The Athletics have claimed right-hander Chad Smith off waivers from the Tigers, Anthony Fenech of the Detroit Free Press tweets. Detroit had designated the 25-year-old for assignment in order to clear space on the 40-man roster for the recently re-signed Joba Chamberlain.

Smith is a former 17th-round pick of the Tigers that made his big league debut in 2014, allowing seven runs on 15 hits and three walks with nine strikeouts in 11 2/3 innings. He has worked to a strong 2.68 ERA over his minor league career, averaging 8.8 strikeouts and 2.6 walks per nine innings pitched. After working as a starter for part of his first minor league season, he transitioned to the bullpen in 2013 and has posted solid numbers since, though he did struggle in 27 innings at the Triple-A level last year.