Greig (lower body) is expected to play against Washington on Tuesday, per Bruce Garrioch of Postmedia.
Greig, who missed the last two games with a lower-body injury, declared himself good to go after he fully participated in Monday's practice. He has registered two goals, four points, 19 shots on net, 16 blocked shots, 17 hits and 15 PIM in 14 outings this season.