Posted: Wednesday, October 7, 2009 4:18 pm

Wins by all three kept a trio of Rutherford County teams in the Class 6A Prep Performance Ratings by Earl Nail this week.

The Preps Ratings for last week's results were:

1 Oakland (5-2) Defeated LaVergne (45-21) Open

2 Ooltewah (6-0) Defeated Walker Valley (56-0) Rhea County

3 Franklin (6-1) Defeated Ravenwood (28-6) Fairley

4 Maryville (5-1) Defeated Bearden (38-0) at Knoxville Catholic

5 Brentwood (6-1) Defeated Centennial (45-13) Open

6 Farragut (5-1) Defeated Heritage (50-7) at Bearden

7 Whitehaven (5-1) Defeated Memphis Central (46-6) Sheffield

8 Riverdale (6-1) Defeated Smyrna (30-27) Open

9 Blackman (7-0) Defeated Siegel (10-3) Open

10 White Station (4-2) Lost to MUS (35-55) at Melrose