Not in uniform for Thursday's contest
Johnston (lower body) is not in uniform for Thursday night's preseason game against the 49ers, Kris Rhim of ESPN.com reports.
Johnston was injured in Tuesday's joint practice with the Niners and is expected to be fine to return to practice sometime in the next few days following Thursday's exhibition.
More Los Angeles Chargers Fantasy Football News
Tyler Biadasz
Out indefinitely with knee injury
Biadasz is out indefinitely after suffering damage to his ACL and additional injuries to his left knee Tuesday, Adam Schefter of ESPN reports.
Tyler Biadasz
Set for long-term absence due to knee injury
Biadasz is expected to face a long-term absence after he suffered what is believed to be a significant knee injury during Tuesday's practice, Mike Garafolo of NFL Network reports.
Quentin Johnston
Not expected to miss much, if any, practice time
Johnston (lower body) is "totally fine" and may not even miss additional practice time after making an early exit Tuesday, Adam Schefter of ESPN reports.
Quentin Johnston
Sustains lower-body injury in joint practice
Johnston sustained an apparent lower-body injury during Tuesday's joint practice with the 49ers, Kris Rhim of ESPN.com reports.
Tyler Biadasz
Carted off with leg injury
Biadasz was carted off the field during Tuesday's practice with an apparent leg injury, Daniel Popper of The Athletic reports.
Justin Herbert
Starting Preseason Week 2
Herbert will get the start in Thursday's preseason game against the 49ers,Alex Insdorf of BoltBeat.com reports.
Ladd McConkey
Doesn't play against Houston
McConkey did not play in the Chargers' 27-7 preseason win over the Texans on Thursday.
Quentin Johnston
Sidelined for preseason opener
Johnston did not play in the Chargers' 27-7 preseason win over the Texans on Thursday.
Trey Lance
Plays three quarters in preseason opener
Lance completed 12 of 20 passes for 164 yards, no touchdowns and one interception while rushing three times for 27 yards in Thursday's 27-7 preseason win over the Texans.
Brenen Thompson
Six targets in first NFL game
Thompson caught two of six targets for 30 yards in Thursday's 27-7 preseason win over the Texans.