Keenum is out with a concussion, according to the team.
It appears Keenum was injured on a sack by Vikings defensive tackle Linval Joseph when he came down on his head on second down with 2:05 remaining. Washington’s quarterback stayed in for another down, throwing an incompletion before a Dustin Hopkins field goal.
Washington did not take another snap from scrimmage in the first half.
Haskins is making his second appearance of the season, with the 15th overall choice making his debut against the Giants in Week Four.
Haskins went 1-for-2 for 6 yards on the opening possession of the second half, forcing the game’s first punt. The Ohio State product was 9-of-17 for 107 yards and three touchdowns in the loss to the Giants.