Marlins' Javy Guerra: Inks minor league deal with Marlins

Guerra signed a minor league deal with the Marlins on Saturday that includes an invitation to spring training, MLB.com's Joe Frisaro reports.

Miami has been actively trying to improve the bullpen this offseason, but Guerra is more of a depth addition than an impact signing. Last season he was mediocre at Triple-A and in the majors for the Angels. He will compete for a low-leverage job this spring.