The Rangers signed Manny Corpas to a minor league deal, according to Evan Grant of the Dallas Morning News (on Twitter). The Rockies released Corpas this November, two months after he underwent Tommy John ligament replacement surgery. Corpas probably won't pitch in 2011, while he recovers.
Corpas posted a 4.62 ERA with 6.8 K/9, 2.5 BB/9 and a 42.5% ground ball rate in 2010. Defense independent pitching stats suggest his ERA should have been lower last year, and he was one of the youngest free agents available.