Owings sustained the injury on a play at the plate in Friday night's game against the Giants. Gibson did not reveal that it was the shoulder that kept Owings out on Saturday and Sunday because he wanted Giants manager Bruce Bochy to think Owings was available to pinch-hit.
• D-backs top prospect Archie Bradley has completed his rest and rehab from a mild flexor strain in his right elbow.
Bradley will join Double-A Mobile to resume his season. Prior to the injury he had been with Triple-A Reno.
• The D-backs will stay in rotation despite two off-days this week, as Gibson believes the extra rest will help his young pitchers.
Steve Gilbert is a reporter for MLB.com. Follow him on Twitter @SteveGilbertMLB. Adam Lichtenstein is an associate reporter for MLB.com. This story was not subject to the approval of Major League Baseball or its clubs.