Posted: Oct 12, 2021
October 12, 2021
| Team | Previous Ranking | OCAA Record |
| 1. Humber Hawks | 2 | 5-0-1 |
| 2. Sheridan Bruins | 1 | 5-0-1 |
| 3. Fanshawe Falcons | 3 | 4-0-1 |
| 4. Seneca Sting | 7 | 4-1-1 |
| 5. St. Clair Saints | 4 | 4-1-0 |
| 6. Durham Lords | 6 | 4-2-0 |
| 7. St. Lawrence Surge | 5 | 4-2-1 |
| 8. Centennial Colts | 9 | 3-2-1 |
| 9. Mohawk Mountaineers | 8 | 2-2-2 |
| 10. Conestoga Condors | N/R | 2-3-1 |
October 4, 2021
| Team | Previous Ranking | OCAA Record |
| 1. Sheridan Bruins | 2 | 5-0-0 |
| 2. Humber Hawks | 1 | 4-0-1 |
| 3. Fanshawe Falcons | 3 | 4-0-1 |
| 4. St. Clair Saints | 10 | 3-1-0 |
| 5. St. Lawrence Surge | 6 | 3-1-0 |
| 6. Durham Lords | 8 | 3-1-0 |
| 7. Seneca Sting | 5 | 2-1-1 |
| 8. Mohawk Mountaineers | 7 | 2-2-1 |
| 9. Centennial Colts | 4 | 2-2-0 |
| 10. George Brown Huskies | N/R | 2-2-0 |
September 27, 2021
| Team | Previous Ranking | OCAA Record |
| 1. Humber Hawks | 1 | 2-0-0 |
| 2. Sheridan Bruins | 5 | 3-0-0 |
| 3. Fanshawe Falcons | 2 | 2-0-0 |
| 4. Centennial Colts | 6 | 2-0-0 |
| 5. Seneca Sting | 3 | 2-1-0 |
| 6. St. Lawrence Surge | 10 | 2-1-0 |
| 7. Mohawk Mountaineers | N/R | 2-1-0 |
| 8. Durham Lords | 4 | 1-1-0 |
| 9. Conestoga Condors | 9 | 1-1-0 |
| 10. St. Clair Saints | 7 | 1-1-0 |
September 20, 2021
| Team | Previous Ranking | OCAA Record |
| 1. Humber Hawks | N/A | 1-0-0 |
| 2. Fanshawe Falcons | N/A | 1-0-0 |
| 3. Seneca Sting | N/A | 1-0-0 |
| 4. Durham Lords | N/A | 1-0-0 |
| 5. Sheridan Bruins | N/A | 1-0-0 |
| 6. Centennial Colts | N/A | 1-0-0 |
| 7. St. Clair Saints | N/A | 0-1-0 |
| 8. Niagara Knights | N/A | 1-0-0 |
| 9. Conestoga Condors | N/A | 1-0-0 |
| 10. St. Lawrence Surge | N/A | 0-1-0 |