Joshua David "Josh" Fields (born August 19, 1985) is an American professional baseball pitcher for the Houston Astros of Major League Baseball.Fields played four seasons for the University of Georgia, 2005–08. He was selected by the Atlanta Braves in the second round of the 2007 draft but chose to return to school, then was selected 20th overall in the first round of the 2008 Major League Baseball Draft by the Seattle Mariners. He agreed to terms with the Mariners on February 13, 2009.