Cowboys 27-23 Redskins (Sep 18, 2016) Final Score - ESPN
Panthers 26-15 Redskins (Dec 19, 2016) Game Recap - ESPN
Redskins 41-21 Bears (Dec 24, 2016) Game Recap - ESPN
Redskins 34-23 Cowboys (Jan 3, 2016) Game Recap - ESPN
Cowboys 17-15 Vikings (Dec 1, 2016) Game Recap - ESPN
2015 Dallas Cowboys season - Wikipedia
RG3, Redskins roll past Cowboys in annual Thanksgiving Day game
2015 Dallas Cowboys, American Football Wiki