After 13 seasons of proffesional baseball Roy Oswalt has retired at 36 years of age. He had a career ERA of 3.36 and went 163-102. He was a three time all-star and finished top five in voting for the Cy Young Award five times. He won the NLCS MVP in 2005 and won 20 games the year before. He was stalked by injury for a chunk of his career and jumped around the league for the later part of his career. The big question now for Oswalt is if he is in the Hall of Fame discussion.