The Rays designated right-hander Yonny Chirinos, reports Marc Topkin of the Tampa Bay Times. The move is to open an active roster spot for left-hander Shane McClanahan, who has been reinstated from the injured list. Additionally, the club also reinstated infielder Yandy Díaz from the paternity list and optioned infielder Jonathan Aranda in a corresponding move.

Chirinos, 29, has been serving in a bulk role for the Rays this year, often following an opener. He’s tossed 62 2/3 innings over 15 outings, posting a 4.02 earned run average in that time. His 7.6% walk rate and 43.2% ground ball rate are each pretty close to league averages, though his 11.8% strikeout rate is barely half of the 22.7% mean for major league hurlers this year. His .244 batting average on balls in play and 76.5% strand rate have perhaps helped him keep earned runs off the board this year.