Mike Evans and Quentin Johnston leave joint practice with injuries

Wide receivers Mike Evans of the 49ers and Quentin Johnston of the Chargers exited Tuesday's joint practice early due to injuries. Evans, who returned to practice after a quad injury, had his left ankle/foot wrapped and iced before leaving the field. Johnston limped off during the session. Additionally, Chargers center Tyler Biadasz was carted off with a leg injury. The 49ers and Chargers are set to meet in a preseason game on Thursday night, raising concerns about their injury status ahead of the matchup.

• 8:16 PMYahoo Sports — 49ers WR Mike Evans left the joint practice early with "tightness"
• 6:47 PMYahoo Sports — Mike Evans, Quentin Johnston exit 49ers-Chargers joint practice early