49ers receive positive injury news ahead of Saturday's practice

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49ers receive positive injury news ahead of Saturday's practice

Originally posted on 49ers Webzone | By David Bonilla | Last updated Aug 15, 2026 3:07 PM ET

The San Francisco 49ers have kicked off their 12th full practice of training camp, their first on-field work since Thursday night's preseason game against the Tennessee Titans. There is some positive injury news coming out of Santa Clara.

Wide receiver Jacob Cowing is suited up for practice after missing time with a hip flexor injury. Wide receiver Mike Evans is also on the field for his second consecutive practice after dealing with a quad strain.

Additionally, two players who appeared on the post-game injury report following Thursday night's game—cornerback Jack Jones (hand) and safety Marques Sigle (oblique)—are also suited up and participating.

Jacob Cowing, Jack Jones and Marques Sigle are in uniform as 49ers practice begins. I don't see Nick Bosa or Christian McCaffrey— Matt Barrows (@mattbarrows) August 15, 2026

Unfortunately, Matt Barrows of The Athletic reports that neither running back Christian McCaffrey nor defensive end Nick Bosa appears to be participating. McCaffrey has been dealing with "tightness," while Bosa has been sidelined with soreness and tendinitis in his surgically repaired knee.

Neither setback is expected to be a long-term concern.

Quarterback Kurtis Rourke, who suffered a rib injury against the Titans and was sent to the hospital for further evaluation, is also not practicing. Rourke was released from the hospital on Thursday night and was seen at the team's practice facility on Friday.

This article first appeared on 49ers Webzone and was syndicated with permission.

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