On November 15, 2014, a 27-year-old Jorge Sebastian Heiland (24-4-2, 12 KOs) and a 32-year-old British boxer Matthew Macklin (31-5, 20 KOs) met in the ring in a middleweight bout.
Heiland came in to the fight on a 3-fight win streak with a 40% KO rate, and was fighting after a gap of 1 month and 27 days. Macklin was on a 2-fight win streak with a 55% KO rate, and fighting after a layoff of 1 month and 19 days.
Jorge Sebastian Heiland stopped Matthew Macklin via KO in the 10th round. Heiland improves his record to 25-4-2 (13 KOs), while Macklin adds a loss to his record at 31-6.
On November 29, 2013, a 26-year-old Jorge Sebastian Heiland (21-4-2, 9 KOs) and Billi Facundo Godoy met in the ring for the 2nd time, in a middleweight bout.
Heiland came in to the fight on a 1-fight losing streak with a 33% KO rate, and was fighting after a gap of 5 months and 1 day.
In the rematch, Jorge Sebastian Heiland stopped Billi Facundo Godoy via KO in the 12th round. Heiland improves his record to 22-4-2 (10 KOs)
On September 19, 2014, a 27-year-old Jorge Sebastian Heiland (23-4-2, 11 KOs) and Mateo Damian Veron met in the ring for the 4th time,.
Heiland came in to the fight on a 2-fight win streak with a 37% KO rate, and was fighting after a gap of 3 months and 13 days.
In the rematch, Jorge Sebastian Heiland stopped Mateo Damian Veron via TKO in the 5th round. Heiland improves his record to 24-4-2 (12 KOs)
On June 6, 2014, a 27-year-old Jorge Sebastian Heiland (22-4-2, 10 KOs) and a 27-year-old fellow Argentinian boxer Cesar Hernan Reynoso (10-4-3, 3 KOs) met in the ring.
Heiland came in to the fight on a 1-fight win streak with a 35% KO rate, and was fighting after a gap of 6 months and 8 days. Reynoso was on a 5-fight win streak with a 17% KO rate, and fighting after a layoff of 4 months and 13 days.
Jorge Sebastian Heiland stopped Cesar Hernan Reynoso via TKO in the 5th round. Heiland improves his record to 23-4-2 (11 KOs), while Reynoso adds a loss to his record at 10-5-3.
On September 19, 2015, a 28-year-old Jorge Sebastian Heiland (25-4-2, 13 KOs) and Claudio Ariel Abalos met in the ring in a middleweight bout.
Heiland came in to the fight on a 4-fight win streak with a 41% KO rate, and was fighting after a gap of 10 months and 4 days.
Jorge Sebastian Heiland stopped Claudio Ariel Abalos via KO in the 6th round. Heiland improves his record to 26-4-2 (14 KOs)
On September 9, 2016, a 29-year-old Jorge Sebastian Heiland (27-4-2, 14 KOs) and Angel Hernandez met in the ring.
Heiland came in to the fight on a 6-fight win streak with a 42% KO rate, and was fighting after a gap of 5 months.
Jorge Sebastian Heiland stopped Angel Hernandez via TKO in the 2nd round. Heiland improves his record to 28-4-2 (15 KOs)
On March 25, 2011, a 24-year-old Jorge Sebastian Heiland (16-2, 8 KOs) and Ruben Silva Diaz met in the ring.
Heiland came in to the fight on a 2-fight losing streak with a 44% KO rate, and was fighting after a gap of 5 months and 23 days.
Jorge Sebastian Heiland stopped Ruben Silva Diaz via KO in the 2nd round. Heiland improves his record to 17-2 (9 KOs)
On November 2, 2007, a 20-year-old Jorge Sebastian Heiland (3-0, 0 KOs) and Claudio Alberto Solis met in the ring.
Heiland came in to the fight on a 3-fight win streak with a 0% KO rate, and was fighting after a gap of 2 months and 2 days.
Jorge Sebastian Heiland stopped Claudio Alberto Solis via TKO in the 1st round. Heiland improves his record to 4-0 (1 KO)
On December 20, 2008, a 21-year-old Jorge Sebastian Heiland (8-0, 5 KOs) and Alejandro Gabriel Boatto met in the ring.
Heiland came in to the fight on a 8-fight win streak with a 62% KO rate, and was fighting after a gap of 3 months and 28 days.
Jorge Sebastian Heiland stopped Alejandro Gabriel Boatto via TKO in the 2nd round. Heiland improves his record to 9-0 (6 KOs)
On August 22, 2008, a 21-year-old Jorge Sebastian Heiland (7-0, 4 KOs) and Jonathan Emanuel Arias met in the ring.
Heiland came in to the fight on a 7-fight win streak with a 57% KO rate, and was fighting after a gap of 2 months and 2 days.
Jorge Sebastian Heiland stopped Jonathan Emanuel Arias via TKO in the 2nd round. Heiland improves his record to 8-0 (5 KOs)