2021 WPIAL Rankings (April 14)

WPIAL Class 3A
1. North Allegheny
2. Seneca Valley
3. Penn-Trafford
4. Hempfield
5. Butler
6. Fox Chapel
7. Peters Township
8. Norwin
9. Latrobe
10. Upper St. Clair
WPIAL Class 2A
1. Seton LaSalle
2. North Catholic
3. Ambridge
4. Hopewell
5. O.L. Sacred Heart
6. Deer Lakes
7. Trinity
8. Thomas Jefferson
9. Montour
10. Mars


2021 WPIAL Rankings (April 7)

WPIAL Class 3A
1. North Allegheny
2. Seneca Valley
3. Penn-Trafford
4. Hempfield
5. Butler
6. Fox Chapel
7. Peters Township
8. Norwin
9. Latrobe
10. Upper St. Clair
WPIAL Class 2A
1. Seton LaSalle
2. Ambridge
3. North Catholic
4. Hopewell
5. O.L. Sacred Heart
6. Deer Lakes
7. Trinity
8. Thomas Jefferson
9. Mars
10. Montour


2021 WPIAL Rankings (April 30)

WPIAL Class 3A
1. North Allegheny
2. Seneca Valley
3. Hempfield
4. Penn-Trafford
5. Butler
6. Fox Chapel
7. Peters Township
8. Norwin
9. Latrobe
10. Upper St. Clair
WPIAL Class 2A
1. Ambridge
2. Seton LaSalle
3. North Catholic
4. Hopewell
5. O.L. Sacred Heart
6. Deer Lakes
7. Thomas Jefferson
8. Montour
9. Mars
10. Bishop Canevin


2021 WPIAL Rankings (April 23)

WPIAL Class 3A
1. North Allegheny
2. Seneca Valley
3. Hempfield
4. Butler
5. Penn-Trafford
6. Fox Chapel
7. Peters Township
8. Norwin
9. Upper St. Clair
10. Latrobe
WPIAL Class 2A
1. Ambridge
2. Seton LaSalle
3. North Catholic
4. Hopewell
5. O.L. Sacred Heart
6. Thomas Jefferson
7. Deer Lakes
8. Montour
9. Mars
10. Plum


2021 WPIAL Rankings (April 16)

WPIAL Class 3A
1. North Allegheny
2. Seneca Valley
3. Hempfield
4. Butler
5. Fox Chapel
6. Peters Township
7. Penn-Trafford
8. Norwin
9. Upper St. Clair
10. Latrobe
WPIAL Class 2A
1. Ambridge
2. North Catholic
3. Seton LaSalle
4. O.L. Sacred Heart
5. Thomas Jefferson
6. Deer Lakes
7. Hopewell
8. Mars
9. Plum
10. Keystone Oaks


2021 WPIAL Rankings (April 9)

WPIAL Class 3A
1. North Allegheny
2. Seneca Valley
3. Butler
4. Fox Chapel
5. Hempfield
6. Shaler
7. Peters Township
8. Upper St. Clair
9. Penn-Trafford
10. Latrobe
WPIAL Class 2A
1. Ambridge
2. North Catholic
3. Seton LaSalle
4. O.L. Sacred Heart
5. Thomas Jefferson
6. Deer Lakes
7. Trinity
8. Hopewell
9. Mars
10. Derry


2021 WPIAL Rankings (April 2)

WPIAL Class 3A
1. North Allegheny
2. Seneca Valley
3. Penn-Trafford
4. Fox Chapel
5. Shaler
6. Peters Township
7. Hempfield
8. Bethel Park
9. Norwin
10. Latrobe
WPIAL Class 2A
1. North Catholic
2. Seton LaSalle
3. Ambridge
4. O.L. Sacred Heart
5. Thomas Jefferson
6. Deer Lakes
7. Plum
8. Trinity
9. Hopewell
10. Montour


2021 WPIAL Preseason Rankings

WPIAL Class 3A
1. North Allegheny
2. Seneca Valley
3. Penn-Trafford
4. Fox Chapel
5. Norwin
WPIAL Class 2A
1. Seton LaSalle
2. Ambridge
3. Deer Lakes
4. North Catholic
5. Thomas Jefferson