2020 Main
| Pl | W | L | Pts | |||
| 1 | Bangkok C | 9 | 9 | 0 | 784:574 | 18 |
| 2 | Thai General | 9 | 8 | 1 | 703:576 | 17 |
| 3 | Mekong United | 9 | 6 | 3 | 762:686 | 15 |
| 4 | Ban Bueng Devil Rays | 9 | 6 | 3 | 712:636 | 15 |
| 5 | SWU BC | 9 | 5 | 4 | 666:597 | 14 |
| 6 | T-REX | 9 | 4 | 5 | 715:739 | 13 |
| 7 | Bangkok Tiger Thunder | 9 | 3 | 6 | 646:725 | 12 |
| 8 | Airforce Madgoat | 9 | 2 | 7 | 618:707 | 11 |
| 9 | Dunkin Raptors | 9 | 1 | 8 | 632:791 | 10 |
| 10 | Chaophraya Thunder | 9 | 1 | 8 | 583:790 | 10 |
Promotion ~ TBL (Winners stage)
2020 Play Offs
Semi-finals
| 1 | Bangkok C. | Ban Bueng Devil Rays | 2 : 0 |
| 2 | Thai General | Mekong United | 1 : 2 |
Final
| 1 | Bangkok C. | Mekong United | 2 : 0 |
3rd place
| 2 | Ban Bueng Devil Rays | Thai General | 0 : 1 |
2020 Winners stage
| Pl | W | L | Pts | |||
| 1 | Bangkok C | 5 | 4 | 1 | 393:307 | 9 |
| 2 | Thai General | 5 | 4 | 1 | 375:351 | 9 |
| 3 | Ban Bueng Devil Rays | 5 | 3 | 2 | 366:364 | 8 |
| 4 | Mekong United | 5 | 3 | 2 | 363:382 | 8 |
| 5 | T-REX | 5 | 1 | 4 | 384:408 | 6 |
| 6 | SWU BC | 5 | 0 | 5 | 329:398 | 5 |
Promotion ~ TBL (Play Offs)
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