| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2011 | Premier Division | 30 | — | 2 | — | — | — |
| 2012 | Premier Division | 28 | — | 0 | — | — | — |
| 2013 | Premier Division | 31 | — | 1 | — | — | — |
| 2014 | Premier Division | 3 | — | 0 | — | — | — |
| 2015 | Premier Division | 20 | — | 0 | — | — | — |
| 2016 | Premier Division | 22 | — | 0 | — | — | — |
| 2017 | Premier Division | 2 | 136 | 0 | 0 | 0 | — |
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 2026-09-03
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Skonto | 3 | 1 | 0 | 2 | 0 | 0 | 1 | 0 |
 Legia Warszawa | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Žalgiris | 2 | 0 | 1 | 1 | 1 | 0 | 0 | 0 |
 Dinamo Minsk | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Jeunesse d'Esch | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Marítimo | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Shamrock Rovers | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Galway United | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Cork City | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Bohemians | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Limerick | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Shelbourne | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 ÍBV | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Sligo Rovers | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Derry City | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Bray Wanderers | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Drogheda United | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 St Patrick's | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Dundalk | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 UCD | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
22 appearances was Ger O'Brien's tally in the 2016 Premier Division.
His league career on record ran from 2011 to 2017: 7 seasons across 2 clubs.
Availability: 25-plus league games in 3 of the 7 campaigns on record. His busiest three-season stretch was 2011–2013: 89 league appearances, 30 a season.
