William Urina started off his pro career aged 23 and currently has a record of 24-3-0. Urina now looks to build on the experience gained in his first 27 fights. The longest KO streak that Urina has ever had is 6 throughout his 27 fights and his longest winning streak is 17 wins. This started on February 2009 and came to an end on December 2010.
In February 2009 Urina faced Gabriel Filot in his debut bout over 4 rounds, but only 1 were needed as Urina became the quickest person ever to stop Filot via a 1 round KO victory. Following his debut, Urina had an impressive start to his career as he went on to win his next 14 fights including 10 times in 2009 and 4 times in 2010 against the likes of Devis Perez, Omny Padilla and Adolfo Ramos.
Next was Omny Padilla on September 11th, 2009 where Urina took the win continuing his unbeaten streak. Urina's fight against Omny Padilla came in the 2nd round of a 6 round fight via TKO. Urina became the first person to stop Padilla. Urina then went on to win a further 4 fights taking his record to 12 wins, 0 losses and 0 draws.
Next was Devis Perez on June 25th, 2010 where Urina took the win continuing his unbeaten streak. Perez was stopped in the 7th round via TKO meaning Urina was the 2nd person to stop this opponent. Racking up wins against Andry Sierra and Nelson Cantero, Urina went on to fight and win these next 2 fights.
On October 30th, 2010 Urina fought and beat Genilson de jesus Santos (19-0-0) to continue his unbeaten streak. Urina's fight against Genilson de jesus Santos came in the 7th round of a 10 round fight via KO. Urina became the first person to stop Santos. Taking his record to 17-0-0. Urina then went on to win his next fight against Carlos Guerrero.
Taking the first knock of his career, Urina fought Johnny Garcia on January 21st, 2011 and was defeated by Garcia. Urina's technical boxing ability was put to the test as he got outpointed in the 12 round fight against the better man. Garcia gave Urina his first professional loss of his 18 fight career to date. Fights against boxers including Omny Padilla, Alfonso Monterrosa and Devis Perez followed where he won 7 fights taking his winning streak to 23 wins.
Pushing his career further, Urina fought Jesus Martinez on March 9th, 2013 adding to his winning record. In what was a true showing of Urina's technical ability, Urina got the decision in the 10 round fight, and became the first person to beat Martinez.
Urina went into his next fight against Anselmo Moreno on August 10th, 2013 with a career record of 24 wins. This latest challenge for Urina proved to be too much for him, taking a UD loss to the better technical fighter over the 12 rounds and leaving Urina wondering which direction his career will head next.