| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2015 | Premier Division | 12 | — | 1 | 0 | — | — |
| 2016/2017 | Premiership | 12 | — | 1 | 0 | — | — |
| 2017 | Premier Division | 2 | 45 | 0 | 0 | — | — |
| 2017/2018 | Premiership | 4 | 16 | 0 | 0 | — | — |
| 2018/2019 | Premiership | 19 | 797 | 2 | 0 | 0.23 | — |
| 2022 | First Division (Ireland) | 30 | 2065 | 2 | 0 | 0.09 | 0 |
| 2023 | First Division (Ireland) | 4 | 264 | 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.
Cohort: 24 First Division (Ireland) midfielders, 2022, min. 450 minutes. Computed by ranking the full league corpus, not taken from any feed.
Figures computed from the GioScore season-stats database · as of 2026-07-08
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Galway United | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Waterford United | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Glentoran | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Dungannon Swifts | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Ballymena United | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Longford Town | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Crusaders | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
All of Gary Armstrong's 2022 First Division (Ireland) output came as goals: 2 goals in 30 games (2,065 minutes) — 0.09 goal involvements per 90. His average match rating for that season computes to 0. Among 24 First Division (Ireland) midfielders with at least 450 minutes in 2022, his goal involvements per 90 sits in the 50th percentile, above the median, and 9th of 24 for goals scored.
His league record spans 7 seasons (2015–2024) across 4 clubs.
| Club | Period | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| Ballinamallard United | 2016/2017 | 36 | 4 | 0 | 827 | — | — | — |
| Athlone Town | 2018/2019 - 2022/2023 | 30 | 2 | 0 | 2065 | — | — | — |
| Sligo Rovers | 2014/2015 - 2016/2017 | 15 | 3 | 0 | 135 | — | — | — |
| Longford Town | 2022/2023 - 2023/2024 | 4 | 0 | 0 | 264 | — | — | — |
| Total | 85 | 9 | 0 | 3291 |
| Season | Club | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| 22/23 | Longford Town | 4 | 0 | — | 264 | 0 | 0 | — |
| 21/22 | Athlone Town | 30 | 2 | — | 2065 | 1 | 0 | — |
| 18/19 | Ballinamallard United | 19 | 2 | — | 797 | 1 | 0 | — |
| 17/18 | Ballinamallard United | 4 | 0 | — | 16 | 0 | 0 | — |
| 16/17 | Ballinamallard United | 12 | 1 | — | 14 | 0 | 0 | — |
| 14/15 | Sligo Rovers | 13 | 3 | — | 90 | 1 | 0 | — |
