Catholic Conference
| Date & Time | Division | Game | Venue |
|---|---|---|---|
| January 21, 2019 | Boys | (1) Malden Catholic Lancers at (7) Winchester Red & Black | O'Brien Arena |
| January 21, 2019 | Boys | (3) St. John's Prep Eagles at (3) Melrose Red Hawks | O'Brien Arena |
| January 21, 2019 | Boys | (0) Burlington Red Devils at (6) BC High Eagles | O'Brien Arena |
| January 21, 2019 | Boys | (0) Belmont Marauders at (3) Xaverian Hawks | O'Brien Arena |
| January 21, 2019 | Boys | (3) Reading Rockets at (4) Catholic Memorial Knights | O'Brien Arena |
| January 19, 2019 | Boys | (6) BC High Eagles at (2) Xaverian Hawks | Canton Ice House |
| January 16, 2019 | Boys | (2) Malden Catholic Lancers at (7) Xaverian Hawks | Canton Ice House |
| January 16, 2019 | Boys | (5) BC High Eagles at (1) Catholic Memorial Knights | Warrior Ice Arena |
| January 16, 2019 | Boys | (1) St. John's Prep Eagles at (3) Austin Prep Cougars | Stoneham Arena |
