The 27-year-old Waldrop went 0-1 with a 2.53 ERA in 17 appearances for Minnesota last season. Waldrop was initially selected with the 25th overall pick of the 2004 first-year player draft. He made his big league debut on Sept. 5, 2011 and has a career 1-1 record with a 3.62 ERA in 24 appearances.
Pirates sign RHP Waldrop to minor league deal
January 29, 2013, 5:33 pm