|Concussion - Probable for start of season (Updated - 08/21/2015)|
| Redskins starting quarterback Robert Griffin III sustained a stinger on a sack hit in the second preseason game Thursday night against Detroit. He is also undergoing concussion protocol , per NLF.com.|
Griffin was off to a slow start before going down, completing just 2 of 5 passes for eight yards.
(Updated - 08/20/2015)