Glenelg's other scores came on a short run by David Brookhart and a 20-yard touchdown pass from Jack Hogan to Brent Richardson.
Tyler Morris completed seven passes for 67 yards, and Walter Fletcher rushed for 81 yards plus a 30-yard reception in the loss. Chase Conley and Damon Reaves each had three catches for 24 yards.
Reaves also led the defense with 12 tackles.
The Eagles' only points came on a Nicholas Cooper field goal.
Reservoir 27, Wilde Lake 7
The Gators won their fifth game in a row to improve to 6-2 and hold onto a share of second place in the league standings. Wilde Lake has now scored only 14 points in its last three games combined.
River Hill 49, Oakland Mills 6
River Hill bounced back from its surprising Week 7 loss to Hammond, shutting down Oakland Mills, 49-6.
Six different players reached the end zone for River Hill: Aiden Gelb (rushing touchdowns of 54 and 12 yards), Kalonji Moore (17-yard run), Tre Patterson (14-yard run), Cory Daniel (28-yard pass from Drew Pritchard), Pritchard (5-yard run) and Cyrus Vaughn (32-yard run).
The seven touchdowns matched a season-high for the Hawks, who held Oakland Mills to a season-low scoring output.
Oakland Mills' lone score came in the second quarter, on a 50-yard scoring strike from David Pindell to Trevon Hopkins.