Macon's defense played well all night, shutting out Mark Twain and also getting a touchdown to start the scoring.
Tim Hall scooped up a fumble and returned it 24 yards a minute into the opening quarter for a Tiger 6-0 lead.
Halfway through the second period, Tyrone Walker scored on a 13-yard run, then he added the two point conversion for a Macon 14-0 lead.
Chris Little capped the Tiger scoring with a 6-yard run in the final quarter to give Macon a 21-0 victory.
The win improved Macon to 5-2 on the year while Mark Twain fell to 2-5.