| Joo Min-KyuCentre-forward | Daejeon Citizen | 🇰🇷Korea Republic | 36 | 31 | 2 | 0 | 1.1 | 0▼100% | 8▼29.9% |
| Ahn Young-KyuCentre-back | Gwangju FC | 🇰🇷Korea Republic | 36 | 22 | 0 | 0 | 0.6 | 5▲8.5% | 8▲2.5% |
| Kim Kyeong-MinGoalkeeper | Gwangju FC | 🇰🇷Korea Republic | 35 | 17 | 0 | 0 | 0.6 | 3▼82.2% | 8▼36.7% |
| Yang Han-BeenCentre-forward | Suwon City FC | 🇰🇷Korea Republic | 35 | 4 | 0 | 0 | 0.6 | 0▼100%↩ | 8▼63.9%↩ |
| Kuagica Sebastião Bondo DavidCentral midfielder | Gangwon FC | 🇦🇴Angola | 36 | 0 | 0 | 0 | 0.6 | 1 | 8 |
| Ju Se-JongCentral midfielder | Gwangju FC | 🇰🇷Korea Republic | 36 | 23 | 0 | 0 | 0.6 | 4▲85% | 8▲2.6% |
| Yun Pyeong-GookGoalkeeper | Pohang Steelers | 🇰🇷Korea Republic | 34 | 3 | 0 | 0 | 0.8 | 7▲54.5% | 8▼46.5% |
| A. CalverCentre-back | FC Seoul | 🇦🇺Australia | 30 | 1 | 0 | 0 | 2.3 | 0▼98.3%↩ | 8▼76.6%↩ |
| Kim Tae-HwanCentre-back | Jeonbuk Motors | 🇰🇷Korea Republic | 37 | 24 | 0 | 0 | 0.8 | 17▲6.7% | 8±0% |
| Ji-Woong KimCentre-back | Daegu FC | 🇰🇷Korea Republic | 36 | 0 | 0 | 0 | 0.5 | 1 | 7 |
| Yun Il-LokCentre-back | Gangwon FC | 🇰🇷Korea Republic | 34 | 6 | 0 | 0 | 0.5 | 2 | 7▼66.4%↩ |
| Lee Yong-JickCentral midfielder | Gwangju FC | 🏳️Korea DPR | 35 | 13 | 0 | 0 | 0.5 | 0 | 7 |
| Rim Chang-WooCentre-back | Jeju United FC | 🇰🇷Korea Republic | 34 | 8 | 0 | 0 | 0.5 | 2▼84.3% | 7▼36.4% |
| Han Kook-YoungDefensive midfielder | Daegu FC | 🇰🇷Korea Republic | 36 | 16 | 0 | 0 | 0.5 | 1▼50%↩ | 7▼47.2%↩ |
| Oh Jae-SukCentre-back | Daejeon Citizen | 🇰🇷Korea Republic | 36 | 12 | 0 | 0 | 0.5 | 2▼80.2% | 7▼39.4% |
| Hong ChulCentre-back | Gangwon FC | 🇰🇷Korea Republic | 36 | 9 | 0 | 0 | 0.6 | 0▼100% | 7▼17.5% |
| Lim Jong-EunCentre-back | Daejeon Citizen | 🇰🇷Korea Republic | 36 | 2 | 0 | 0 | 0.5 | 0 | 7 |
| Hwang Sung-MinGoalkeeper | FC Seoul | 🇰🇷Korea Republic | 35 | 0 | 0 | 0 | 0.5 | 0 | 7▼50% |
| Ju Hyun-WooFull-back | FC Anyang | 🇰🇷Korea Republic | 36 | 3 | 0 | 0 | 0.5 | 1 | 7▲3.2% |
| Kim Seung-DaeWinger | Daejeon Citizen | 🇰🇷Korea Republic | 35 | 4 | 0 | 0 | 0.5 | 0▼100% | 6▼57.3% |
