Rising hot welterweight contender Rashidi “Speedy” Ellis  (20-0, 13 KOs) of Boston, Mass. scored a 10-round unanimous decision victory against rugged Panamanian warrior Alberto “Metralleta” Mosquera (25-4-2, 16 KOs) in the main event of the June 29 edition of Golden Boy Boxing on ESPN at the Oasis Arena in Cancun, Quintana Roo, Mexico. Ellis won with scores of