I liga rugby 2020/2021 – Runda zasadnicza
| Lp. | Drużyna | M | W | P | R | PZ | PS | RP | BP | Pkt |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  Budmex Rugby Białystok | 10 | 10 | 0 | 0 | 455 | 126 | 329 | 10 | 50 |
| 2 |  KS Posnania Poznań | 10 | 8 | 2 | 0 | 521 | 161 | 360 | 8 | 39 |
| 3 |  AZS AWF Warszawa | 10 | 5 | 5 | 0 | 169 | 304 | -135 | 3 | 21 |
| 4 |  Wataha RC Zielona Góra | 10 | 3 | 7 | 0 | 243 | 409 | -166 | 7 | 19 |
| 5 |  RC Arka Rumia | 10 | 3 | 6 | 1 | 199 | 308 | -109 | 4 | 18 |
| 6 |  RC Legia Warszawa | 10 | 0 | 9 | 1 | 98 | 377 | -279 | 2 | 2 |