| 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 | ||||
| 165 | 393 | 2.38 | 61 | 36.97% | 41 | 24.85% | 63 | 38.18% |
| 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 | Asan Mugunghwa | 33 | 18 | 9 | 6 | 47 | 26 | +21 | 63 | WWLW | 17 | 10 | 5 | 2 | 28 | 13 | 16 | 8 | 4 | 4 | 19 | 13 | ||
| 2 | Seongnam Ilhwa | 33 | 15 | 11 | 7 | 45 | 36 | +9 | 56 | LXLW | 16 | 6 | 8 | 2 | 19 | 14 | 17 | 9 | 3 | 5 | 26 | 22 | ||
| 3 | Busan I'Park | 33 | 14 | 12 | 7 | 51 | 32 | +19 | 54 | WWWW | 16 | 6 | 5 | 5 | 25 | 19 | 17 | 8 | 7 | 2 | 26 | 13 | ||
| 4 | Daejon Citizen | 33 | 14 | 7 | 12 | 42 | 40 | +2 | 49 | LLWX | 16 | 6 | 2 | 8 | 15 | 18 | 17 | 8 | 5 | 4 | 27 | 22 | ||
| 5 | 1 | FC Anyang | 33 | 12 | 7 | 14 | 40 | 44 | -4 | 43 | WWWL | 18 | 8 | 4 | 6 | 26 | 23 | 15 | 4 | 3 | 8 | 14 | 21 | |
| 6 | 1 | Suwon FC | 33 | 13 | 3 | 17 | 29 | 42 | -13 | 42 | WWLL | 17 | 7 | 1 | 9 | 16 | 21 | 16 | 6 | 2 | 8 | 13 | 21 | |
| 7 | 2 | Gwangju FC | 33 | 9 | 14 | 10 | 43 | 38 | +5 | 41 | LXXW | 16 | 3 | 8 | 5 | 24 | 21 | 17 | 6 | 6 | 5 | 19 | 17 | |
| 8 | 1 | Ansan Greeners | 33 | 10 | 7 | 16 | 32 | 41 | -9 | 37 | WLLX | 17 | 8 | 1 | 8 | 21 | 22 | 16 | 2 | 6 | 8 | 11 | 19 | |
| 9 | 1 | Bucheon FC 1995 | 33 | 10 | 6 | 17 | 35 | 46 | -11 | 36 | LLXL | 16 | 3 | 3 | 10 | 11 | 20 | 17 | 7 | 3 | 7 | 24 | 26 | |
| 10 | Seoul E-Land | 33 | 9 | 6 | 18 | 29 | 48 | -19 | 33 | LLWL | 16 | 4 | 4 | 8 | 13 | 24 | 17 | 5 | 2 | 10 | 16 | 24 | ||
| 15 | NA Sang-ho (Gwangju FC, 3p) | |
| 12 | WESLEY ALEX Maiolino (FC Anyang, 4p) | |
| 10 | Aurelian CHIȚU (Daejon Citizen, 2p) | |
| JUNG Sung-min (Seongnam Ilhwa, 5p) | ||
| 9 | GO Kyung-min (Busan I'Park) | |
| 8 | Shohruh GADOYEV (Daejon Citizen) | |
| +1 | Willian POPP (Bucheon FC 1995, 2p) | |
| +1 | ROMULO Jose (Busan I'Park, 2p) | |
| 7 | KIM Jin-kyu (Busan I'Park) | |
| JIN Chang-su (Bucheon FC 1995) | ||
| +2 | CHOI Ho-ju (Ansan Greeners, 1p) | |
| HAN Eui-kwon (Asan Mugunghwa) | ||
| 6 | CHO Jae-wan (Seoul E-Land) | |
| ÉDER Luiz (Seongnam Ilhwa, 3p) | ||
| JEONG Hee-woong (FC Anyang) | ||
| KO Moo-yeol (Asan Mugunghwa, 1p) | ||
| +1 | FERNANDO VIANA Jardim (Suwon FC, 2p) | |
| PARK In-hyeok (Daejon Citizen) | ||
| GONG Min-hyun (Bucheon FC 1995) | ||
| 5 | CHOI Seung-in (Busan I'Park, 1p) | |
| AHN Hyun-bum (Asan Mugunghwa) | ||
| SEO Bo-min (Seongnam Ilhwa, 1p) | ||
| +1 | ALEX LIMA (Suwon FC) | |
| CHO Chan-ho (Seoul E-Land) | ||
| BAEK Sung-dong (Suwon FC) | ||
| FELIPE de Sousa (Gwangju FC, 1p) | ||
| CHOI Byung-chan (Seongnam Ilhwa) |
| Sunday, 21 October 2018 | |||||
| 33 | Daejon Citizen | 0-1 | Busan I'Park | ||
| 71 | Romulo | ||||
| 33 | Gwangju FC | 0-2 | Suwon FC | ||
| 77(p) | Fernando Viana | ||||
| 90 | Alex Lima | ||||
| 33 | Asan Mugunghwa | 1-0 | Seongnam Ilhwa | ||
| 87 | Cho | ||||
| 33 | Seoul E-Land | 0-1 | FC Anyang | ||
| 36(og) | Ahn | ||||
| 33 | Ansan Greeners | 3-1 | Bucheon FC 1995 | ||
| 23 | Park | 50 | Popp | ||
| 65 | Choi | ||||
| 72 | Choi | ||||