K League 1| 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 | 37 | 38 |
| Season archive |
| Games | Goals | H | D | A | ||||
| 133 | 319 | 2.39 | 51 | 38.35% | 43 | 32.33% | 39 | 29.32% |
| 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 | Ulsan Hyundai | 23 | 12 | 8 | 3 | 36 | 24 | +12 | 44 | WWOL | 12 | 7 | 4 | 1 | 23 | 13 | 11 | 5 | 4 | 2 | 13 | 11 | ||
| 2 | 1 | Chonbuk Motors | 21 | 11 | 6 | 4 | 39 | 21 | +18 | 39 | WWLW | 11 | 7 | 2 | 2 | 23 | 13 | 10 | 4 | 4 | 2 | 16 | 8 | |
| 3 | 1 | Suwon Bluewings | 23 | 9 | 7 | 7 | 31 | 25 | +6 | 34 | OLLL | 12 | 4 | 4 | 4 | 15 | 14 | 11 | 5 | 3 | 3 | 16 | 11 | |
| 4 | 2 | Daegu FC | 22 | 9 | 7 | 6 | 27 | 25 | +2 | 34 | LLXX | 11 | 5 | 5 | 1 | 13 | 9 | 11 | 4 | 2 | 5 | 14 | 16 | |
| 5 | 1 | Suwon FC | 23 | 8 | 7 | 8 | 32 | 35 | -3 | 31 | OWWW | 11 | 4 | 3 | 4 | 16 | 17 | 12 | 4 | 4 | 4 | 16 | 18 | |
| 6 | 1 | Pohang Steelers | 22 | 8 | 7 | 7 | 22 | 23 | -1 | 31 | LWXL | 11 | 4 | 4 | 3 | 8 | 10 | 11 | 4 | 3 | 4 | 14 | 13 | |
| 7 | Incheon United | 22 | 8 | 6 | 8 | 26 | 31 | -5 | 30 | OWWW | 11 | 4 | 5 | 2 | 11 | 9 | 11 | 4 | 1 | 6 | 15 | 22 | ||
| 8 | 1 | Jeju United | 22 | 4 | 12 | 6 | 24 | 27 | -3 | 24 | OLXL | 11 | 3 | 4 | 4 | 14 | 18 | 11 | 1 | 8 | 2 | 10 | 9 | |
| 9 | 1 | Gangwon | 23 | 5 | 9 | 9 | 24 | 29 | -5 | 24 | LWXL | 11 | 3 | 6 | 2 | 14 | 9 | 12 | 2 | 3 | 7 | 10 | 20 | |
| 10 | FC Seoul | 21 | 6 | 6 | 9 | 19 | 23 | -4 | 24 | WOWL | 10 | 3 | 2 | 5 | 9 | 11 | 11 | 3 | 4 | 4 | 10 | 12 | ||
| 11 | 1 | Seongnam Ilhwa | 21 | 5 | 7 | 9 | 19 | 26 | -7 | 22 | WLOL | 11 | 4 | 1 | 6 | 11 | 16 | 10 | 1 | 6 | 3 | 8 | 10 | |
| 12 | 1 | Gwangju FC | 23 | 5 | 4 | 14 | 20 | 30 | -10 | 19 | LLOW | 11 | 3 | 3 | 5 | 11 | 12 | 12 | 2 | 1 | 9 | 9 | 18 | |
| 13 | Lars VELDWIJK (Suwon FC, 1p) | |
| 11 | JOO Min-kyu (Jeju United, 1p) | |
| +2 | Stanislav ILJUTCENKO (Chonbuk Motors, 2p) | |
| 9 | +1 | Fejsal MULIĆ (Seongnam Ilhwa, 1p) |
| 8 | +1 | LEE Dong-jun (Ulsan Hyundai, 1p) |
| 7 | SONG Min-kyu (Chonbuk Motors) | |
| Stefan MUGOŠA (Incheon United, 2p) | ||
| 6 | KIM Gun-Hee (Suwon Bluewings, 1p) | |
| HAN Kyo-won (Chonbuk Motors) | ||
| LIM Sang-hyeob (Pohang Steelers) | ||
| +1 | GUSTAVO Henrique (Chonbuk Motors, 1p) | |
| 5 | KIM Min-joon (Ulsan Hyundai) | |
| CESINHA (Daegu FC) | ||
| +1 | EDGAR Bruno SILVA (Daegu FC, 1p) | |
| NA Sang-ho (FC Seoul) | ||
| Uroš ĐERIĆ (Suwon Bluewings, 2p) | ||
| KO Moo-yeol (Gangwon, 2p) | ||
| Lukas HINTERSEER (Ulsan Hyundai, 2p) | ||
| KIM Jin-hyuk (Daegu FC) | ||
| 4 | Elías AGUILAR (Incheon United, 1p) | |
| Aleksandar PALOČEVIĆ (FC Seoul, 3p) | ||
| KIM In-sung (Ulsan Hyundai) | ||
| KIM Min-woo (Suwon Bluewings, 1p) | ||
| YANG Dong-hyen (Suwon FC, 1p) | ||
| MURILO Henrique (Suwon FC) | ||
| KIM Dae-won (Gangwon) | ||
| LEE Ki-je (Suwon Bluewings) | ||
| JEONG Sang-bin (Suwon Bluewings) | ||
| CHO Yu-min (Suwon FC) |
| Saturday, 7 August 2021 | |||||
| 23 | Ulsan Hyundai | 2-1 | Gangwon | ||
| 42 | Lee | 79 | Cho | ||
| 81 | Lee | ||||
| 23 | Suwon Bluewings | 0-0 | Jeju United | ||
| 23 | Chonbuk Motors | 2-1 | Daegu FC | ||
| 15(p) | Gustavo | 59 | Edgar Silva | ||
| 46 | Moon | ||||
| 23 | Seongnam Ilhwa | 1-0 | Pohang Steelers | ||
| 10 | Mulić | ||||
| Sunday, 8 August 2021 | |||||
| 23 | Incheon United | 0-0 | Suwon FC | ||
| 23 | FC Seoul | 1-0 | Gwangju FC | ||
| 9 | Ji | ||||
| Wednesday, 11 August 2021 | |||||
| 21 | Chonbuk Motors | 3-0 | Gwangju FC | ||
| 31 | Kim | ||||
| 34 | Iljutcenko | ||||
| 72 | Iljutcenko | ||||
