JO Sports, Inc.
HISTORY: Edwin "El Chapo" Rosario (March 15, 1963 – December 1, 1997) was a Puerto Rican boxer. He won the lightweight championship three times, as the WBC lightweight champion (1983–84), and the WBA champion (1986–87) and (1989–90). After moving up to the junior welterweight class, he won the WBA championship, holding the title from 1991 to 1992. Offered here is an original trainer's agreement in which Rosario agrees to be trained by Manny Siaca. Signed by Edwin Rosario, his Hall of Fame manager, William Cayton and trainer Manuel Siaca and dated March 16, 1981.
FULL DESCRIPTION: This is an original, 1 page, typed contract. All signatures in ink Bold signatures. Bold type. Clean. Not torn. Crease at bottom of page away from signatures or text. 8 1/2" x 14."
