Los Angeles Chargers CB J.C. Jackson (ankle) is not expected to play in Week 1’s game against the Las Vegas Raiders, according to a source. He had been listed as doubtful on the injury report after not practicing at all during the week. It would also be difficult for Jackson to be ready for Week 2’s game against the Kansas City Chiefs, since that game will take place Thursday, Sept. 15.
ESPN - Adam Schefter