Top-ranked Shattuck (Class C) and second-ranked Laverne (Class B) rolled to easy wins on Friday.
Shattuck built a 34-0 lead and defeated Boise City 48-24 while Laverne dispatched Pond Creek-Hunter 62-12.
At Shattuck, Aaron McCandless and Brent Starbuck scored three touchdowns each as the Indians won their 85th game in a row.
McCandless had runs of 74, 48 and 78 yards while Starbuck scored on runs of 3, 12 and 24 yards.
Clinton Christian scored twice for Boise City, now 1-1.
Shattuck had 491 yards rushing.
It was the district opener for both schools.
Laverne scored 30 points in the third period to bury Pond Creek-Hunter.
The Tigers built a 26-6 halftime lead and overpowered the Panthers in the third period.
Jack Taylor ran for five touchdowns and threw a pass for another to pace the Tigers. Hesston Landess caught the touchdown pass.
J. R. Halliburton returned an interception for a score and Jesus Garcia also had an interception return. Kale Crocker had the other Tiger touchdown.
Forgan evened its season record with a 48-0 win over Balko.
Rhett Radcliff and Miguel Ordonez each scored three times for the Bulldogs.