St. Mark's boys basketball
Location: Southborough
Conference: ISL
| Date | Opponent | Time/result |
| Sat., Dec. 6 | at Tilton | L, 87-74 |
| Wed., Dec. 10 | BB&N | W, 84-24 |
| Sat., Dec. 13 | Northfield Mt. Hermon | W, 83-65 |
| Thu., Dec. 18 | at Worcester Academy | L, 90-87 |
| Fri., Jan. 9 | Hebron (Maine) | W, 83-37 |
| Sat., Jan. 10 | at Milton Academy | W, 62-32 |
| Wed., Jan. 14 | at Middlesex | W, 54-46 |
| Sat., Jan. 17 | Roxbury Latin | W, 84-34 |
| Sat., Jan. 24 | at St. Paul's | W, 75-47 |
| Wed., Feb. 4 | at Belmont Hill | W, 64-49 |
| Sat., Feb. 7 | at Thayer | W, 72-46 |
| Wed., Feb. 11 | St. Sebastian's | W, 75-40 |
| Sat., Feb. 14 | Governor's Academy | W, 77-47 |
| Wed., Feb. 18 | Nobles | W, 77-47 |
| Fri., Feb. 20 | Marianapolis | W, 73-55 |
| Sat., Feb. 21 | St. George's | W, 79-40 |
| Wed., Feb. 25 | at Brooks | W, 75-31 |
| Sat., Feb. 28 | at Groton | W, 90-47 |
| Wed., March 4 | Governor's Academy | W, 77-38 |
| Fri., March 6 | Middlesex | W, 90-44 |
| Sun., March 8 | at Holderness | W, 86-53 |
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