| Date & Time | Game | Venue |
|---|---|---|
| December 14, 2019 | (3) Austin Prep Cougars at (3) St. Mary's Lynn Spartans | Essex Sports Center |
| December 21, 2019 | (3) St. Mary's Lynn Spartans at (1) Matignon Warriors | Essex Sports Center |
| December 28, 2019 | (3) St. Mary's Lynn Spartans at (0) Peabody/Lynnfield/North Reading Tanners | McVann-O'Keefe Skating Rink |
| December 30, 2019 | (5) St. Mary's Lynn Spartans at (1) Arlington Spy Ponders | Essex Sports Center |
| January 01, 2020 | (6) St. Mary's Lynn Spartans at (1) Winthrop Vikings | Larsen Rink |
| January 04, 2020 | (2) Boston Latin Wolfpack at (2) St. Mary's Lynn Spartans | Connery Memorial Arena |
| January 11, 2020 | (5) St. Mary's Lynn Spartans at (0) St. Joseph Prep/Mount Alvernia The Phoenix | Warrior Ice Arena |
| January 15, 2020 | (2) Westford Academy Ghosts at (2) St. Mary's Lynn Spartans | Connery Memorial Arena |
| January 20, 2020 | (0) Lexington Minutemen at (4) St. Mary's Lynn Spartans | Connery Memorial Arena |
| January 22, 2020 | (8) St. Mary's Lynn Spartans at (1) Arlington Catholic Cougars | Ed Burns Arena |
| January 25, 2020 | (12) St. Mary's Lynn Spartans at (1) Archbishop Williams Bishops | Canton Sportsplex |
| January 27, 2020 | (1) Hingham Harborwomen at (4) St. Mary's Lynn Spartans | Connery Memorial Arena |
| January 29, 2020 | (1) Bishop Fenwick Crusaders at (5) St. Mary's Lynn Spartans | Connery Memorial Arena |
| February 01, 2020 | (0) Arlington Catholic Cougars at (3) St. Mary's Lynn Spartans | Connery Memorial Arena |
| February 05, 2020 | (0) Matignon Warriors at (4) St. Mary's Lynn Spartans | Connery Memorial Arena |
| February 08, 2020 | (0) St. Joseph Prep/Mount Alvernia The Phoenix at (10) St. Mary's Lynn Spartans | Connery Memorial Arena |
| February 12, 2020 | (1) Archbishop Williams Bishops at (9) St. Mary's Lynn Spartans | Connery Memorial Arena |
| February 15, 2020 | (3) Austin Prep Cougars at (0) St. Mary's Lynn Spartans | Connery Memorial Arena |
| February 18, 2020 | (1) St. Mary's Lynn Spartans at (2) Needham Rockets
HINGHAM SHOWCASE |
Pilgrim Arena |
| February 20, 2020 | (1) Notre Dame Academy (Hingham) Cougars at (1) St. Mary's Lynn Spartans
HINGHAM SHOWCASE |
Pilgrim Arena |
| February 26, 2020 | (1) Lexington Minutemen at (6) St. Mary's Lynn Spartans
Girls D1 Playoff |
Connery Memorial Arena |
| March 02, 2020 | (1) Shrewsbury Colonials at (2) St. Mary's Lynn Spartans
Girls D1 Playoff |
John A. Ryan Arena |
| March 06, 2020 | (1) St. Mary's Lynn Spartans at (2) Woburn Tanners
Girls D1 Quarter Finals |
O'Brien Arena |
