White Sox signed RHP Jonathan Heasley to a minor league contract with an invitation to spring training.
Heasley fortifies Chicago’s bullpen depth heading into spring training after making four unremarkable relief appearances last year for the Orioles. The 27-year-old former starter hasn’t missed a ton of bats, even in shorter bursts out of the bullpen, but is capable of soaking up multiple frames, if needed. He’s merely extra organizational depth at this stage of his development.