Playing as a first-place team for the first time all season, Atholton took care of business against Glenelg on Tuesday.
Michael Bernetti poured in a game-high 26 points, leading a team effort that saw four guys score in double figures, on the way to a 73-64 Raiders victory on the road.
In the loss, Nick Oates and Dom Napolitano scored 17 points apiece for Glenelg.
Atholton has two games left in the regular season, taking on Howard Thursday and then Mt. Hebron on Friday. Glenelg plays its regular-season finale on Wednesday against River Hill.
Atholton 73, Glenelg 64
A (15-2, 16-3): Bernetti 26, Willis 14, Ballmer 13, Mason 12, James 6, Perdue 2.
G (8-10, 10-11): Oates 17, Napolitano 17, Hammert 8, Van de Wall 8, Haussler 6, Jarboe 3, Helensky 3, Mullinix 2.
Half: 31-23 A.
Marriotts Ridge 51, Hammond 40