Who is J. Mahon?
J. Mahon at a look: defender, Republic of Ireland, 26, a Waterford player in the 2026 season.
2026 so far: 34 matches with 5 goals and 1 assist (on average a goal every 589 minutes).
A season earlier (2025): 21 matches, 0 goals, 0 assists.
His most recent transfer was from Sligo Rovers to Waterford, on 31 December 2025.
J. Mahon: 2026 season stats
Club competitions
| Competition | Apps | G | A | Mins | Cards | Rtg |
|---|---|---|---|---|---|---|
| League of Ireland Premier Division | 34 | 5 | 1 | 2944 | 10/0 | 6.9 |
J. Mahon: detailed stats
All club competitions in 2026, combined.
J. Mahon: 2025 season stats
J. Mahon: career
| Club | Period |
|---|---|
 Waterford | 2026 |
 Sligo Rovers | 2017–2025 |
 ST Johnstone | 2022 |
Listed: senior clubs only, not youth or reserve teams.
J. Mahon: transfers
| Date | Move | Fee |
|---|---|---|
| 31 December 2025 | Sligo Rovers → Waterford | |
| 13 January 2023 | ST Johnstone → Sligo Rovers | Not disclosed |
| 23 January 2022 | Sligo Rovers → ST Johnstone | Not disclosed |
J. Mahon: frequently asked questions
How many goals does J. Mahon have in 2026?
J. Mahon's record in 2026: 5 goals and 1 assist in 34 matches.
Which team is J. Mahon at?
Waterford is the club of J. Mahon (defender) in 2026. Nationality: Republic of Ireland.
How old is J. Mahon?
J. Mahon's age is 26. Date of birth: 26 November 1999.
Which was J. Mahon's most recent transfer?
A move from Sligo Rovers to Waterford, 31 December 2025.
About J. Mahon
J. Mahon (Republic of Ireland): season figures, deeper stats, the path of his career, transfers and silverware. The Waterford page lists his teammates.