| Jo Seong-JoonCentre-forward | Bucheon FC 1995 | 🇰🇷Korea Republic | 35 | 4 | 0 | 0 | 0.5 | 0 | 6▼25.6%↩ |
| Min Sang-GiCentre-back | Gwangju FC | 🇰🇷Korea Republic | 35 | 16 | 0 | 0 | 0.6 | 0▼96.1% | 6▼22% |
| Hwang Soon-MinCentral midfielder | Suwon City FC | 🇰🇷Korea Republic | 36 | 0 | 0 | 0 | 0.5 | 0▼100% | 6▼51.9% |
| Jeong Dong-HoCentre-back | Suwon City FC | 🇰🇷Korea Republic | 36 | 0 | 0 | 0 | 0.5 | 0▼100% | 6▼61.8% |
| An Byong-JunCentre-forward | Suwon City FC | 🏳️Korea DPR | 36 | 0 | 0 | 0 | 0.5 | 0▼100%↩ | 6▼59.9%↩ |
| Park Bae-JongGoalkeeper | Suwon City FC | 🇰🇷Korea Republic | 37 | 0 | 0 | 0 | 0.1 | 0▼100% | 6▼71.1% |
| Kim Bo-KyungCentral midfielder | FC Anyang | 🇰🇷Korea Republic | 37 | 12 | 0 | 0 | 0.1 | 0▼100% | 6▲77.1% |
| Oh Seung-HoonGoalkeeper | Daegu FC | 🇰🇷Korea Republic | 38 | 17 | 0 | 0 | 0.3 | 0▼100% | 5▼67.3% |
| Ki Sung-YuengCentral midfielder | Pohang Steelers | 🇰🇷Korea Republic | 37 | 27 | 0 | 0 | 0.4 | 3▼70.6% | 5▼17.7% |
| Shin Kwang-HoonCentre-back | Pohang Steelers | 🇰🇷Korea Republic | 39 | 18 | 0 | 0 | 0.5 | 8▼7.9% | 5▼26.2% |
| EdgarCentre-forward | Daegu FC | 🇧🇷Brazil | 39 | 11 | 2 | 0 | 0.4 | 6▲7% | 4▲2.6% |
| Ji Dong-WonCentre-forward | Suwon City FC | 🇰🇷Korea Republic | 35 | 11 | 0 | 0 | 0.6 | 4▼82.6% | 3▼79% |
| Kim Da-SolGoalkeeper | FC Anyang | 🇰🇷Korea Republic | 37 | 4 | 0 | 0 | 0.2 | 0▼100% | 3▼69.4% |
| Lee Yong-RaeCentral midfielder | Daegu FC | 🇰🇷Korea Republic | 40 | 14 | 0 | 0 | 0.2 | 1 | 3▼21.9% |
| Lim Sang-HyubCentre-forward | FC Seoul | 🇰🇷Korea Republic | 38 | 0 | 0 | 0 | 0.1 | 0▼100% | 2▼83.2% |
| Park Chu-YoungCentre-forward | Ulsan Hyundai FC | 🇰🇷Korea Republic | 41 | 0 | 0 | 0 | 0.1 | 0 | 2▼24.1% |
| Hyun-Jae JooCentre-back | FC Anyang | 🇰🇷Korea Republic | 37 | 0 | 0 | 0 | 0.1 | 0 | 2 |
| Kim Keun-BaeGoalkeeper | Jeju United FC | 🇰🇷Korea Republic | 40 | 0 | 0 | 0 | 0.1 | 0▼100% | 2▼72.4% |
| Koo Ja-CheolCentral midfielder | Jeju United FC | 🇰🇷Korea Republic | 37 | 0 | 0 | 0 | 0.1 | 0▼100% | 2▼81.1% |
| Chung WoonCentre-back | Jeju United FC | 🇰🇷Korea Republic | 37 | 9 | 0 | 0 | 0.4 | 0▼100% | 2▼30% |
| Han Ji-HoCentre-forward | Bucheon FC 1995 | 🇰🇷Korea Republic | 37 | 11 | 0 | 0 | 0.1 | 0 | 2▼87%↩ |
