St. Mark's girls basketball
Location: Southborough
Conference: ISL
| Date | Opponent | Time/result |
| Wed., Dec. 3 | at Williston Northampton | L, 42-36 |
| Sat., Dec. 6 | at Thayer | L, 51-46 |
| Wed., Dec. 10 | BB&N | L, 58-52 |
| Sat., Dec. 13 | Rivers | L, 52-31 |
| Wed., Dec. 17 | St. Paul's | W, 46-31 |
| Sat., Jan. 10 | Milton Academy | L, 42-31 |
| Wed., Jan. 14 | Middlesex | L, 54-49 |
| Sat., Jan. 17 | at Pomfret | L, 49-24 |
| Wed., Jan. 21 | at Dana Hall | L, 62-48 |
| Wed., Feb. 4 | at Gann Academy | W, 43-32 |
| Wed., Feb. 4 | at Gann Academy | 4 p.m. |
| Sat., Feb. 7 | Tilton | W, 65-53 |
| Wed., Feb. 11 | Lawrence Academy | W, 50-47 |
| Wed., Feb. 18 | at Nobles | L, 69-28 |
| Sat., Feb. 21 | at St. George's | L, 71-56 |
| Wed., Feb. 25 | Brooks | W, 53-46 |
| Sat., Feb. 28 | at Groton | L, 69-57 |
Schedules subject to change. To report a correction or an update, please notify the Globe sports department.
Updated: Wednesday, March 18, 2009, 10:10 p.m.
Schedules and results