Chargers featured back Ryan Mathews hit the injury report this week for the first time on Friday with a hamstring tweak, but he appears good to go for the Sunday game in Oakland. He is listed as probable.
Mathews is off to a mediocre start in 2013 with 226 yards on 64 carries and no touchdowns. He is coming off a Week 4 game against Dallas in which he caught a season-high four passes for 41 yards.