Overview
- Closer A.J. Puk was placed on the 15-day injured list with left elbow inflammation, sidelining him for at least two weeks.
- The Diamondbacks recalled Drey Jameson and purchased the contracts of J.P. Feyereisen and Juan Morillo from Triple-A Reno to reinforce the bullpen.
- Struggling relievers Bryce Jarvis and Joe Mantiply were optioned to Triple-A Reno following Friday's 13-11 loss to the Cubs.
- Infielder Grae Kessinger was designated for assignment to clear a spot on the 40-man roster for the new additions.
- The newly added pitchers were made available for Saturday’s game at Wrigley Field against the Chicago Cubs.