| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2023/2024 | Premiership | 10 | 82 | 0 | 0 | — | — |
| 2026 | First Division (Ireland) | 18 | 1329 | 2 | 1 | 0.2 | 6.53 |
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 2026-07-24
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Cobh Ramblers | 3 | 1 | 1 | 1 | 1 | 0 | 1 | 0 |
 Bray Wanderers | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 |
 Carrick Rangers | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 UCD | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Athlone Town | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 0 |
 Wexford Youths | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Treaty United | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Shamrock Rovers | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Linfield | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Cork City | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Glentoran | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Dungannon Swifts | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Finn Harps | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Ballymena United | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Dundalk | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 |
 Glenavon | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Crusaders | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Coleraine | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Loughgall | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Kerry | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
Alex O'Brien's 2026 First Division (Ireland) season produced 2 goals and 1 assist across 18 appearances (1,329 minutes) — 0.2 goal involvements per 90. Per-match rating over the season: 6.53.
His league record spans 2 seasons (2023–2026) across 2 clubs.
