Red Sox placed RHP Hansel Robles on the 15-day injured list, retroactive to May 25, with back spasms.
It doesn’t sound like a serious concern, but with the Red Sox staring down Saturday’s doubleheader against the Orioles, the club needed to clear some room to bring in additional bullpen help. The 31-year-old righty has recorded a solid 2.65 ERA, 1.06 WHIP and 11/6 K/BB ratio across 17 innings (16 appearances) this season.