Here is a list of Vaca's best fights. For a list of Vaca's losses, refer to "Jorge Vaca Losses".
On September 13, 1991 Jorge Vaca faced off against Mark Breland at age 31. He was coming in with a record of 48-9-1 (40), and Breland was 28 years old and with a record of 30-2-1 (22). Vaca stopped Mark Breland via TKO.
On May 6, 1991 Jorge Vaca faced off against Quincy Taylor at age 31. He was coming in with a record of 47-9-1 (39), and Taylor was 27 years old and with a record of 15-2 (12). Vaca won the fight via 10-round unanimous decision.
On October 28, 1987 Jorge Vaca fought Lloyd Honeyghan in a welterweight world-title fight for Honeyghan's WBC and The Ring titles. Vaca was 27 years old and with a record of 42-6-1 (36), and Honeyghan was 27 years old and with a record of 31-0 (20). Vaca won the fight via 8-round technical decision and is crowned the new welterweight world champion.