Rays' Shawn Armstrong: Slated to open Thursday's game

Armstrong will serve as the Rays' opening pitcher for Thursday's game against the Athletics.

He'll likely work no more than an inning or two before giving way to lefty Tyler Alexander, who is expected to operate as a bulk reliever. Armstrong has previously been used as an opener four times this season, striking out 11 over six innings while allowing four runs (three earned) on six hits and two walks.