Seongnam FC
Second Tier
- Squad size: 32
- Average age: 26.2
- Foreigners: 4 12.5 %
- National team players: 0
- Stadium: Seongnam Tancheon Sports Complex 20.000 Seats
- Current transfer record: +€548k
Historical rankings
Club historical positioning
| Season | League | League | League Level | W | D | L | Goals | +/- | Points | Rank | Manager | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 02/03 |  | K League 1 | First Tier | 27 | 10 | 7 | 85:50 | 35 | 91 | 1 | Kyung-bok Cha | |
| 17/18 |  | K League 2 | Second Tier | 18 | 11 | 7 | 49:36 | 13 | 65 | 2 | Ki-il Nam | |
| 06/07 |  | K League Classic | First Tier | 16 | 7 | 3 | 43:18 | 25 | 55 | 1 | Hak-bum Kim | |
| 14/15 |  | K League 1 | First Tier | 14 | 12 | 7 | 37:29 | 8 | 54 | 4 | Hak-bum Kim | |
| 93/94 |  | K League 1 | First Tier | 15 | 9 | 6 | 42:30 | 12 | 54 | 1 | ||
| 16/17 | | K League 2 | Second Tier | 13 | 14 | 9 | 38:30 | 8 | 53 | 4 | Kyeong-hun Park | |
| 07/08 | | K League Classic | First Tier | 15 | 6 | 5 | 45:21 | 24 | 51 | 3 | Hak-bum Kim | |
| 92/93 | | K League 1 | First Tier | 13 | 11 | 6 | 35:23 | 12 | 50 | 1 | ||
| 90/91 | | K League 1 | First Tier | 13 | 11 | 16 | 56:63 | -7 | 37:43 | 5 | ||
| 09/10 |  | K League Classic | First Tier | 13 | 9 | 6 | 46:26 | 20 | 48 | 5 | Tae-yong Shin | |
| 01/02 | | K League 1 | First Tier | 13 | 7 | 6 | 39:29 | 10 | 46 | 2 | Kyung-bok Cha | |
| 08/09 | | K League Classic | First Tier | 13 | 6 | 9 | 40:34 | 6 | 45 | 4 | Tae-yong Shin | |
| 00/01 | | K League 1 | First Tier | 11 | 12 | 4 | 35:20 | 15 | 45 | 1 | Kyung-bok Cha | |
| 22/23 |  | K League 2 | Second Tier | 11 | 11 | 14 | 43:50 | -7 | 44 | 9 | Ki-hyung Lee | |
| 99/00 | | K League 1 | First Tier | 11 | 11 | 4 | 41:32 | 9 | 44 | 2 | ||
| 91/92 | | K League 1 | First Tier | 10 | 14 | 6 | 27:21 | 6 | 34:26 | 2 | ||
| 15/16 | | K League 1 | First Tier | 11 | 8 | 14 | 46:46 | 0 | 41 | 7 | Sang-bum Gu | |
| 12/13 | | K League 1 | First Tier | 11 | 7 | 8 | 36:31 | 5 | 40 | 8 | Ik-soo An | |
| 88/89 | | K League 1 | First Tier | 6 | 21 | 13 | 44:52 | -8 | 33:47 | 5 | ||
| 18/19 | | K League 1 | First Tier | 10 | 8 | 15 | 25:36 | -11 | 38 | 9 | Ki-il Nam | |
| 20/21 | | K League 1 | First Tier | 9 | 10 | 14 | 30:40 | -10 | 37 | 11 | Nam-il Kim | |
| 11/12 | | K League Classic | First Tier | 10 | 7 | 13 | 31:37 | -6 | 37 | 11 | Tae-yong Shin | |
| 10/11 | | K League Classic | First Tier | 9 | 8 | 13 | 43:47 | -4 | 35 | 10 | Tae-yong Shin | |
| 13/14 | | K League 1 | First Tier | 7 | 10 | 16 | 27:36 | -9 | 31 | 10 | Hak-bum Kim | |
| 89/90 | | K League 1 | First Tier | 7 | 10 | 13 | 28:40 | -12 | 24:36 | 6 | ||
| 98/99 | | K League 1 | First Tier | 8 | 4 | 14 | 34:44 | -10 | 28 | 8 | Kyung-bok Cha | |
| 21/22 | | K League 1 | First Tier | 6 | 7 | 20 | 30:61 | -31 | 25 | 12 | Kyung-ho Chung | |
| 19/20 |  | K League 1 | First Tier | 5 | 7 | 10 | 19:26 | -7 | 22 | 9 | Nam-il Kim | |
| 97/98 |  | K League 1 | First Tier | 4 | 2 | 12 | 17:29 | -12 | 14 | 10 | ||
| 96/97 | | K League 1 | First Tier | 2 | 7 | 9 | 18:29 | -11 | 13 | 8 | ||
| 23/24 | | K League 2 | Second Tier | 1 | 4 | 3 | 8:12 | -4 | 7 | 12 | Chul-woo Choi | |