Sanderson notched two assists and two PIM in Sunday's 6-3 loss to the Ducks.
Sanderson has five helpers over four games on the Senators' road trip, which ends Wednesday in Buffalo. The 24-year-old defenseman is up to four multi-point efforts in eight games this season. He has a goal, nine assists, 14 shots on net, 12 blocked shots, six hits and a plus-1 rating while seeing top-pairing minutes.