Carlos Hyde (ankle, back) doesn't expect to play Saturday against the Chargers, csnbayarea.com reports.

Hyde (ankle, back) doesn't expect to play Saturday against the Chargers, csnbayarea.com reports.

Analysis:

With Hyde looking very iffy on a short week, and Frank Gore going through the NFL's concussion protocol, Phillip Tanner was added to the 49ers' backfield depth mix (which also includes Alfonso Smith) Wednesday.