2020 Main
| Pl | W | D | L | Diff | Pts | |||
| 1 | Shamrock Rovers | 18 | 15 | 3 | 0 | 44:7 | 37 | 48 |
| 2 | Bohemians | 18 | 12 | 1 | 5 | 23:12 | 11 | 37 |
| 3 | Dundalk | 18 | 7 | 5 | 6 | 25:23 | 2 | 26 |
| 4 | Sligo Rovers | 18 | 8 | 1 | 9 | 19:23 | -4 | 25 |
| 5 | Waterford | 18 | 7 | 3 | 8 | 17:22 | -5 | 24 |
| 6 | St. Patricks | 18 | 5 | 6 | 7 | 14:17 | -3 | 21 |
| 7 | Derry City | 18 | 5 | 5 | 8 | 18:18 | 0 | 20 |
| 8 | Finn Harps | 18 | 5 | 5 | 8 | 15:24 | -9 | 20 |
| 9 | Shelbourne | 18 | 5 | 4 | 9 | 13:22 | -9 | 19 |
| 10 | Cork City | 18 | 2 | 5 | 11 | 10:30 | -20 | 11 |
Promotion ~ Champions League (Qualification: )
Promotion ~ Europa Conference League (Qualification: )
Premier Division (Relegation)
Relegation ~ Division 1
2020 Relegation
Quarter-finals
| 1 | Shelbourne | Bye | |
| 3 | UC Dublin | Longford | 2 : 3 |
| 4 | Bray | Galway | 0 : 1 |
Semi-finals
| 1 | Shelbourne | Bye | |
| 2 | Longford | Galway | 2 : 1 |
Final
| 1 | Shelbourne | Longford | 0 : 1 |
Redes Sociales