On March 27, 2008, a 22-year-old Nilson Julio Tapia (7-1-1, 6 KOs) and a 28-year-old fellow Colombian boxer Milton Nunez (11-0, 10 KOs) met in the ring.
Tapia came in to the fight on a 1-fight win streak with a 66% KO rate, and was fighting after a gap of 3 months and 26 days. Nunez was on a 11-fight win streak with a 90% KO rate, and fighting after a layoff of 3 months and 7 days.
Nilson Julio Tapia stopped Milton Nunez via TKO in the 1st round. Tapia improves his record to 8-1-1 (7 KOs), while Nunez adds a loss to his record at 11-1.
On August 14, 2010, a 24-year-old Nilson Julio Tapia (12-2-1, 9 KOs) and Reward Marti met in the ring in a middleweight bout.
Tapia came in to the fight on a 1-fight win streak with a 60% KO rate, and was fighting after a gap of 2 months and 10 days.
Nilson Julio Tapia stopped Reward Marti via TKO in the 2nd round. Tapia improves his record to 13-2-1 (10 KOs)
On June 16, 2007, a 21-year-old Nilson Julio Tapia (5-0-1, 4 KOs) and Jose Venegas met in the ring.
Tapia came in to the fight on a 1-fight win streak with a 66% KO rate, and was fighting after a gap of 6 months and 9 days.
Nilson Julio Tapia stopped Jose Venegas via TKO in the 1st round. Tapia improves his record to 6-0-1 (5 KOs)
On June 4, 2010, a 24-year-old Nilson Julio Tapia (11-2-1, 8 KOs) and Victor Gonzalez met in the ring.
Tapia came in to the fight on a 1-fight losing streak with a 57% KO rate, and was fighting after a gap of 8 months and 30 days.
Nilson Julio Tapia stopped Victor Gonzalez via KO in the 1st round. Tapia improves his record to 12-2-1 (9 KOs)
On December 1, 2007, a 22-year-old Nilson Julio Tapia (6-1-1, 5 KOs) and Santiago Samaniego met in the ring.
Tapia came in to the fight on a 1-fight losing streak with a 62% KO rate, and was fighting after a gap of 3 months and 15 days.
Nilson Julio Tapia stopped Santiago Samaniego via KO in the 2nd round. Tapia improves his record to 7-1-1 (6 KOs)
On July 29, 2005, a 19-year-old Nilson Julio Tapia (2-0, 1 KO) and Darisnel Vergara met in the ring.
Tapia came in to the fight on a 2-fight win streak with a 50% KO rate, and was fighting after a gap of 8 months and 16 days.
Nilson Julio Tapia stopped Darisnel Vergara via TKO in the 1st round. Tapia improves his record to 3-0 (2 KOs)
On November 25, 2005, a 20-year-old Nilson Julio Tapia (3-0, 2 KOs) and Jose Arosemena met in the ring.
Tapia came in to the fight on a 3-fight win streak with a 66% KO rate, and was fighting after a gap of 2 months and 17 days.
Nilson Julio Tapia stopped Jose Arosemena via KO in the 2nd round. Tapia improves his record to 4-0 (3 KOs)
On December 7, 2006, a 21-year-old Nilson Julio Tapia (4-0-1, 3 KOs) and Reynmiero Ford De Leon met in the ring for the 2nd time,.
Tapia came in to the fight after a draw in his last fight with a 60% KO rate, and was fighting after a gap of 5 months and 27 days.
In the rematch, Nilson Julio Tapia stopped Reynmiero Ford De Leon via TKO in the 3rd round. Tapia improves his record to 5-0-1 (4 KOs)
On February 19, 2009, a 23-year-old Nilson Julio Tapia (9-1-1, 7 KOs) and Juan Camilo Novoa met in the ring.
Tapia came in to the fight on a 3-fight win streak with a 63% KO rate, and was fighting after a gap of 7 months and 8 days.
Nilson Julio Tapia stopped Juan Camilo Novoa via TKO in the 6th round. Tapia improves his record to 10-1-1 (8 KOs)
On October 2, 2010, a 25-year-old Nilson Julio Tapia (13-2-1, 10 KOs) and a 23-year-old Argentinian boxer Jorge Sebastian Heiland (16-1, 8 KOs) met in the ring in a middleweight bout.
Tapia came in to the fight on a 2-fight win streak with a 62% KO rate, and was fighting after a gap of 1 month and 18 days. Heiland was on a -1-fight win streak with a 47% KO rate, and fighting after a layoff of 2 months and 2 days.
Nilson Julio Tapia defeated Jorge Sebastian Heiland via unanimous decision in the 10-round middleweight fight. Tapia improves his record to 14-2-1, while Heiland adds a loss to his record at 16-2.