Hyun-seok Hong (Attacking Midfield, age 27, at FSV Mainz 05): ACTUAL Value €1m vs €2.5m market value. Transfer history, fees and where the career can go next. Updated after their last match, 2026-05-31.
| Date | From | To | Fee |
|---|---|---|---|
| 2026-01-14 | Mainz | KAA Gent | Loan |
| 2025-07-30 | Mainz | FC Nantes | Loan |
| 2024-08-29 | KAA Gent | Mainz | €4m |
| 2022-08-08 | LASK | KAA Gent | €1.5m |
| 2021-07-15 | Juniors OÖ | LASK | — |
| 2020-08-19 | Ulsan Hyundai | Juniors OÖ | — |
| 2020-08-19 | Ulsan HD | Juniors OÖ You | Free |
| 2019-07-09 | Ulsan Hyundai | Juniors OÖ | Loan |
| 2019-07-09 | Ulsan HD | Juniors OÖ You | Loan |
| 2019-06-30 | Unterhaching | Ulsan Hyundai | Free |
| 2018-07-01 | U'haching U19 | Unterhaching | — |
| 2018-07-01 | Unterhaching U19 | Unterhaching | Free |
| 2018-01-15 | Ulsan Hyundai | U'haching U19 | Free |
| 2018-01-15 | Ulsan HD | Unterhaching U19 | Loan |
| 2018-01-01 | Ulsan H. U18 | Ulsan Hyundai | — |
KAA Gent · Mainz · FC Nantes · LASK · Juniors OÖ · Ulsan Hyundai · Juniors OÖ You · Ulsan HD · Unterhaching · U'haching U19 · Unterhaching · Unterhaching U19