Sandin notched three assists in Tuesday's 3-2 overtime win over Montreal.
With the Capitals down 2-0 in the third period, the 25-year-old blueliner got to work, helping to set up a pair of Ethen Frank tallies to tie things up before having a hand in Connor McMichael's OT winner. Sandin snapped a six-game point drought with the performance, and he saw a season-high 24:36 TOI with Jakob Chychrun (illness) unavailable. On the season, Sandin has two goals and 16 points in 41 contests.