Commerce defeated Athens Academy 28-7 on Friday in Athens.
Jamir Walton led Commerce with 81 yards and a pair of touchdowns on 13 carries.
Chance McClure added a score and 66 yards on 15 carries for the Tigers (5-3, 3-1 Region 8-A), and Grant Mayberry scored for Commerce.
The Tigers held Athens Academy to just 88 yards of total offense, compared to 250 yards for Commerce.
The Tigers visit Hebron Christian Academy on Friday in Dacula.