Aged 19, Amador started his career on July 2013. His record is slightly mixed currently standing at 6-1-0. Hopefully more wins will follow. He started his best winning streak on July 2013 however, this came to an end on June 2014. In this period he won a total of 6 fights.
Finally getting his feet wet in the pro ranks Amador became the first to go the distance with Henry Flores over a 4 round win for Amador. Amador's rise through the ranks continued with 4 wins against fighters such as Josue Bendana, Henry Flores and Henry Flores. This took his record to 4 wins.
Henry Flores was up next for Amador on September 28th, 2013. Amador continued with his winning streak by beating Flores. Amador was the 2nd person to go the distance with Flores. Amador fought Henry Flores in 2013, the result was via UD. Racking up wins against Josue Bendana and Rudy Picon, Amador went on to fight and win these next 2 fights.
On June 14th, 2014 Amador fought and beat Lenin Tellez (7-14-0) to continue his unbeaten streak. In 2014 Amador fought his next opponent in Lenin Tellez. A challenging 6 round fight that ended in Amador's favour as the judges awarded Amador the UD victory. Amador was the 15th person to defeat Tellez.
Oscar Amador failed to add another win to his record by losing against Yamil Acevedo on July 26th, 2014, taking his record to 6-1-0. Amador's fight against Yamil Acevedo was Amador's first stoppage defeat. This came via TKO in the 6th round of a 6 round fight. This was his latest but hopefully not last fight.