David was only 4-0 when he upset Matias Rios 7-0 from Buenos Aires, Argentina after dropping him in the first with a unanimous decision on Galavision TV.

Estrada won every round, landing lightning fast counter right hands that broke apart Lora's undefended face on ESPN 2.

Estrada, who fell short against the likes of Shane Mosley, Kermit Cintron, Andre Berto, Luis Abregu and Jesus Karass, proved a class above the previously undefeated Lora.

On December 17, 2010, Estrada knocked out opponent Franklin Gonzalez in the fifth round of a scheduled ten rounder at UIC Pavilion in Chicago.

The American Arbitration Association in the City of New York ruled in favor of Boxing 360 as Estrada and Hernandez' promoters through February 15, 2013, as well as denying the boxer's claims for injunctive relief.

[4] On August 16, 2014, Estrada faced Eddie Caminero for the inaugural Big Knockout Boxing (BKB) junior middleweight title.