| J. SonCentral midfielder | FC Seoul | 🏳️ | 18 | 29 | 0 | 1 | 8.9 | 9 | 49 |
| Kim Jun-HaWinger | Gimcheon Sangmu FC | 🇰🇷Korea Republic | 20 | 21 | 1 | 1 | 9.4 | 11▲183.8%↩ | 48▲11.1%↩ |
| Choi Byung-WookAttacking midfielder | Jeju United FC | 🇰🇷Korea Republic | 21 | 26 | 1 | 1 | 10.1 | 3▼5.6% | 47▲7.3% |
| Choi Seok-HyunFull-back | Ulsan Hyundai FC | 🇰🇷Korea Republic | 23 | 18 | 0 | 1 | 11.4 | 7▲38.3% | 46▲11.8% |
| Kim Ryun-SeongFull-back | Jeju United FC | 🇰🇷Korea Republic | 24 | 23 | 1 | 1 | 10.7 | 14▲11.9% | 45±0% |
| Cho Hyun-TaekFull-back | Ulsan Hyundai FC | 🇰🇷Korea Republic | 25 | 30 | 0 | 1 | 11.2 | 7▲6.3% | 45▲10.3% |
| Cho Wi-JeFull-back | Jeonbuk Motors | 🇰🇷Korea Republic | 25 | 26 | 1 | 1 | 11 | 24 | 45▼6.1%↩ |
| Choi Sung-BumWinger | FC Anyang | 🇰🇷Korea Republic | 24 | 19 | 2 | 1 | 10.7 | 12 | 44 |
| Park Jin-YoungFull-back | FC Seoul | 🇰🇷Korea Republic | 24 | 16 | 0 | 1 | 10.6 | 7▼44.1%↩ | 43▼10%↩ |
| Hong Sung-WookFull-back | Bucheon FC 1995 | 🇰🇷Korea Republic | 24 | 31 | 0 | 1 | 10.6 | 15▲14700%↩ | 43▲8%↩ |
| PedrinhoCentral midfielder | FC Seoul | 🇧🇷Brazil | 24 | 7 | 0 | 1 | 10.4 | 6▲71.4%↩ | 42▲2.7%↩ |
| Kang Yun-GuAttacking midfielder | Gangwon FC | 🇰🇷Korea Republic | 24 | 10 | 0 | 1 | 10.3 | 3▲433.3% | 42▲15.3% |
| Cho Sang-HyeokCentre-forward | Pohang Steelers | 🇰🇷Korea Republic | 22 | 19 | 0 | 1 | 9.6 | 4▲48.1% | 42▲1.9% |
| Chae Hyun-WooWinger | FC Anyang | 🇰🇷Korea Republic | 22 | 23 | 1 | 1 | 10.2 | 4▼50.6% | 42▼4.3% |
| Kang Joon-HyuckFull-back | Gangwon FC | 🇰🇷Korea Republic | 27 | 28 | 0 | 1 | 10.7 | 26▲55.8% | 42▲15.8% |
| Park Jeong-HunCentre-forward | FC Anyang | 🇰🇷Korea Republic | 22 | 6 | 0 | 1 | 9.5 | 3▲800% | 41▲3% |
| G. PaulauskasCentre-forward | Jeonbuk Motors | 🇱🇹Lithuania | 27 | 14 | 1 | 1 | 8.9 | 11▼26.8%↩ | 40▲49.4%↩ |
| Seo Jin-SuCentral midfielder | Daejeon Citizen | 🇰🇷Korea Republic | 26 | 27 | 2 | 1 | 10.1 | 7▲94.1% | 40▲8.1% |
| ItaloCentre-forward | Jeonbuk Motors | 🇧🇷Brazil | 24 | 12 | 1 | 1 | 10.8 | 0 | 40 |
