Mark Heffron, aged 18 started his pro career on October 2015 against Torsten Roos where he started his current unbeaten streak as he moves mid way into his current 10 fight career. Heffron's longest KO streak is 6 fights long out of his 10 career fights.
In a great debut, Heffron took on Torsten Roos in a 4 round fight, becoming the 4th person to stop Roos in his 4 fight career to date. Heffron built on his successful start to his career by fighting 4 times in 2010 and once in 2011 which included fights against Chris O'brien, David Pulido and Attila Molnar to name just a few.
On November 13th, 2010 Heffron fought and beat Chris O'brien (7-0-2) to continue his unbeaten streak. O'brien was stopped in the 1st round via KO crowning Heffron as the first person to stop this opponent. Heffron's wins continued and went from 4 wins to 5 after he then defeated David Pulido.
Next was Fehti Bentafna on March 17th, 2012 where Heffron took the win continuing his unbeaten streak. Bentafna was stopped in the 1st round via TKO crowning Heffron as the first person to stop this opponent. Taking his record to 8 wins, 0 losses and 0 draws, Heffron then went on to win a further 2 fights.
Mateo damian Veron was up next for Heffron on February 15th, 2014. Heffron continued with his winning streak by beating Veron. Heffron was the 10th person to beat Mateo damian Veron where he showed his talent as a technical boxer, beating him over 8 rounds in his 9th professional fight.
Ensuring he remained unbeaten, Mark Heffron defeated Raimonds Sniedze on October 31st, 2015 in his most recent fight. Heffron's win against Sniedze was only the 6th time Sniedze had been stopped. The fight finished in the 2nd round of a 6 round fight via TKO.