Arizona Diamondbacks Non Roster Invitees 2020 (Part 2): Edwin Jackson- Has played 412 games in the majors so far in his career. Is 36 years old and will be 1 of 13 Pitchers that was not on the roster invited to spring training. Eduardo Jimenez- Is 24 years old and has a major league career average era of 5.91. Has played 8 games in the majors so far. Damien Magnifico- Will be a Pitcher attending Spring Training. Is 28 years old and has played in the majors for 2 seasons so far during his career. Joe Mantiply- Is 29 years old and has played in the MLB during his career. Has played a total of 2 major league seasons so far. Keury Mella- Is 26 years old and is one of the thirteen Pitchers to be invited that’s not on the roster. He has played 3 major league seasons so far. He will be fighting for a Pitcher roster spot in this years Spring Training. Matt Peacock- Is 26 years old and is a Pitcher that will be trying to get a roster spot. He has experienced 3 minor league seasons in his caree...