Age 29 orthodox Jans nasem Barrera has now fought 17 fights and remains unbeaten with a record of 17-0-0. Having started his career on February 2016 at age 20, Barrera shows no signs of slowing down as he continues his rise as a pro. The longest win streak that Barrera has ever recorded was between December 2009 and February 2016 when it totaled 17 wins. Barrera's longest KO streak is 4 fights long.
Getting rid of his debut fight nerves early, Barrera took on Reynaldo Lara in December 2009 and claimed a stoppage victory (round 4, KO). Barrera was the first person to have ever stopped Lara. Maintaining a successful start proved easy for Barrera with a further 9 wins, beating boxers such as Nestor Silva diaz, Reinaldo Zubia and Reynaldo Lara.
Barrera entered his next fight with 8 wins and took this to 9 with a win against Nestor Silva diaz on November 10th, 2011. The 9 round fight ended in the 3rd round via KO crowning Barrera as only the 3rd to stop Silva diaz in his career. 3 wins followed for Barrera including being the 4th person to stop Agustin francisco david Leiton (Round 4 KO), first to stop Jhonatan Igarza and 48th person to beat Marcelo antonio Gomez.
Fabio daniel Oliva was beaten next on March 1st, 2013 meaning Barrera could maintain his unbeaten streak. Becoming the 3rd fighter to stop Oliva, Barrera beat Oliva via TKO in the 3rd round of a 6 round fight. Barrera fought boxers including Luis Singo and Juan carlos Rodriguez and he went on to win another 2 fights.
Barrera entered his next fight with 15 wins and took this to 16 with a win against Cid edson Bispo ribeiro on June 13th, 2014. Becoming the 5th fighter to stop Bispo ribeiro in his career, Barrera beat Bispo ribeiro via TKO in the 2nd round of a 10 round fight.
The unbeaten run continued with the defeat of Orlando javier Maciel in his latest fight on February 26th, 2016, taking his winning record to 17 wins. Barrera beat Orlando javier Maciel in the 2nd round of a 6 round fight via KO. Barrera was the 8th fighter to stop Maciel.