Terence Garvin scored on TDs runs of 3, 32 and 72 yards; Bobby Kirby caught a 14-yard scoring pass from Kinnard; Vince Snarki and Matt Heacock ran for TDs from two and 20 yards out; and Jeff Timmons converted all seven of his extra point kicks.
The Lakers (0-1) tied the game at 7 after Mark Feild caught a 12-yard pass from Charlie McComas, and Eric Tillman booted the extra point.
The Dons (2-0), coming off a year in which their 10-1 mark established a school-record for victories, routed Gonzaga of D.C., 51-14, last week.
The victoroy was the fifth straight for Loyola, which shared the Maryland Interscholsatic Athletic Association's A Conference title with Gilman and McDonogh last season.
Loyola 49, Boys Latin 7
Loyola 14 28 0 7 49
Boys' Latin 7 0 0 0 7
1st
L- Kirby 14 pass from Kinnard (Timmons kick)
BL- Feild 12 pass from McComas (Tillman kick)
L- Garvin 72 run (Timmons kick)
2nd
L- Garvin 32 run (Timmons kick)
L- Heacock 20 run (Timmons kick)
L- Kinnard 4 run (Timmons kick)
L- Garvin 3 run (Timmons kick)
4th
L- Snarski 2 run (Timmons kick)
