Sanderson (lower body) will play Saturday against Toronto, per TSN 1200 Ottawa.
Sanderson will rejoin the Senators after missing just one game with the injury. The 22-year-old blueliner has two goals, 25 points and a minus-17 rating through 47 games this season. Sanderson will return to the top pairing and could see time on the first power-play unit versus the Maple Leafs on Saturday.