| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2009/2010 | League Two (Scotland) | 7 | — | 1 | 0 | — | — |
| 2010/2011 | League One (Scotland) | 4 | — | 1 | 0 | — | — |
| 2011/2012 | Championship (Scotland) | 30 | — | 11 | 0 | — | — |
| 2012/2013 | Championship (Scotland) | 23 | — | 7 | 0 | — | — |
| 2013/2014 | Championship (Scotland) | 32 | — | 17 | 0 | — | — |
| 2014/2015 | League One (England) | 32 | 1269 | 9 | 2 | 0.78 | — |
| 2015/2016 | League One (England) | 5 | 169 | 1 | 0 | 0.53 | — |
| 2015/2016 | League Two (England) | 27 | 1721 | 11 | 2 | 0.68 | — |
| 2016/2017 | League One (England) | 15 | 521 | 1 | 0 | 0.17 | — |
| 2017/2018 | League Two (England) | 45 | 3697 | 25 | 8 | 0.8 | 8.06 |
| 2018/2019 | Premiership | 15 | 1130 | 7 | 4 | 0.88 | — |
| 2018/2019 | Championship (England) | 13 | 412 | 1 | 0 | 0.22 | 6.72 |
| 2019/2020 | League One (England) | 15 | 669 | 2 | 2 | 0.54 | 6.84 |
| 2019/2020 | Premiership | 6 | 364 | 1 | 0 | 0.25 | 6.77 |
| 2020/2021 | Premiership | 25 | 1644 | 3 | 1 | 0.22 | 6.95 |
| 2021/2022 | Premiership | 19 | 1428 | 2 | 1 | 0.19 | 6.72 |
| 2023 | USL Championship (United States) | 25 | 1025 | 3 | 4 | 0.61 | 6.82 |
| 2023/2024 | League Two (Scotland) | 11 | 791 | 2 | 1 | 0.34 | — |
| 2024 | Premier Division | 10 | 423 | 1 | 0 | 0.21 | 6.77 |
| 2025 | New South Wales | 23 | 1931 | 14 | 3 | 0.79 | 7.21 |
| 2025/2026 | League Two (Scotland) | 30 | 2398 | 14 | 7 | 0.79 | — |
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 2026-07-26
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Swindon Town | 9 | 5 | 1 | 3 | 3 | 0 | 0 | 0 |
 Notts County | 7 | 4 | 2 | 1 | 3 | 1 | 1 | 0 |
 Kilmarnock | 7 | 3 | 2 | 2 | 2 | 0 | 1 | 0 |
 St. Mirren | 7 | 1 | 4 | 2 | 1 | 0 | 1 | 0 |
 Rangers | 6 | 0 | 2 | 4 | 1 | 1 | 2 | 0 |
 Colchester United | 6 | 3 | 1 | 2 | 0 | 0 | 0 | 0 |
 Wycombe Wanderers | 6 | 4 | 1 | 1 | 3 | 0 | 2 | 0 |
 Gillingham | 6 | 1 | 3 | 2 | 0 | 0 | 0 | 0 |
 Motherwell | 6 | 3 | 2 | 1 | 1 | 0 | 0 | 0 |
 Hearts | 6 | 1 | 2 | 3 | 0 | 1 | 2 | 0 |
 Milton Keynes Dons | 6 | 4 | 0 | 2 | 0 | 0 | 0 | 0 |
 Accrington Stanley | 6 | 4 | 0 | 2 | 2 | 2 | 1 | 0 |
 Celtic | 5 | 0 | 2 | 3 | 0 | 0 | 1 | 0 |
 Crewe Alexandra | 5 | 3 | 0 | 2 | 0 | 0 | 1 | 0 |
 Preston North End | 5 | 2 | 2 | 1 | 1 | 0 | 1 | 0 |
 Southend United | 5 | 2 | 1 | 2 | 1 | 0 | 0 | 0 |
 Crawley Town | 5 | 3 | 2 | 0 | 3 | 0 | 0 | 0 |
 Chesterfield | 5 | 2 | 2 | 1 | 3 | 0 | 0 | 0 |
 Peterborough United | 5 | 3 | 0 | 2 | 0 | 0 | 0 | 0 |
 Livingston | 5 | 2 | 1 | 2 | 0 | 0 | 0 | 0 |
Marc McNulty closed the 2025/2026 League Two (Scotland) campaign on 14 goals and 7 assists from 30 outings (2,398 minutes) — 0.79 goal involvements per 90.
2017/2018 stands as his highest-rated season (8.06, League Two (England)), with 2018/2019 the weakest (6.72).
