Peterka picked up two assists while adding four shots on net and a plus-3 rating in Saturday's 5-4 overtime win over Chicago.
Both helpers came late in the third period on tallies by Mason Lohrei and Morgan Geekie, as Boston rallied from a 4-2 deficit to tie it up. Peterka has three multi-point efforts in the last 10 games, a stretch in which the 24-year-old winger has collected two goals and nine points with 22 shots on net, nine hits and a stellar plus-10 rating.