Kermit Cintrón is a Puerto Rican professional boxer. He held the IBF welterweight title from 2006 to 2008, and has challenged once for the WBC super welterweight title in 2011. 
Cintrón did not start boxing in the amateurs until he was 19. He compiled a record of 24 wins and 5 losses as an amateur. On October 7, 2000, Cintrón knocked out Jesse Williams in two rounds in Lancaster to begin his professional career. Cintrón thus began an undefeated streak that would last for more than three-and-a-half years. One of his toughest tests during that streak came against Omar Davila on February 16, 2002. Cintrón took the fight on one week's notice and traveled to his opponent's hometown of San Antonio. Despite being cut on the side of one of his eyes in the first round, Cintrón overcame adversity, coming back to defeat Davila by knockout in round two. Cintrón was featured on NBC on May 18, 2003, against Puerto Rican veteran Luis Rosario, and he won by knockout 59 seconds into round one. On July 17, 2004, Cintrón made his HBO Boxing debut, knocking out Teddy Reid in eight rounds.

DVD 1

1. Said Quali

2. Patric Thorns

3. Teddy Reid

DVD 2

1, Antonio Margarito I

2. David Estrada

3. Mark Suarez

DVD 3

1. Walter Matthysse

2. Jesse Feliciano

DVD 4

1. Antonio Margarito II

2. Lovemore N'doe

DVD 5

Sergio Martinez

DVD 6 

1. Alfredo Angulo

DVD 7

1. Juliano Ramos

2. Paul Williams

DVD 8

1. Canelo Alvarez

2. Adrian Granados

DVD 9

1. Jonathan Batista

2. 

DVD 10

1. David Grayton

2.