Lambert put up a strong showing against Class AAAAA power Grayson in the first half before getting overmatched in the second half, losing 28-7 at home Friday in the Longhorns’ last of two scrimmages before their season-opener next week at Lanier. Lambert struck first with a 25-yard touchdown pass from junior quarterback Richie Kenney to senior tight end Sam Fleming. Grayson took just over 1:00 to tie the game with a 66-yard run by senior receiver Demetrius Mason.