Boston 3, Chicago 1
| Chicago | 0 | – | 1 |
| Boston | 1 | – | 3 |
First Period_1, Chicago, Bedard 1 (Donato, Hall), 5:37. 2, Boston, Frederic 1 (Carlo, Poitras), 11:22.
Second Period_3, Boston, Pastrnak 1 (Lucic), 13:09.
Third Period_4, Boston, Pastrnak 2 (McAvoy, Marchand), 19:04 (en).
Shots on Goal_Chicago 9-5-7_21. Boston 13-10-10_33.
Power-play opportunities_Chicago 0 of 3; Boston 0 of 3.
Goalies_Chicago, Soderblom 0-1-0 (33 shots-31 saves). Boston, Ullmark 1-0-0 (21-20).
A_17,565 (17,565). T_2:29.
Referees_Brandon Blandina, Jean Hebert. Linesmen_Matt MacPherson, CJ Murray.