Team USA Sparring in Argentina featuring Shawn Estrada
Shawn Estrada vs Jon Schmidt "Knockout" Victory
Sean Estrada is a former American football guard and center who played for the San Francisco 49ers of the National Football League. He was originally signed by the 49ers as an undrafted free agent in 2007. He played college football at Pennsylvania. He attended Servite High School and graduated in 2003.