Division 1 NorthSEEDS: 1. O’Bryant (19-0), 2. Peabody (17-1), 3. Andover (17-1), 4. North Andover (15-3), 5. Lynn Classical (16-4), 6. Lexington (16-4), 7. Chelmsford (15-5), 8. Billerica (15-5), 9. Masconomet (11-7), 10. Medford (10-8), 11. Beverly (9-8), 12. Central Catholic (10-9), 13. Reading (10-9), 14. Haverhill (10-9), 15. Malden (8-10)First RoundThursdayMasconomet at Billerica (6)Reading at N. Andover (7)Central Cath. at Classial (6)Malden at Peabody (4)Medford at Chelmsford (7)Haverhill at Andover (6)Beverly at Lexington (4)QuarterfinalsTuesdayMasco/Billerica at O’Bryant (4)Division 2 NorthSEEDS: 1. Melrose (20-2), 2. Arlington Catholic (17-3), 3. East Boston (14-3), 4. Marblehead (16-4), 5. Weston (14-4), 6. Boston English (13-4), 7. Belmont (15-5), 8. Bedford (14-6), 9. Bishop Fenwick (14-6), 10. Danvers (12-6), 11. Winchester (12-8), 12. Greater Lawrence (12-8), 13. Stoneham (12-9), 14. Hamilton-Wenham (10-8), 15. North Reading (10-8), 16. Burlington (11-9), 17. Greater Lowell (6-6), 18. Tewksbury (9-9)Preliminary RoundThursdayGr. Lowell at Burlington (6)Tewksbury at N. Reading (6)First RoundFridayFenwick at Bedford (6)Stoneham at M’head (4)Danvers at Belmont (6)Ham-Wenham at E. Boston (4)Winchester at Bos. English (4)SaturdayGr. Lawrence at Weston (2)Gr. Lowell/Burlington at Melrose (7)Tewksbury/N. Reading at Arl. Cath. (7)Division 3 NorthSEEDS: 1. Notre Dame (19-1), 2. Mystic Valley (16-3), 3. Lynnfield (15-3), 4. Presentation of Mary Academy (15-5), 5. Lowell Catholic (14-6), 6. Whittier Tech. (14-6), 7. Essex Tech. (12-7), 8. Snowden (10-7), 9. St. Joseph Prep. (10-10), 10. Winthrop (8-8), 11. Austin Prep. (10-10).First RoundThursdaySt. Joseph’s at Snowdwn (4)Winthrop at Essex Tech (6)Austin Prep at Whittier (6)QuarterfinalsMondaySt. Joseph’s/Snowden at Notre Dame (6)Lowell Cath. at PMA (6)Essex Tech/Winthrop at Mystic Valley (6)Austin Prep/Whittier at Lynnfield (6)