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

Renardo Green and Isaac Guerendo were among those who returned for a practice in which Brock Purdy and Ricky Pearsall continued to connect.

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.

Jones is not practicing Tuesday due to an apparent knee injury suffered during Saturday's 22-19 preseason win over the Raiders, Matt Maiocco of NBC Sports Bay Area reports.

For the first time in many years, the San Francisco 49ers aren't having a backup quarterback competition. That is thanks to them for signing Mac Jones in free a

San Francisco 49ers wide receiver Terrell Owens' son, Terique, snags Mac Jones' pass for 17-yard gain vs. Raiders.

L AS VEGAS -- The 49ers just beat the Raiders 22-19 in a preseason game. Here are the 49ers' grades for this performance. Keep in mind, the final score doesn't matter, but the individual performances do. This game was a great opportunity to evaluate the players.