The all-encompassing San Gabriel Valley Tribune, Pasadena Star-News and Whittier Daily News Top 20 football rankings:
1. South Hills (4-0)
Unbelievably impressive so far, another tough one next.
Previous: 2
Next: at Mira Costa, Friday, 7 p.m.
2. Bishop Amat (4-1)
Is looking like Mission League favorite heading into bye week.
Previous: 4
Next: at Chaminade, Sept. 28
3. La Serna (5-0)
Has done everything right, next game against Warren could be tough.
Previous: 3
Next: vs. Warren at California High, Frida, 7 p.m.
4. Northview (5-0)
Can’t imagine anyone in Division 5 playing better than Vikings.
Previous: 6
Next: at Wilson, Sept. 28.
5. Bonita (4-0)
Next two weeks against Covina, Colony are big tests.
Previous: 5
Next: vs. Covina at San Dimas High, Friday, 7 p.m.
6. Glendora (4-1)
Only loss to Division 3 Eastvale Roosevelt.
Previous: 9
Next: at Ayala, Sept. 28
7. St. Paul (4-1)
Undefeated start ends with 34-27 loss to Paraclete.
Previous: 1
Next: vs. La Salle, Sept. 28
8. St. Francis (2-2)
Much-needed 17-13 win over Saugus to get to .500.
Previous: 10
Next: at Harvard-Westlake, Friday, 7 p.m.
9. San Marino (4-1)
Easily the Rio Hondo League favorite.
Previous: 13
Next: vs. Newport Harbor, Friday, 7 p.m.
10. San Dimas (3-1)
Strong come-from-behind 21-14 win over Colton.
Previous: 12
Next: at California, Thursday, 7 p.m.
11. Muir (3-1)
Laid an egg in Pacific League opening loss to Crescenta Valley, 31-7.
Previous: 7
Next: vs. Hoover, Friday, 7 p.m.
12. Arroyo (3-1)
Ready to defend Mission Valley League after bye week.
Previous: 14
Next: at Gabrielino, Friday, 7 p.m.
13. Arcadia (2-2)
Opened Pacific with 45-27 win over Burroughs.
Previous: 15
Next: vs. Burbank at Burroughs, Friday, 7 p.m.
14. La Habra (1-4)
Ended losing skid with 31-10 win over Diamond Ranch.
Previous: 20
Next: vs. Fullerton, Sept. 28
15. Diamond Ranch (3-2)
Gave La Habra a game for a half, then it got away.
Previous: 8
Next: at Los Altos, Sept. 28
16. Los Altos (2-3)
When is the bleeding going to stop after third straight loss?
Previous: 11
Next: vs. Diamond Ranch, Sept. 28
17. El Monte (4-1)
Showed it’s a Mission Valley contender with 52-14 win over Rosemead.
Previous: 17
Next: vs. Mountain View, Sept. 28
18. Covina (3-1)
Big win over Monrovia, but still has work to do on defense.
Previous: 16
Next: vs. Monrovia at Covina District Field, Thursday, 7 p.m.
19. Alhambra (5-0)
First time in many years it finishes non-league undefeated.
Previous: 18
Next: vs. Schurr at Moor Field, Sept. 28
20. Whittier (4-1)
Might be only team to challenge La Serna in Del Rio League.
Previous: 19
Next: at Westminster, Thursday, 7 p.m.