Diamondbacks signed LHP Mark Rzepczynski to a minor league contract with an invitation to spring training.
As recently as 2016, Rzepczynski was considered one of the most reliable left-handed relievers in the game. He was disastrous in limited big league action in 2018, posting a 6.97 ERA and 2.52 WHIP across 10 1/3 innings between the Mariners and Indians. It’s a nice low-risk depth signing for the Diamondbacks, as he could legitimately crack the Opening Day bullpen with a strong showing in the spring.