| Temporada | Liga | PJ | Min | Goles | Asistencias | G+A / 90 | Valoración |
|---|---|---|---|---|---|---|---|
| 2017 | Premier Division | 1 | 29 | 0 | 0 | — | — |
| 2018 | Premier Division | 12 | 677 | 0 | 0 | 0 | — |
| 2019 | First Division (Irlanda) | 11 | 339 | 2 | 0 | 0.53 | — |
| 2022 | Premier Division | 9 | 633 | 1 | 3 | 0.57 | 0 |
| 2023 | Premier Division | 2 | 103 | 0 | 0 | 0 | 6 |
| 2024 | Premier Division | 30 | 367 | 0 | 3 | 0.74 | — |
| 2025 | First Division (Irlanda) | 15 | 1267 | 1 | 3 | 0.28 | 6.67 |
Domestic league competitions only (SportMonks sub_type='domestic'); national-team, continental and cup competitions are excluded. Classification resolved by league id against the canonical leagues index. G+A/90 computed from minutes actually played.
Cifras calculadas a partir de la base de estadísticas por temporada de GioScore · a fecha de 2026-08-17
Estadísticas del jugador contra cada club rival
| Equipo | PJ | V | E | D | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Shamrock Rovers | 8 | 1 | 2 | 5 | 0 | 0 | 1 | 0 |
 St Patrick's | 7 | 1 | 2 | 4 | 0 | 0 | 0 | 0 |
 Drogheda United | 6 | 1 | 3 | 2 | 0 | 1 | 1 | 0 |
 Longford Town | 5 | 2 | 1 | 2 | 0 | 0 | 0 | 0 |
 Dundalk | 5 | 2 | 2 | 1 | 0 | 2 | 1 | 0 |
 Bohemians | 4 | 0 | 1 | 3 | 0 | 0 | 1 | 0 |
 Shelbourne | 4 | 1 | 0 | 3 | 0 | 0 | 0 | 0 |
 Bray Wanderers | 4 | 1 | 0 | 3 | 0 | 0 | 1 | 0 |
 Waterford United | 4 | 3 | 0 | 1 | 0 | 0 | 0 | 0 |
 Wexford Youths | 4 | 2 | 0 | 2 | 1 | 0 | 0 | 0 |
 Cobh Ramblers | 3 | 1 | 0 | 2 | 1 | 0 | 0 | 0 |
 Sligo Rovers | 3 | 0 | 2 | 1 | 1 | 0 | 0 | 0 |
 Derry City | 3 | 1 | 0 | 2 | 0 | 0 | 1 | 0 |
 UCD | 3 | 2 | 1 | 0 | 1 | 0 | 0 | 0 |
 Athlone Town | 3 | 2 | 1 | 0 | 0 | 1 | 1 | 0 |
 Kerry | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Galway United | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Finn Harps | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 |
 Green Gully | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
En la First Division (Ireland) 2025, Karl O'Sullivan disputó 15 partidos (1,267 minutos), con 1 gol y 3 asistencias — 0.28 participaciones de gol por 90 minutos. El promedio de valoración por encuentro en esa temporada: 6.67.
Su trayectoria liguera registrada va de 2017 a 2025: 7 temporadas repartidas entre 5 clubes. El 6.67 de 2025 es su mejor nota de carrera, con 2022 (0) en el otro extremo.
