Gardiner (undisclosed) is day-to-day with an injury with no timetable for his return, David Alter of the National Post reports.

EDGE Analysis

The former Wisconsin Badger has been very solid this season, putting up a goal and an assist while logging four penalty minutes and a plus-2 rating in five games this season. The 25-year-old has been a solid point producer from the blue line throughout his career, including a career-high 31 in 2013-14. While the Maple Leafs haven't been great, Gardiner has been a bright spot on the team. He's replaced by Martin Marincin in the lineup.