Athletics selected the contract of LHP Matt Krook from Triple-A Las Vegas.
Krook provides the Athletics with a fresh arm for Sunday’s series finale against the Angels. The 31-year-old lefty last appeared in the majors when he made three appearances for the Athletics last year. He’s posted a respectable 3.72 ERA and 42/16 K/BB ratio across 29 innings this season at Triple-A Las Vegas.