Premier Division| ROUND | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 |
| Season archive |
| Games | Goals | H | D | A | ||||
| 151 | 386 | 2.55 | 64 | 42.38% | 34 | 22.52% | 53 | 35.10% |
| 2021 | Overall | Home | Away | |||||||||||||||||||||
| P | W | D | L | F | A | Gdf | Pts | Form | P | W | D | L | F | A | P | W | D | L | F | A | ||||
| 1 | Shamrock Rovers | 31 | 20 | 6 | 5 | 49 | 23 | +26 | 66 | XWLW | 16 | 10 | 5 | 1 | 27 | 12 | 15 | 10 | 1 | 4 | 22 | 11 | ||
| 2 | St. Patrick's | 30 | 16 | 5 | 9 | 47 | 34 | +13 | 53 | LWLL | 14 | 11 | 0 | 3 | 25 | 11 | 16 | 5 | 5 | 6 | 22 | 23 | ||
| 3 | Sligo Rovers | 30 | 13 | 7 | 10 | 34 | 27 | +7 | 46 | LXLL | 15 | 6 | 4 | 5 | 20 | 12 | 15 | 7 | 3 | 5 | 14 | 15 | ||
| 4 | Derry City | 30 | 12 | 9 | 9 | 41 | 36 | +5 | 45 | WLWX | 16 | 5 | 7 | 4 | 23 | 19 | 14 | 7 | 2 | 5 | 18 | 17 | ||
| 5 | Bohemians | 30 | 12 | 7 | 11 | 50 | 38 | +12 | 43 | XXWL | 15 | 7 | 4 | 4 | 32 | 18 | 15 | 5 | 3 | 7 | 18 | 20 | ||
| 6 | Drogheda United | 30 | 11 | 7 | 12 | 42 | 36 | +6 | 40 | WLLW | 16 | 6 | 4 | 6 | 21 | 16 | 14 | 5 | 3 | 6 | 21 | 20 | ||
| 7 | 1 | Dundalk | 31 | 10 | 9 | 12 | 39 | 43 | -4 | 39 | XWXW | 15 | 7 | 2 | 6 | 20 | 20 | 16 | 3 | 7 | 6 | 19 | 23 | |
| 8 | 1 | Finn Harps | 30 | 10 | 7 | 13 | 34 | 44 | -10 | 37 | LXWL | 14 | 4 | 3 | 7 | 15 | 19 | 16 | 6 | 4 | 6 | 19 | 25 | |
| 9 | Waterford | 30 | 11 | 3 | 16 | 30 | 48 | -18 | 36 | WXWL | 15 | 6 | 2 | 7 | 17 | 24 | 15 | 5 | 1 | 9 | 13 | 24 | ||
| 10 | Longford Town | 30 | 2 | 8 | 20 | 20 | 57 | -37 | 14 | LLLW | 15 | 2 | 3 | 10 | 9 | 26 | 15 | 0 | 5 | 10 | 11 | 31 | ||
| 19 | +1 | Georgie KELLY (Bohemians, 6p) |
| 12 | +1 | Mark DOYLE (Drogheda United, 2p) |
| 11 | Patrick HOBAN (Dundalk, 2p) | |
| 10 | +1 | Dan MANDROIU (Shamrock Rovers) |
| 9 | +1 | Liam BURT (Bohemians) |
| Chris LYONS (Drogheda United, 2p) | ||
| +1 | Tunde OWOLABI (Finn Harps, 1p) | |
| 8 | Adam FOLEY (Finn Harps) | |
| Rory GAFFNEY (Shamrock Rovers) | ||
| +1 | John MARTIN (Waterford) | |
| Matty SMITH (St. Patrick's) | ||
| Chris FORRESTER (St. Patrick's, 2p) | ||
| Graham BURKE (Shamrock Rovers, 4p) | ||
| 7 | Jordan GIBSON (Sligo Rovers, 3p) | |
| Johnny KENNY (Sligo Rovers, 1p) | ||
| Ronan COUGHLAN (St. Patrick's, 1p) | ||
| +1 | Junior OGEDI-UZOKWE (Derry City, 1p) | |
| 6 | Will PATCHING (Dundalk, 3p) | |
| +1 | Aaron GREENE (Shamrock Rovers) | |
| Ronan BOYCE (Derry City) | ||
| 5 | Robbie BENSON (St. Patrick's, 1p) | |
| +2 | Junior QUITIRNA (Waterford, 2p) | |
| James AKINTUNDE (Derry City) |
| Friday, 8 October 2021 | |||||
| 30 | Dundalk | 1-0 | Shamrock Rovers | ||
| 23 | Murray | ||||
| Friday, 15 October 2021 | |||||
| 31 | Shamrock Rovers | 2-0 | Sligo Rovers | ||
| 10 | Mandroiu | ||||
| 32 | Greene | ||||
| 31 | Bohemians | 1-1 | Dundalk | ||
| 90(p) | Kelly | 28 | Ben Amar | ||
| 31 | Waterford | 4-1 | Finn Harps | ||
| 19 | Patterson | 75(p) | Owolabi | ||
| 68 | Quitirna | ||||
| 90 | Quitirna | ||||
| 90 | Martin | ||||
| 31 | Derry City | 1-0 | St. Patrick's | ||
| 63 | Ogedi-Uzokwe | ||||
| 31 | Drogheda United | 2-0 | Longford Town | ||
| 52 | Markey | ||||
| 66 | Doyle | ||||
| Monday, 18 October 2021 | |||||
| 25 | Shamrock Rovers | 1-1 | Bohemians | ||
| 69 | Towell | 38 | Burt | ||
