Cordero (elbow) is not starting Sunday against the Cardinals but is available off the bench, Kevin Acee of The San Diego Union-Tribune reports.
The San Diego Padres have placed rookie outfielder Franchy Cordero on the 10-day disabled list with a strained right forearm and reinstated outfielder Hunter Renfroe.
Padres outfielder Manuel Margot was injured in Tuesday's win over the Rockies. He is batting .159 (7-for-44) in 11 games this season.