Puente, a pro since March 2009 has now had 17 fights lasting 6 years as a pro. Although he's tasted defeat, he's shown a clear love for fighting. With his last fight having taken place in November 2018, Puente now looks for his next challenge as a pro. Puente's longest KO streak is 3 fights long out of his 17 career fights.
In a great first showing as a pro, Puente took Hector Castillo the full 4 to claim his first win and became the first person to take Castillo the full distance. Continuing on from his winning debut, Puente's winning streak continued with wins against fighters included Geronimo Hernandez, Geronimo Hernandez and Jesus Ramos fighting 5 times in 2009 and 4 times in 2010.
On September 8th, 2009 Puente fought and beat Ricardo Escajeda (2-1-0) to continue his unbeaten streak. Puente was the first person to go the distance with Escajeda. Puente fought Ricardo Escajeda in 2009, the result was a solid win to Puente. Puente's win streak of 4 rose to 15 following 11 great wins, becoming the 4th person to defeat Nery Saguilan, 4th person to beat Daniel Lomeli and 3rd person to stop Juan carlos Santillan (Round 5 TKO).
Gustavo Viramontes was Puente's next fight on August 1st, 2014 and also his next win in his career. The 12 round fight ended in the 2nd round via KO crowning Puente as only the 4th to stop Viramontes in his career.
Sergio Puente went into his fight with Miguel Berchelt with a record of 16-1-0. Berchelt came out victorious. Puente's fight against Miguel Berchelt was Puente's first stoppage defeat. This came via RTD in the 5th round of a 10 round fight. This was his latest but hopefully not last fight.