Jason Michael Hirsh (born February 20, 1982) is an American former starting pitcher in Major League Baseball. In his career, he pitched for the Houston Astros and the Colorado Rockies. He stands at 6' 8" and weighs 250 lb (110 kg). He batted and threw right-handed. He threw a two-seam fastball, a four-seam fastball, a slider, and a changeup.