Rielly (rest) was back at practice Friday, per Jonas Siegel of The Athletic.
Rielly is set to be a healthy scratch Wednesday against the Lightning, Luke Fox of Sportsnet reports.
Rielly picked up an assist in Monday's 3-2 overtime win over Pittsburgh.
Rielly (upper body) is expected to be available Wednesday when the Leafs host the Lightning, per Jonas Siegel of The Athletic.
Rielly (upper body) is still considered day-to-day and won't play Monday against Florida, David Alter of The Hockey News reports.
Rielly (upper body) will remain on the shelf against Buffalo on Saturday. Coach Sheldon Keefe told reporters, "It looks like he's turned the corner here and should be on the ice in the next day or so," per Mark Masters of TSN.
Rielly (upper body) will not be available against Washington on Thursday, David Alter of The Hockey News reports.
Rielly (upper body) is considered questionable for Thursday's matchup with Washington, Luke Fox of Sportsnet reports.
Rielly (upper body) won't play versus the Devils on Tuesday.
Rielly (undisclosed) "hasn't been ruled out fully" for Tuesday night's game versus the Devils, David Alter of The Hockey News reports.