Martin Jones stopped all 33 shots he faced as the Sharks blanked the Blackhawks, 2-0. Jones logged his fourth shutout of the season. Patrick Marleau and Joe Thornton had the goals for San Jose, which is 6-2-and-2 in its last 10.
Corey Crawford made 25 saves for Chicago. The Blackhawks had won three in-a-row since returning from the All-Star break.
The Blackhawks return to action on Thursday at the United Center against Dallas.