John Mahon (Centre-Back, age 26, at Waterford FC): ACTUAL Value €82k vs €125k market value. Transfer history, fees and where the career can go next. Updated after their last match, 2026-08-21.
| Date | From | To | Fee |
|---|---|---|---|
| 2026-01-01 | Sligo Rovers | Waterford FC | Free |
| 2023-01-13 | St. Johnstone FC | Sligo Rovers | Free |
| 2022-01-23 | Sligo Rovers | St. Johnstone FC | €125k |