The Diamondbacks optioned Diaz to Triple-A Reno on Thursday.
Diaz made three appearances for the Diamondbacks after being recalled from Triple-A on Sept. 12, during which he allowed three earned runs over 8.1 innings while striking out five batters and walking four. He and Blake Walston will now be sent back to the minors as Alek Thomas comes up from Reno and Ryne Nelson (shoulder) returns from the IL.
The Diamondbacks recalled Diaz from Triple-A Reno on Thursday, Jesse Friedman of GoPHNX.com reports.
Diaz had four starts for the Diamondbacks in July, and he notched a quality start in the first two. In the third game he surrendered seven earned runs across three innings, but he bounced back in his final outing July 28 by allowing just one hit in five scoreless frames before returning to Triple-A. The right-hander worked out of the bullpen in his last two outings with Reno and should serve as a long reliever while up with the big club.
Diamondbacks' Yilber Diaz: Returns from minor-league IL
Rotowire
Diaz (finger) was reinstated from Triple-A Reno's 7-day injured list Thursday and struck out six while allowing three runs on four hits and two walks over five innings in his return to the club's rotation.
Diaz was placed on Reno's IL on Aug. 7 with a blister on his right hand but missed just over a week of action before making his return. The 24-year-old righty acquitted himself well in four starts with the big club earlier this season, but he could struggle to get another look with the Diamondbacks in 2024 if all of Zac Gallen, Merrill Kelly, Brandon Pfaadt, Eduardo Rodriguez, Jordan Montgomery and Ryne Nelson are all able to stay healthy down the stretch.