| Jung Ji-HunCentral midfielder | Gwangju FC | 🇰🇷Korea Republic | 22 | 24 | 0 | 1 | 9.6 | 1▼73.1% | 40▼9.8% |
| Kim Bong-SooCentral midfielder | Daejeon Citizen | 🇰🇷Korea Republic | 26 | 29 | 0 | 1 | 9.6 | 12▲20.8% | 39▼3% |
| Kim Seung-BinCentral midfielder | Bucheon FC 1995 | 🇰🇷Korea Republic | 25 | 15 | 0 | 1 | 9.4 | 2▼31.2%↩ | 39▲0.8%↩ |
| Jeong Jae-MinCentre-forward | Gimcheon Sangmu FC | 🇰🇷Korea Republic | 25 | 18 | 0 | 1 | 9.2 | 4▼41%↩ | 38▼9.4%↩ |
| Yago CarielloCentre-forward | Ulsan Hyundai FC | 🇧🇷Brazil | 27 | 25 | 10 | 1 | 16.1 | 22▼17.5%↩ | 38▲36.9%↩ |
| Jeong-Hyun KimDefensive midfielder | Daegu FC | 🇰🇷Korea Republic | 26 | 26 | 0 | 1 | 9.3 | 13 | 38±0% |
| B. KneževićAttacking midfielder | FC Anyang | 🇷🇸Serbia | 24 | 15 | 1 | 1 | 10.5 | 0▼100%↩ | 38▼8.5%↩ |
| Choi JunFull-back | FC Seoul | 🇰🇷Korea Republic | 27 | 31 | 0 | 1 | 11.2 | 27▲68.4% | 38▲14.3% |
| Kim Dong-HwaGoalkeeper | Gwangju FC | 🇰🇷Korea Republic | 23 | 11 | 0 | 1 | 9.8 | 0 | 37 |
| João PedroFull-back | Gwangju FC | 🇧🇷Brazil | 23 | 14 | 0 | 1 | 10 | 0▼95.7%↩ | 37▲13.6%↩ |
| Cho Young-WookAttacking midfielder | FC Seoul | 🇰🇷Korea Republic | 27 | 20 | 1 | 1 | 8.7 | 8▼59.5% | 36▲4.9% |
| Kwon Sung-YunFull-back | Gwangju FC | 🇰🇷Korea Republic | 25 | 28 | 0 | 1 | 9.6 | 1 | 36▼2.5% |
| Eo Jeong-WonFull-back | Pohang Steelers | 🇰🇷Korea Republic | 27 | 30 | 0 | 1 | 8.7 | 15▼14.5% | 36▼1.1% |
| B. TsagueCentre-forward | FC Anyang | 🇨🇲Cameroon | 26 | 9 | 0 | 1 | 8.5 | 3 | 35 |
| Victor BobsinAttacking midfielder | Daejeon Citizen | 🇧🇷Brazil | 26 | 20 | 2 | 1 | 9.9 | 3▲142.9% | 35▼0.9% |
| Anderson OliveiraCentral midfielder | FC Seoul | 🇧🇷Brazil | 28 | 27 | 1 | 1 | 4.8 | 11▲43.4% | 33▲15.6% |
| Breno HerculanoCentre-forward | FC Anyang | 🇧🇷Brazil | 27 | 21 | 2 | 1 | 8.3 | 8 | 33▼34.5%↩ |
| Lee Seung-MoAttacking midfielder | FC Seoul | 🇰🇷Korea Republic | 28 | 30 | 3 | 1 | 4.9 | 14▲15.3% | 33▲19.1% |
| Seo Min-WooCentral midfielder | Gangwon FC | 🇰🇷Korea Republic | 28 | 30 | 0 | 1 | 4.9 | 11▼12.4% | 33▲10.8% |
| Jorge LuizWinger | Pohang Steelers | 🇧🇷Brazil | 27 | 14 | 1 | 1 | 8.2 | 3▼67.3% | 32▼10.9% |
