Los Angeles Chargers center Tyler Biadasz is sidelined indefinitely after suffering damage to his ACL and additional injuries to his left knee during Tuesday’s joint practice with the San Francisco 49ers. The 28-year-old is scheduled to undergo further medical evaluations as doctors work to determine the full severity of the injury and the appropriate course of treatment. Biadasz was injured during an 11-on-11 period when 49ers defensive tackle …