THURSDAY: The Pirates officially announced the move this morning.
WEDNESDAY: The Pirates will designate John Bowker for assignment tomorrow morning, according to Colin Dunlap of the Pittsburgh Post-Gazette (on Twitter). The Pirates needed to clear 25-man roster space for Xavier Paul, whom the Pirates claimed off of waivers from the Dodgers yesterday.
With Jose Tabata, Andrew McCutchen, Garrett Jones, Matt Diaz and Lyle Overbay on the roster and Paul on his way, the Pirates will cut Bowker instead of carrying another outfielder/first baseman. In 18 plate appearances this year, he has a .250/.333/.313 line, not far from his career marks of .238/.289/.391. The 2004 third-rounder has already appeared at first base and in right field, the two positions he has played most often in his four big league seasons.