| 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 | ||||
| 155 | 428 | 2.76 | 58 | 37.42% | 41 | 26.45% | 56 | 36.13% |
| 2018 | 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 | Chonbuk Motors | 26 | 19 | 3 | 4 | 52 | 22 | +30 | 60 | XWWL | 12 | 9 | 1 | 2 | 21 | 11 | 14 | 10 | 2 | 2 | 31 | 11 | ||
| 2 | Gyeongnam | 26 | 14 | 7 | 5 | 43 | 26 | +17 | 49 | LWWX | 13 | 6 | 5 | 2 | 21 | 13 | 13 | 8 | 2 | 3 | 22 | 13 | ||
| 3 | Ulsan Hyundai | 26 | 12 | 9 | 5 | 40 | 28 | +12 | 45 | WWWX | 13 | 8 | 2 | 3 | 21 | 12 | 13 | 4 | 7 | 2 | 19 | 16 | ||
| 4 | Suwon Bluewings | 25 | 11 | 6 | 8 | 40 | 34 | +6 | 39 | WLLL | 13 | 6 | 3 | 4 | 20 | 15 | 12 | 5 | 3 | 4 | 20 | 19 | ||
| 5 | Pohang Steelers | 26 | 10 | 6 | 10 | 32 | 32 | +0 | 36 | LWLW | 13 | 5 | 3 | 5 | 16 | 17 | 13 | 5 | 3 | 5 | 16 | 15 | ||
| 6 | Gangwon | 26 | 9 | 6 | 11 | 43 | 44 | -1 | 33 | LLWW | 12 | 4 | 4 | 4 | 23 | 19 | 14 | 5 | 2 | 7 | 20 | 25 | ||
| 7 | FC Seoul | 26 | 8 | 8 | 10 | 31 | 33 | -2 | 32 | LLLW | 13 | 5 | 3 | 5 | 17 | 17 | 13 | 3 | 5 | 5 | 14 | 16 | ||
| 8 | Jeju United | 25 | 8 | 8 | 9 | 28 | 29 | -1 | 32 | OXLO | 13 | 2 | 6 | 5 | 12 | 15 | 12 | 6 | 2 | 4 | 16 | 14 | ||
| 9 | Sangju Sangmu | 26 | 7 | 8 | 11 | 27 | 32 | -5 | 29 | XLXO | 13 | 3 | 5 | 5 | 16 | 17 | 13 | 4 | 3 | 6 | 11 | 15 | ||
| 10 | Daegu FC | 26 | 7 | 5 | 14 | 25 | 43 | -18 | 26 | WLLW | 13 | 3 | 2 | 8 | 12 | 23 | 13 | 4 | 3 | 6 | 13 | 20 | ||
| 11 | 1 | Chunnam Dragons | 26 | 5 | 7 | 14 | 31 | 51 | -20 | 22 | WLWL | 14 | 4 | 2 | 8 | 20 | 29 | 12 | 1 | 5 | 6 | 11 | 22 | |
| 12 | 1 | Incheon United | 26 | 4 | 9 | 13 | 36 | 54 | -18 | 21 | OWLO | 13 | 3 | 5 | 5 | 20 | 21 | 13 | 1 | 4 | 8 | 16 | 33 | |
| 22 | Uroš ĐERIĆ (Gangwon) | |
| 20 | MARCÃO (Gyeongnam, 3p) | |
| 15 | +2 | JÚNIOR NEGRÃO (Ulsan Hyundai, 2p) |
| 12 | Stefan MUGOŠA (Incheon United, 1p) | |
| 11 | MOON Seon-min (Incheon United) | |
| 10 | +1 | LEE Dong-gook (Chonbuk Motors, 2p) |
| Dejan DAMJANOVIĆ (Suwon Bluewings, 1p) | ||
| 8 | KIM Shin-wook (Chonbuk Motors) | |
| 7 | +1 | RICARDO LOPES Pereira (Chonbuk Motors, 1p) |
| +2 | HEO Yong-joon (Chunnam Dragons) | |
| WAGUININHO (Suwon Bluewings, 2p) | ||
| 6 | MAGNO Damasceno (Jeju United) | |
| Carlos ADRIANO (Chonbuk Motors, 1p) | ||
| +1 | KIM Seung-dae (Pohang Steelers) | |
| GO Yo-han (FC Seoul) | ||
| ANDERSON Jose (FC Seoul, 1p) | ||
| DIEGO MAURÍCIO Machado (Gangwon, 1p) | ||
| 5 | LÉO (Pohang Steelers, 2p) | |
| WANDERSON de Macedo (Chunnam Dragons) | ||
| YEUM Ki-hoon (Suwon Bluewings, 1p) |
| Saturday, 25 August 2018 | |||||
| 26 | Ulsan Hyundai | 4-1 | FC Seoul | ||
| 37 | Han | 66 | Lee | ||
| 43 | Júnior Negrão | ||||
| 44 | Diskerud | ||||
| 58 | Júnior Negrão | ||||
| 26 | Suwon Bluewings | 1-0 | Gyeongnam | ||
| 74 | Kwak | ||||
| 26 | Sangju Sangmu | 2-2 | Chonbuk Motors | ||
| 77 | Kim | 3 | Ricardo Lopes | ||
| 86 | Joo | 15 | Lee | ||
| 26 | Jeju United | 0-0 | Incheon United | ||
| Sunday, 26 August 2018 | |||||
| 26 | Chunnam Dragons | 3-2 | Pohang Steelers | ||
| 71 | Han | 28 | Kim | ||
| 85 | Heo | 58 | Kim | ||
| 90 | Heo | ||||
| 26 | Daegu FC | 2-0 | Gangwon | ||
| 80 | Cesinha | ||||
| 87 | Ryu | ||||