Diamondbacks placed RHP Bryce Jarvis on the 15-day injured list, retroactive to July 31, with a right elbow sprain.
It’s a tough break for the Diamondbacks as Jarvis has been a key cog out of their bullpen this season — posting a 3.19 ERA, 1.43 WHIP and a 38/33 K/BB ratio over 59 1/3 innings. No word yet on how long he’s expected to be sidelined for. Humberto Castellanos was recalled from Triple-A Reno in a corresponding move on Friday to take his place in the D’Backs’ bullpen.