Kolar and David Njoku both started Thursay's preseason game against San Francisco. Kolar finished with one catch for nine yards on eight snaps.
Njoku and Charlie Kolar both started Thursday's preseason game against San Francisco. Njoku finished with no targets on five snaps.
Harris (undisclosed) didn't play in Thursday's preseason game against San Francisco, but coach Jim Harbaugh said afterward that the wideout should practice this weekend, Kris Rhim of ESPN.com reports.
Mitchell rushed three times for minus-1 yard and brought in his only target for 11 yards in the Chargers' 41-17 preseason loss to the 49ers on Thursday night.
Herbert completed one of two passes for nine yards with no touchdowns or interceptions in the Chargers' 41-17 preseason loss to the 49ers on Thursday night.
McConkey failed to bring in his only target in the Chargers' 41-17 preseason loss to the 49ers on Thursday night.
Hampton rushed once for minus-1 yard and wasn't targeted in the Chargers' 41-17 preseason loss to the 49ers on Thursday night.
The Chargers are hoping Biadasz (knee) will be able to return late in the season, Adam Schefter of ESPN reports.
Allegretti (calf) will not play in Saturday's preseason game against Detroit, Ben Standig of Big 100 Washington D.C. reports.
Johnston (lower body) is not in uniform for Thursday night's preseason game against the 49ers, Kris Rhim of ESPN.com reports.
