| Kolo | Datum/Vreme | Utakmica | Rezultat |
|---|---|---|---|
| 1 | 22.08.2020 10:00 | Tomislav - Brotnjo | 6:0 |
| 2 | 29.08.2020 12:00 | Troglav 1918 - Brotnjo | 2:1 |
| 3 | 06.09.2020 10:00 | Brotnjo - Čapljina | 3:1 |
| 4 | 13.09.2020 10:00 | Grude - Brotnjo | 1:1 |
| 5 | 20.09.2020 10:00 | Brotnjo - Stolac | 1:2 |
| 6 | 27.09.2020 10:00 | Leotar - Brotnjo | 4:2 |
| 7 | 03.10.2020 11:00 | Brotnjo - Branitelj | 2:1 |
| 8 | 10.10.2020 10:00 | GOŠK - Brotnjo | 1:1 |
| 9 | 17.10.2020 11:00 | Brotnjo - Posušje | 1:7 |
| 10 | 24.10.2020 11:00 | Neum - Brotnjo | 3:4 |
| 11 | 31.10.2020 12:00 | Brotnjo - Igman | 1:0 |
| 12 | 28.03.2021 10:00 | Brotnjo - Tomislav | 0:5 |
| 13 | 04.04.2021 10:00 | Brotnjo - Troglav 1918 | 0:4 |
| 14 | 11.04.2021 10:00 | Čapljina - Brotnjo | 1:2 |
| 15 | 18.04.2021 10:00 | Brotnjo - Grude | 2:5 |
| 16 | 25.04.2021 10:00 | Stolac - Brotnjo | 1:1 |
| 17 | 08.05.2021 10:00 | Brotnjo - Leotar | 0:3 |
| 18 | 16.05.2021 10:00 | Branitelj - Brotnjo | 2:4 |
| 19 | 22.05.2021 10:00 | Brotnjo - GOŠK | 1:1 |
| 20 | 30.05.2021 10:00 | Posušje - Brotnjo | 2:2 |
| 21 | 03.06.2021 16:00 | Brotnjo - Neum | 3:2 |
| 22 | 12.06.2021 10:00 | Igman - Brotnjo | 1:0 |
| Poz | Tim | Utak | Pob | Ner | Por | DG | PG | GR | Forma | Bod | |
| 1 | Tomislav | 22 | 19 | 3 | 0 | 104 | 13 | +91 | X 1 1 1 1 | 60 | |
| 2 | Posušje | 22 | 14 | 6 | 2 | 71 | 22 | +49 | 1 2 X X X | 48 | |
| 3 | Stolac | 22 | 12 | 3 | 7 | 39 | 44 | -5 | 1 1 2 1 X | 39 | |
| 4 | Leotar | 22 | 12 | 2 | 8 | 56 | 30 | +26 | 1 2 1 1 1 | 38 | |
| 5 | Grude | 22 | 11 | 5 | 6 | 47 | 32 | +15 | 2 1 1 1 X | 38 | |
| 6 | Igman | 22 | 12 | 1 | 9 | 38 | 40 | -2 | 2 1 X 2 1 | 37 | |
| 7 | Brotnjo | 22 | 7 | 5 | 10 | 32 | 55 | -23 | 1 X X 1 2 | 26 | |
| 8 | GOŠK | 22 | 5 | 8 | 9 | 30 | 32 | -2 | X X 1 2 X | 23 | |
| 9 | Troglav 1918 | 22 | 6 | 4 | 12 | 35 | 57 | -22 | 2 2 X 2 2 | 22 | |
| 10 | Neum | 22 | 5 | 2 | 15 | 34 | 68 | -34 | 1 2 2 2 1 | 17 | |
| 11 | Branitelj | 22 | 4 | 1 | 17 | 27 | 70 | -43 | 2 1 2 2 2 | 13 | |
| 12 | Čapljina | 22 | 2 | 6 | 14 | 21 | 71 | -50 | 2 2 2 X 2 | 12 | |