Jonathan Sanchez has cleared waivers and been released by the Pirates, according to Michael Sanserino of the Pittsburgh Post-Gazette (on Twitter). The Pirates had designated Sanchez for assignment on April 30.
Sanchez, 30, was a staple in the Giants rotation from 2009-11 when he totaled 458 innings of 3.75 ERA ball and averaged 9.5 strikeouts per nine innings. He's always struggled with his command, and it's really gotten away from him since the beginning of last season. In his past 78 1/3 innings, Sanchez has walked 69 batters and fanned 68. His ERA in that time is a sky-high 8.73.
The Pirates added Sanchez on a minor league deal this offseason, and injuries to Francisco Liriano and Jeff Karstens earned him a brief chance in Pittsburgh's rotation. Prior to his DFA, Sanchez was suspended six games for throwing at Cardinals first baseman Allen Craig.