| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2015 | First Division (Ireland) | 14 | — | 3 | 0 | — | — |
| 2016 | First Division (Ireland) | 4 | — | 13 | 0 | — | — |
| 2017 | First Division (Ireland) | 5 | 450 | 5 | 0 | 1 | — |
| 2018 | First Division (Ireland) | 26 | 2340 | 9 | 0 | 0.35 | — |
| 2019 | Premier Division | 15 | 1284 | 2 | 0 | 0.14 | — |
| 2020 | Premier Division | 12 | 882 | 0 | 0 | 0 | — |
| 2021 | Premier Division | 30 | 2169 | 1 | 1 | 0.08 | — |
| 2022 | Premier Division | 11 | 918 | 0 | 0 | 0 | — |
| 2023 | Premier Division | 5 | 285 | 0 | 0 | 0 | 7 |
| 2024 | Premier Division | 22 | 357 | 0 | 1 | 0.25 | — |
| 2025 | Premier Division | 20 | 107 | 0 | 0 | 0 | 7.25 |
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.
Figures computed from the GioScore season-stats database · as of 2026-08-07
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Bohemians | 7 | 3 | 0 | 4 | 0 | 0 | 1 | 0 |
 Waterford United | 7 | 7 | 0 | 0 | 0 | 0 | 2 | 0 |
 Sligo Rovers | 6 | 3 | 1 | 2 | 0 | 0 | 0 | 0 |
 Drogheda United | 6 | 5 | 1 | 0 | 0 | 0 | 0 | 0 |
 Galway United | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 |
 Finn Harps | 4 | 2 | 1 | 1 | 0 | 0 | 2 | 0 |
 Derry City | 4 | 2 | 2 | 0 | 0 | 0 | 1 | 0 |
 St Patrick's | 4 | 1 | 1 | 2 | 0 | 0 | 1 | 0 |
 Dundalk | 4 | 3 | 0 | 1 | 0 | 0 | 1 | 0 |
 Slovan Bratislava | 4 | 1 | 0 | 3 | 0 | 0 | 1 | 0 |
 Cork City | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Ferencvárosi | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Hibernians | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 PAOK | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Shelbourne | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 0 |
 Celje | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 F91 Dudelange | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Brann | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
 Víkingur Reykjavík | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Sparta Praha | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
2025 brought Gary O'Neill 20 appearances in the Premier Division (107 minutes), with no direct goal involvement recorded. Per-match rating over the season: 7.25.
The record shows 11 league seasons for him (2015–2025) across 3 clubs. No recorded season of his rates higher than 2025's 7.25; the floor is 2023, at 7.
