Cotter notched an assist, two shots on goal, two PIM and a plus-2 rating in Tuesday's 5-4 overtime loss to the Predators.
Cotter (undisclosed) will be a game-time decision Saturday against Detroit, according to Danny Webster of the Las Vegas Sun.
Cotter registered a pair of assists in Saturday's 7-2 loss to the Sabres.
Cotter scored a goal on two shots and added three hits in Thursday's 5-4 loss to the Bruins.
Cotter (illness) participated in the morning skate, according to Jesse Granger of The Athletic, putting him on track to play Saturday against Carolina.
Cotter registered an assist in Friday's 5-2 win over the Rangers.
Cotter registered an assist and three hits in Thursday's 3-2 win over the Kings.
Cotter scored a goal on two shots, added an assist, levied six hits and went plus-2 in Saturday's 6-1 win over the Stars.
Cotter scored a goal and added two hits in Tuesday's 3-2 win over the Flyers.
Cotter recorded an assist, four hits and two blocked shots in Thursday's 5-3 win over the Jets.