Puk has been sidelined since April with elbow inflammation, further straining the Diamondbacks' pitching depth.

A.J. Puk's elbow issues have led to a lengthy absence, further complicating the Diamondbacks' closer situation. His potential return is uncertain, and the absence of both him and Martinez raises concerns about the bullpen's effectiveness.

A.J. Puk has been moved to the 60-day injured list due to left elbow inflammation, further affecting the Diamondbacks' relief options. His absence compounds the pressure on the remaining bullpen arms as they adjust to the loss of both him and Justin Martinez.

A.J. Puk, once a highly-touted prospect, has emerged as a reliable middle reliever for the Arizona Diamondbacks. He has excelled this season but is currently sidelined due to a flexor strain in his elbow.

A.J. Puk has been a key player for the Diamondbacks, logging four saves with a 3.38 ERA before being placed on the IL due to elbow inflammation. His recovery will determine Arizona's late-game strategy, especially with Justin Martinez stepping in as the likely closer.