| 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 | ||||
| 204 | 561 | 2.75 | 80 | 39.22% | 56 | 27.45% | 68 | 33.33% |
| 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 | 34 | 25 | 5 | 4 | 70 | 28 | +42 | 80 | WWXW | 17 | 14 | 1 | 2 | 34 | 15 | 17 | 11 | 4 | 2 | 36 | 13 | ||
| 2 | 1 | Ulsan Hyundai | 34 | 16 | 11 | 7 | 54 | 38 | +16 | 59 | WWXX | 18 | 12 | 3 | 3 | 31 | 16 | 16 | 4 | 8 | 4 | 23 | 22 | |
| 3 | 1 | Gyeongnam | 34 | 16 | 10 | 8 | 54 | 40 | +14 | 58 | LWLX | 17 | 8 | 5 | 4 | 25 | 19 | 17 | 8 | 5 | 4 | 29 | 21 | |
| 4 | Suwon Bluewings | 34 | 13 | 10 | 11 | 48 | 44 | +4 | 49 | LWWX | 16 | 7 | 5 | 4 | 24 | 17 | 18 | 6 | 5 | 7 | 24 | 27 | ||
| 5 | Pohang Steelers | 34 | 13 | 8 | 13 | 41 | 43 | -2 | 47 | LLXW | 17 | 7 | 4 | 6 | 22 | 22 | 17 | 6 | 4 | 7 | 19 | 21 | ||
| 6 | Jeju United | 34 | 12 | 11 | 11 | 39 | 41 | -2 | 47 | WWWW | 17 | 4 | 8 | 5 | 16 | 17 | 17 | 8 | 3 | 6 | 23 | 24 | ||
| 7 | 1 | Daegu FC | 34 | 12 | 6 | 16 | 43 | 54 | -11 | 42 | WWLL | 17 | 5 | 3 | 9 | 21 | 30 | 17 | 7 | 3 | 7 | 22 | 24 | |
| 8 | 1 | Gangwon | 34 | 10 | 10 | 14 | 52 | 56 | -4 | 40 | XLXL | 16 | 5 | 6 | 5 | 27 | 23 | 18 | 5 | 4 | 9 | 25 | 33 | |
| 9 | 1 | Sangju Sangmu | 34 | 9 | 9 | 16 | 39 | 49 | -10 | 36 | WLLX | 17 | 3 | 5 | 9 | 21 | 28 | 17 | 6 | 4 | 7 | 18 | 21 | |
| 10 | 1 | FC Seoul | 34 | 8 | 12 | 14 | 36 | 43 | -7 | 36 | XLLX | 17 | 5 | 6 | 6 | 21 | 23 | 17 | 3 | 6 | 8 | 15 | 20 | |
| 11 | Chunnam Dragons | 34 | 8 | 8 | 18 | 39 | 60 | -21 | 32 | LLWL | 18 | 6 | 3 | 9 | 25 | 33 | 16 | 2 | 5 | 9 | 14 | 27 | ||
| 12 | Incheon United | 34 | 6 | 12 | 16 | 46 | 65 | -19 | 30 | LLWX | 17 | 4 | 7 | 6 | 25 | 26 | 17 | 2 | 5 | 10 | 21 | 39 | ||
| 25 | MARCÃO (Gyeongnam, 5p) | |
| 23 | Uroš ĐERIĆ (Gangwon) | |
| 19 | JÚNIOR NEGRÃO (Ulsan Hyundai, 3p) | |
| 16 | Stefan MUGOŠA (Incheon United, 1p) | |
| 13 | LEE Dong-gook (Chonbuk Motors, 3p) | |
| MOON Seon-min (Incheon United) | ||
| 12 | +1 | RICARDO LOPES Pereira (Chonbuk Motors, 1p) |
| 11 | Dejan DAMJANOVIĆ (Suwon Bluewings, 1p) | |
| +1 | KIM Shin-wook (Chonbuk Motors) | |
| 8 | EDGAR Bruno SILVA (Daegu FC) | |
| SHIM Dong-woon (Sangju Sangmu, 3p) | ||
| Carlos ADRIANO (Chonbuk Motors, 1p) | ||
| HEO Yong-joon (Chunnam Dragons) | ||
| KIM Seung-dae (Pohang Steelers, 1p) | ||
| TIAGO MARQUES Rezende (Jeju United) | ||
| 7 | MAGNO Damasceno (Jeju United, 1p) | |
| WAGUININHO (Suwon Bluewings, 2p) | ||
| GO Yo-han (FC Seoul) | ||
| WANDERSON de Macedo (Chunnam Dragons) | ||
| DIEGO MAURÍCIO Machado (Gangwon, 1p) | ||
| 6 | CESINHA (Daegu FC, 2p) | |
| HAN Kyo-won (Chonbuk Motors) | ||
| LÉO (Pohang Steelers, 2p) | ||
| +1 | YOON Bit-garam (Sangju Sangmu) | |
| ANDERSON Jose (FC Seoul, 1p) | ||
| YEUM Ki-hoon (Suwon Bluewings, 1p) | ||
| KIM Hyo-ki (Gyeongnam) |
| Saturday, 27 October 2018 | |||||
| 34 | Pohang Steelers | 1-2 | Jeju United | ||
| 76 | Lee | 69 | Kim | ||
| 82 | Lee | ||||
| 34 | FC Seoul | 1-1 | Gangwon | ||
| 84 | Park | 86 | Jung | ||
| Sunday, 28 October 2018 | |||||
| 34 | Chunnam Dragons | 0-1 | Sangju Sangmu | ||
| 61 | Yoon | ||||
| 34 | Ulsan Hyundai | 1-0 | Gyeongnam | ||
| 76 | Lim | ||||
| 34 | Chonbuk Motors | 2-0 | Suwon Bluewings | ||
| 81 | Kim | ||||
| 85 | Ricardo Lopes | ||||
| 34 | Incheon United | 0-1 | Daegu FC | ||
| 17(og) | Bunoza | ||||