| Lee Kun-HeeCentre-forward | Jeju United FC | 🇰🇷Korea Republic | 28 | 28 | 3 | 1 | 4.5 | 17▲152.2%↩ | 31▲3.7%↩ |
| Juninho RochaAttacking midfielder | Pohang Steelers | 🇧🇷Brazil | 28 | 23 | 3 | 1 | 4.6 | 11▲16.5% | 31▲2.7% |
| Lee Jung-TaekFull-back | Daejeon Citizen | 🇰🇷Korea Republic | 28 | 27 | 1 | 1 | 3.8 | 15▲15.1%↩ | 31▼1.3%↩ |
| Caio MarceloFull-back | FC Seoul | 🇧🇷Brazil | 28 | 32 | 1 | 1 | 4.7 | 7▼35.2%↩ | 31▼22.3%↩ |
| J. CélestineFull-back | Jeju United FC | 🇫🇷France | 29 | 29 | 1 | 1 | 4.7 | 17▲140.8%↩ | 30▲59%↩ |
| Lee You-HyeonCentral midfielder | Gangwon FC | 🇰🇷Korea Republic | 29 | 29 | 1 | 1 | 4.5 | 15▼15.6% | 29▲11.8% |
| Kim Jin-GyuCentral midfielder | Jeonbuk Motors | 🇰🇷Korea Republic | 29 | 29 | 1 | 1 | 3.8 | 16▲3.2% | 29▼7.2% |
| Kim Yi-SeokAttacking midfielder | Gangwon FC | 🇰🇷Korea Republic | 28 | 20 | 2 | 1 | 4.4 | 6▲93.9%↩ | 28▼2.5%↩ |
| Jefferson GalegoCentre-forward | Bucheon FC 1995 | 🇧🇷Brazil | 29 | 31 | 4 | 1 | 4.3 | 14▼67.1% | 28▼13.2% |
| Ha Seung-UnCentral midfielder | Gwangju FC | 🇰🇷Korea Republic | 28 | 28 | 0 | 1 | 4.2 | 5▼25.8% | 28▼7.7% |
| Lee Kang-HyunCentral midfielder | Gimcheon Sangmu FC | 🇰🇷Korea Republic | 28 | 19 | 0 | 1 | 4.4 | 1▼82.3%↩ | 27▼9.4%↩ |
| Oh In-PyoFull-back | FC Seoul | 🇰🇷Korea Republic | 29 | 13 | 0 | 1 | 3.6 | 10 | 27▼11.3%↩ |
| Kim Gyeong-MinCentral midfielder | Suwon City FC | 🇰🇷Korea Republic | 29 | 19 | 0 | 1 | 3.5 | 5▼17.7%↩ | 26▼23.2%↩ |
| Italo MoreiraCentral midfielder | Jeju United FC | 🇧🇷Brazil | 29 | 23 | 3 | 1 | 4.6 | 4▼46.2% | 26▼3.4% |
| Jang Sung-wonFull-back | Daegu FC | 🇰🇷Korea Republic | 29 | 21 | 1 | 1 | 3.4 | 1▼83.5% | 26▼31.7% |
| Patrick WilliamFull-back | Bucheon FC 1995 | 🇧🇷Brazil | 29 | 25 | 0 | 1 | 3.4 | 9▲11%↩ | 25▼9%↩ |
| Kim Jun-BumWinger | Daejeon Citizen | 🇰🇷Korea Republic | 28 | 11 | 0 | 1 | 4.1 | 0▼100% | 25▼19.4% |
| Kang Ji-HoonFull-back | FC Anyang | 🇰🇷Korea Republic | 29 | 24 | 0 | 1 | 3.5 | 1▼80.9% | 25▲2% |
| Yazan Al ArabFull-back | FC Seoul | 🇯🇴Jordan | 30 | 28 | 0 | 1 | 4.1 | 17▼7.3% | 25▲4.3% |
| Erick FariasWinger | Ulsan Hyundai FC | 🇧🇷Brazil | 29 | 13 | 0 | 1 | 4 | 3▼84.2% | 24▼14.5% |