Edwin "El Chapo" Rosario (March 15, 1963 – December 1, 1997) was a Puerto Rican boxer. He was the WBC lightweight champion from 1983–84 and the WBA champion in 1986–87 and again in 1989–90. After moving up to the junior welterweight class, he became a WBA champion once more, holding the title from 1991 to 1992. After defeating Sanford Ricks at Madison Square Garden and celebrating his final fight on September 25, 1997 by knocking out Harold Bennett in 2 rounds at Bayamon, Puerto Rico, Rosario died before any more fights could take place. He died of an aneurysm on December 1, 1997. Offered here is an ink signature of Edwin Rosario.
This is a blank index card measuring 3" x 5." Signed boldly in ink by Edwin Rosario. Not creased or torn. Has one small mark on front, otherwise clean.