Lake Travis set up a showdown with rival Westlake with a 54-7 dispatch of Los Fresnos on Friday at Cavalier Stadium.
The Cavaliers took a 44-0 lead at the half, while Los Fresnos scored its lone touchdown in the fourth quarter.
Charlie Brewer was perfect, throwing for 241 yards and 4 touchdowns and rushed for 45 yards and a touchdown, while Matthew Baldwin threw for 37 yards and a touchdown.
Maleek Barkley had 40 yards and a touchdown reception; Alec Fuentes had 2 touchdown receptions; Cade Green and Cade Brewer both had touchdown receptions.
Cameron Dicker hit a 34-yard field goal in the fourth quarter.
Lake Travis moves to 12-1 on the season and will face Westlake Friday at Kelly Reeves Stadium at 7:30 p.m.