Kyle Shanahan shared an update on Mac Jones after the San Francisco 49ers quarterback sustained a knee injury against the Las Vegas Raiders.

Back in Tuscaloosa, the Crimson Tide received some troubling news about one of last year's starters. Running back Jam Miller is going to miss time with an upper-body injury. Miller finished second on Alabama in rushing yards last season with 668 behind quarterback Jalen Milroe (726).

Mac Jones will be sidelined for the remainder of the week and for the San Francisco 49ers ’ preseason finale against the Los Angeles Chargers on Saturday. 49ers coach Kyle Shanahan told reporters that Jones suffered a knee sprain and will be unavailable this week due to a knee sprain the quarterback suffered against the Las Vegas Raiders.

San Francisco 49ers head coach Kyle Shanahan provided several injury updates following Saturday's preseason victory over the Las Vegas Raiders at Allegiant Stadium. Right guard Dominick Puni left the game during the starters' lone drive and did not return. "Dominick Puni left...

Before Los Angeles Chargers backup quarterback Trey Lance became one of the standout players of the ongoing preseason, he failed to cement himself as a long-term option for the San Francisco 49ers

The San Francisco 49ers have seen changes in their injury list as some key players return while others remain sidelined.