Fewest goals conceded
← All stats| # | Team | P | GA | GA/M | GF | GD |
|---|---|---|---|---|---|---|
| 1 |  Daejeon HanaDaejeon Hana Citizen | 2 | 4 | 2.00 | 2 | -2 |
| 2 |  Jeonbuk HyundaiJeonbuk Hyundai Motors | 38 | 37 | 0.97 | 71 | +34 |
| 3 |  Ulsan HyundaiUlsan HD | 38 | 41 | 1.08 | 64 | +23 |
| 4 |  Jeju SKJeju SK | 38 | 45 | 1.18 | 50 | +5 |
| 4 |  Pohang SteelersPohang Steelers | 38 | 45 | 1.18 | 41 | -4 |
| 4 |  Incheon UnitedIncheon United | 38 | 45 | 1.18 | 38 | -7 |
| 7 |  FC SeoulFC Seoul | 38 | 46 | 1.21 | 46 | 0 |
| 7 |  Seongnam FCSeongnam FC | 38 | 46 | 1.21 | 34 | -12 |
| 9 |  Daegu FCDaegu FC | 38 | 48 | 1.26 | 41 | -7 |
| 10 |  Suwon SamsungSuwon Samsung Bluewings | 38 | 50 | 1.32 | 42 | -8 |
| 11 |  Gwangju FCGwangju FC | 38 | 52 | 1.37 | 43 | -9 |
| 12 |  Gangwon FCGangwon FC | 40 | 53 | 1.33 | 44 | -9 |
| 13 |  Suwon FCSuwon FC | 38 | 57 | 1.50 | 53 | -4 |
Sources: Wikipedia (CC BY-SA 4.0), API-Football · Data sources