Diamondbacks add 4-time All-Star reliever Mark Melancon on 2-year deal Associated PressDec 1, 2021, 8:48 PM EST Leave a comment Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Flipboard (Opens in new window)Click to share on Reddit (Opens in new window)Click to email this to a friend (Opens in new window) The Diamondbacks signed 4-time All-star reliever Mark Melancon to a two-year deal worth $14 million. [more]