

Sung-yong Choi
| From | To | Team | Role |
|---|---|---|---|
| 2026.04.20 | Present | Daegu | Coach |
| 2026.01.05 | 2026.04.19 | Daegu | Assistant Coach |
| 2024.05.21 | 2024.06.30 | South Korea | Assistant Coach |
| 2023.04.18 | 2023.05.07 | Suwon Bluewings | caretaker coach |
| 2022.01.01 | 2023.04.17 | Suwon Bluewings | Assistant Coach |
| 2019.07.05 | 2021.12.01 | Shanghai Shenhua FC | Assistant Coach |
| 2019.01.01 | 2019.06.30 | Dalian Professional | Assistant Coach |
| 2017.01.01 | 2017.12.31 | Suwon Bluewings | Fitness Coach |
| 2013.01.01 | 2018.12.31 | Suwon Bluewings | Assistant Coach |
| From | To | Team | Apps | Goals | Assists |
|---|---|---|---|---|---|
| 2008.01.01 | 2010.12.04 | Thespa Kusatsu Gunma | 51 | 0 | 0 |
| 2007.01.01 | 2008.01.01 | Ulsan HD FC | 9 | 0 | 0 |
| 2006.07.01 | 2007.01.01 | Yokohama FC | 23 | 0 | 0 |
| 2002.07.01 | 2006.07.01 | Suwon Bluewings | 111 | 1 | 5 |
| 2001.01.01 | 2002.07.01 | LASK Linz | 21 | 1 | 0 |
| 1999.01.01 | 2001.01.01 | Vissel Kobe | 56 | 0 | 0 |
Thespa Kusatsu Gunma
→
Retired
Ulsan HD FC
→
Thespa Kusatsu Gunma
Yokohama FC
→
Ulsan HD FC
Suwon Bluewings
→
Yokohama FC
LASK Linz
→
Suwon Bluewings
Vissel Kobe
→
LASK Linz
Gimcheon Sangmu FC
→
Vissel Kobe
Korea University
→
Gimcheon Sangmu FC