON SALE FRIDAY MARCH 6th at 10AM&nbsp;FEATURING UNDEFEATED FORMER OLYMPIAN AND CURRENT USBA SUPER WELTERWEIGHT TITLE HOLDER Charles Conwell2015 PAM AMERICAN GAMES AND FORMER OLYMPIC BOXER -- Antonio Vargas,&nbsp;UNDEFEATED WELTERWEIGHT SENSATION JaNelson Bocachica!&nbsp;&nbsp;&nbsp;LOCAL UNDERCARDS TO BE NAMED.&nbsp;TICKETS START AT ONLY $24 PLUS FEE’S. LIMITED FOUR PACKS AVAILABLE FOR ONLY $20 A TICKET PLUS FEES. VIP SEATING ALSO AVAILABLE!&nbsp;

Showtime Boxing returns to GI