Khepera Stokes and Teira Pendleton combined efforts to lead the No. 2 Poly girls basketball team past visiting Mervo, 59-37, on Thursday night.
Stokes finished with a game-high 17 points and Pendleton added 13 for the Engineers (11-1).
The Mustangs fell to 4-6.
Poly led 41-21 at the break.
Fallston 49, Bohemia Manor 19: Logan Gasior had 16 points to lead the host Cougars (5-6) past the Eagles (3-4).
Fallston used tough defense to limit Bohemia Manor to five points in the first half.
Patterson Mill 52, Douglass 40: C.J. Keyser put up a game-high 31 points to power the host Huskies past the Ducks.
Patterson Mill, which led 31-19 at halftime, improved to 7-3.
Douglass fell to 1-9.