Here is a list of Tapia's best fights. For a list of Tapia's losses, refer to "Nilson Julio Tapia Losses".
On October 2, 2010 Nilson Julio Tapia faced off against Jorge Sebastian Heiland in a middleweight bout at age 25. He was coming in with a record of 14-2-1 (10), and Heiland was 23 years old and with a record of 16-1 (8). Tapia won the fight via 10-round unanimous decision.
On March 27, 2008 Nilson Julio Tapia faced off against Milton Nunez at age 22. He was coming in with a record of 8-1-1 (7), and Nunez was 28 years old and with a record of 11-0 (10). Tapia stopped Milton Nunez via TKO.
On August 14, 2010 Nilson Julio Tapia faced off against Reward Marti in a middleweight bout at age 24. He was coming in with a record of 13-2-1 (10). Tapia stopped Reward Marti via TKO.