Coach Anthony Lynn said Phillips sustained a forearm injury in Sunday's game against the Lions and it's unclear how long he'll be out, Eric D. Williams of ESPN.com reports.
Philip Rivers: Goes for 293 yards
Rivers completed 21 of 36 passes for 293 yards and one interception during Sunday's 13-10 defeat in Detroit. He also took his sole carry for 12 yards.
Mike Williams: Posts 83 receiving yards
Williams recorded three catches (on five targets) for 83 yards in Sunday's 13-10 defeat at Detroit. Afterward, he told Gilbert Manzano of The Orange County Register that the Chargers were "being cautious" with the knee injury that limited his practice reps during the week.
Austin Ekeler: Another 130 yards, TD from scrimmage
Ekeler tallied 17 carries for 66 yards and one touchdown while hauling in all six passes for 67 yards during Sunday's 13-10 loss in Detroit.
Keenan Allen: Falls just shy of 100 yards
Allen gathered in eight of 15 passes for 98 yards during Sunday's 13-10 loss at Detroit.
Isaac Rochell: Recovers from concussion
Rochell (concussion) is active for Sunday's clash against the Lions.
Roderic Teamer: Sitting again Sunday
Teamer (hamstring) is officially inactive for Sunday's game against the Lions.
Easton Stick: Confirmed third string
Stick (coach's decision) is officially inactive for Sunday's game against Detroit.
Jatavis Brown: Sitting out Sunday
Brown (ankle) was officially listed as inactive for Sunday's showdown in Detroit.
Denzel Perryman: Good to go
Perryman (ankle) will play in Sunday's tilt against the Lions.
Geremy Davis: Ready to roll
Davis (hamstring) will play in Sunday's game against the Lions.
Ty Long: Confirmed as Week 2 kicker
Long (groin) will handle the kicking duties Sunday against the Lions with Michael Badgley (groin) inactive.
Michael Badgley: Out second straight game
Badgley (groin) is inactive for Sunday's game against the Lions.