José Guillermo Quintana (born January 24, 1989) is a Colombian professional baseball pitcher for the Chicago Cubs of Major League Baseball (MLB). He also played in MLB for the Chicago White Sox.
José Guillermo Quintana (born January 24, 1989) is a Colombian professional baseball player. A pitcher, Quintana is a member of the Chicago White Sox of Major League Baseball (MLB). He made his MLB debut in 2012.