UNBEATEN ERISLANDY LARA FACES DANNY PEREZ IN MAIN EVENT; CARLOS VELASQUEZ IN CO-FEATURE AT THE HARD ROCK HOTEL AND CASINO IN LAS VEGAS Live on SHOWTME at 11 p.m. ET/PT, Tickets on Sale NOW! LOS ANGELES – (March 8, 2010) – For years, SHOWTIMEhas featured boxing’s top prospects and future World Champions on its hit…