Righty Dereck Rodríguez Signs Minor-League Deal With Rockies Posted by Jeremy Anderson Date: November 09, 2020 63 Views Right-handed pitcher Dereck Rodríguez has signed a minor-league contract with the Colorado Rockies. The 28-year-old Rodríguez is the son of Hall of Fame catcher Ivan Rodríguez. Dereck Rodríguez appeared in 51 games over three seasons with the San Francisco Giants. He compiled a 12-15 record with a 4.27 ERA before being designated for assignment by the Giants on Aug. 26. He was claimed off waivers five days later by Detroit before recently becoming a free agent.