| Temporada | Liga | PJ | Min | Goles | Asistencias | G+A / 90 | Valoración |
|---|---|---|---|---|---|---|---|
| 2017/2018 | Premiership | 12 | 1022 | 4 | 0 | 0.35 | — |
| 2018/2019 | Premiership | 2 | 180 | 0 | 0 | 0 | — |
| 2019/2020 | Premiership | 30 | 2582 | 10 | 0 | 0.35 | — |
| 2020/2021 | Premiership | 30 | 1875 | 8 | 0 | 0.38 | 0 |
| 2021/2022 | Premiership | 17 | 777 | 3 | 0 | 0.35 | — |
| 2022/2023 | Premiership | 13 | 131 | 3 | 0 | 2.06 | — |
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 2026-08-06
Estadísticas del jugador contra cada club rival
| Equipo | PJ | V | E | D | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Ballymena United | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Carrick Rangers | 3 | 2 | 0 | 1 | 1 | 0 | 0 | 0 |
 Linfield | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Glentoran | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Cliftonville | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Glenavon | 2 | 1 | 0 | 1 | 1 | 0 | 0 | 0 |
 Portadown | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Dungannon Swifts | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
 Crusaders | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Coleraine | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Limavady United | 1 | 1 | 0 | 0 | 3 | 0 | 0 | 0 |
 Newry City AFC | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
3 goles en 13 partidos (131 minutos), y ninguna asistencia: ese fue el balance de Alan O'Sullivan en la Premiership 2022/2023 — 2.06 participaciones de gol por 90 minutos.
Entre 2017 y 2022 acumuló 6 temporadas de liga repartidas entre 3 clubes.
