# 2018 K3 League Basic

The 2018 K3 League Basic was the second season of the K3 League Basic. Yeoju Sejong and Chungju Citizen joined the league in this season. The top two teams were directly promoted to the K3 League Advanced, and third, fourth and fifth-placed team qualified for the promotion playoffs.

## Teams
### Team changes

Relegated from K3 League Advanced
* Paju Citizen
* Yangju Citizen
Promoted to K3 League Advanced
* Seoul Jungnang
* Pyeongtaek Citizen
Newly joined
* Yeoju Sejong
* Chungju Citizen

### General information

| Club | City | Stadium | Capacity | Manager |
| Busan FC | Busan | Busan Asiad Supplementary Stadium | 15,000 | Kim Jong-mun |
| Buyeo FC | Buyeo | Buyeo Sports Complex | 6,000 | Kang Jeong-hoon |
| Chungju Citizen | Chungju | Tangumdae Football Stadium | 600 | Gong Mun-bae |
| Goyang Citizen | Goyang | Goyang Sports Complex | 41,311 | Kim Jin-ok |
| Paju Citizen | Paju | Paju Stadium | 23,000 | Jeong Seong-hoon |
| Pyeongchang FC | Pyeongchang | Pyeongchang Sports Complex | 6,000 | An Hong-min |
| Siheung Citizen | Siheung | Jeongwang Sports Park | 200 | Gléguer Zorzin |
| Seoul United | Seoul | Nowon Madeul Stadium | 446 | Jo Dong-hyun |
| Yangju Citizen | Pyeongtaek | Yangju Godeok Stadium | 15,000 | Kim Seong-il |
| Yeoju Sejong | Yeoju | Yeoju Sports Complex | 21,600 | Oh Ju-po |
| FC Uijeongbu | Uijeongbu | Uijeongbu Sports Complex | 28,000 | Kim Hee-tae |

## League table

| Pos | Team | Pld | W | D | L | GF | GA | GD | Pts | Promotion or qualification |
| 1 | Siheung Citizen (C, P) | 20 | 15 | 1 | 4 | 40 | 10 | +30 | 46 | Promotion to the K3 League Advanced |
| 2 | Paju Citizen (P) | 20 | 14 | 1 | 5 | 61 | 15 | +46 | 43 | Promotion to the K3 League Advanced |
| 3 | Busan FC | 20 | 12 | 4 | 4 | 46 | 17 | +29 | 40 | |
| 4 | Chungju Citizen (O, P) | 20 | 13 | 1 | 6 | 45 | 17 | +28 | 40 | Qualification for the promotion playoff |
| 5 | Yangju Citizen | 20 | 11 | 5 | 4 | 41 | 19 | +22 | 38 | Qualification for the promotion playoff |
| 6 | Yeoju Sejong | 20 | 11 | 1 | 8 | 50 | 29 | +21 | 34 | |
| 7 | Buyeo FC | 20 | 7 | 3 | 10 | 47 | 41 | +6 | 24 | |
| 8 | Pyeongchang FC | 20 | 4 | 6 | 10 | 37 | 51 | −14 | 18 | |
| 9 | Goyang Citizen | 20 | 4 | 1 | 15 | 20 | 78 | −58 | 13 | |
| 10 | Seoul United | 20 | 3 | 3 | 14 | 31 | 62 | −31 | 12 | |
| 11 | FC Uijeongbu | 20 | 2 | 2 | 16 | 25 | 104 | −79 | 8 | |
* ↑ Busan FC was dissolved just after the regular season.

## Results

| Home \ Away | SC | PC | CC | YSF | YC | BUS | BUY | PFC | GC | SU | UIJ |
| Siheung Citizen | — | 0–1 | 2–0 | 1–0 | 1–2 | 1–1 | 4–0 | 2–0 | 0–1 | 5–0 | 5–1 |
| Paju Citizen | 1–2 | — | 0–2 | 1–0 | 3–0 | 1–1 | 0–2 | 3–1 | 5–1 | 4–0 | 11–0 |
| Chungju Citizen | 0–1 | 1–0 | — | 0–1 | 0–0 | 1–0 | 2–0 | 3–0 | 7–0 | 4–2 | 3–0 |
| Yeoju Sejong | 0–1 | 0–4 | 3–0 | — | 1–1 | 0–3 | 8–5 | 3–0 | 3–0 | 3–1 | 13–0 |
| Yangju Citizen | 2–0 | 2–3 | 1–2 | 6–2 | — | 1–0 | 2–1 | 3–0 | 3–0 | 5–1 | 1–1 |
| Busan FC | 0–1 | 0–1 | 1–0* | 3–0 | 2–0 | — | 2–1 | 2–2 | 6–1 | 6–0 | 4–1 |
| Buyeo FC | 1–2* | 0–3 | 4–0 | 1–2 | 0–2 | 1–2 | — | 2–2 | 6–0 | 2–1 | 3–1 |
| Pyeongchang FC | 0–4 | 2–1 | 0–3 | 0–3 | 1–1 | 1–1 | 4–4 | — | 6–1 | 3–2 | 6–1 |
| Goyang Citizen | 0–2 | 0–8 | 0–4 | 0–5 | 1–2 | 1–5 | 1–5 | 4–3 | — | 2–2 | 3–1 |
| Seoul United | 0–2 | 0–5 | 1–5 | 2–1 | 0–0 | 2–3 | 1–1 | 5–3 | 1–2 | — | 7–0 |
| FC Uijeongbu | 0–4 | 1–6 | 1–9 | 0–2 | 0–7 | 2–4 | 2–8 | 3–3 | 4–3 | 6–4 | — |

## Promotion playoff

When the match was finished as a draw, its winners were decided on the regular season rankings without extra time and the penalty shoot-out. Therefore, Chungju Citizen was promoted to the K3 League Advanced after the draw.