| 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 | ||||
| 125 | 287 | 2.29 | 47 | 37.60% | 33 | 26.40% | 45 | 36.00% |
| 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 | 25 | 13 | 8 | 4 | 37 | 18 | +19 | 47 | WWXO | 13 | 6 | 5 | 2 | 22 | 12 | 12 | 7 | 3 | 2 | 15 | 6 | ||
| 2 | Seongnam Ilhwa | 25 | 13 | 7 | 5 | 36 | 27 | +9 | 46 | WLWO | 12 | 6 | 5 | 1 | 14 | 8 | 13 | 7 | 2 | 4 | 22 | 19 | ||
| 3 | Busan I'Park | 25 | 10 | 10 | 5 | 36 | 22 | +14 | 40 | LWWO | 12 | 5 | 4 | 3 | 19 | 13 | 13 | 5 | 6 | 2 | 17 | 9 | ||
| 4 | 1 | Suwon FC | 25 | 11 | 3 | 11 | 21 | 27 | -6 | 36 | WWWO | 13 | 6 | 1 | 6 | 12 | 12 | 12 | 5 | 2 | 5 | 9 | 15 | |
| 5 | 1 | Gwangju FC | 25 | 8 | 11 | 6 | 30 | 23 | +7 | 35 | OXXX | 12 | 3 | 6 | 3 | 19 | 13 | 13 | 5 | 5 | 3 | 11 | 10 | |
| 6 | 1 | Daejon Citizen | 25 | 9 | 6 | 10 | 31 | 32 | -1 | 33 | WXWW | 12 | 3 | 2 | 7 | 11 | 16 | 13 | 6 | 4 | 3 | 20 | 16 | |
| 7 | 1 | Bucheon FC 1995 | 25 | 9 | 4 | 12 | 29 | 34 | -5 | 31 | LXLL | 13 | 3 | 3 | 7 | 10 | 16 | 12 | 6 | 1 | 5 | 19 | 18 | |
| 8 | Seoul E-Land | 25 | 7 | 6 | 12 | 22 | 35 | -13 | 27 | LXLL | 12 | 4 | 4 | 4 | 11 | 16 | 13 | 3 | 2 | 8 | 11 | 19 | ||
| 9 | FC Anyang | 25 | 6 | 6 | 13 | 25 | 39 | -14 | 24 | OLLW | 13 | 5 | 3 | 5 | 15 | 18 | 12 | 1 | 3 | 8 | 10 | 21 | ||
| 10 | Ansan Greeners | 25 | 6 | 5 | 14 | 20 | 30 | -10 | 23 | LLLL | 13 | 6 | 0 | 7 | 14 | 16 | 12 | 0 | 5 | 7 | 6 | 14 | ||
| 11 | NA Sang-ho (Gwangju FC, 3p) | |
| 8 | WESLEY ALEX Maiolino (FC Anyang, 3p) | |
| 7 | GO Kyung-min (Busan I'Park) | |
| +1 | Aurelian CHIȚU (Daejon Citizen, 2p) | |
| HAN Eui-kwon (Asan Mugunghwa) | ||
| Shohruh GADOYEV (Daejon Citizen) | ||
| Willian POPP (Bucheon FC 1995, 2p) | ||
| 6 | JIN Chang-su (Bucheon FC 1995) | |
| CHO Jae-wan (Seoul E-Land) | ||
| JEONG Hee-woong (FC Anyang) | ||
| 5 | CHOI Seung-in (Busan I'Park, 1p) | |
| SEO Bo-min (Seongnam Ilhwa, 1p) | ||
| +1 | ÉDER Luiz (Seongnam Ilhwa, 3p) | |
| +1 | KO Moo-yeol (Asan Mugunghwa, 1p) | |
| JUNG Sung-min (Seongnam Ilhwa, 3p) | ||
| ROMULO Jose (Busan I'Park, 1p) | ||
| +1 | CHOI Byung-chan (Seongnam Ilhwa) | |
| 4 | KIM Jin-kyu (Busan I'Park) | |
| CHOI Ho-ju (Ansan Greeners, 1p) | ||
| HAN Ji-ho (Busan I'Park) | ||
| KIM Jung-hwan (Gwangju FC) | ||
| CHOI Oh-baek (Seoul E-Land) | ||
| JEONG Yeong-chong (Gwangju FC, 1p) | ||
| FERNANDO VIANA Jardim (Suwon FC) | ||
| PARK In-hyeok (Daejon Citizen) | ||
| GONG Min-hyun (Bucheon FC 1995) |
| Saturday, 25 August 2018 | |||||
| 25 | Busan I'Park | 0-1 | Suwon FC | ||
| 15 | Baek | ||||
| 25 | Asan Mugunghwa | 3-1 | Seoul E-Land | ||
| 41(p) | Ko | 45 | Ko | ||
| 45 | Cho | ||||
| 61 | Lee | ||||
| Sunday, 26 August 2018 | |||||
| 25 | Daejon Citizen | 1-0 | Ansan Greeners | ||
| 61(p) | Chițu | ||||
| Monday, 27 August 2018 | |||||
| 25 | Seongnam Ilhwa | 2-1 | Bucheon FC 1995 | ||
| 44(p) | Éder | 62 | Lee | ||
| 81 | Choi | ||||
| 25 | FC Anyang | 0-0 | Gwangju FC | ||