| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2015/2016 | A-League Men | 5 | 0 | 0 | 0 | — | — |
| 2016/2017 | A-League Men | 5 | 217 | 0 | 0 | 0 | — |
| 2017/2018 | A-League Men | 10 | 487 | 0 | 0 | 0 | 6.75 |
| 2018/2019 | A-League Men | 9 | 534 | 0 | 0 | 0 | — |
| 2020/2021 | A-League Men | 27 | 2117 | 0 | 2 | 0.09 | 6.78 |
| 2021/2022 | A-League Men | 18 | 402 | 0 | 0 | 0 | 6.82 |
| 2022/2023 | A-League Men | 2 | 77 | 0 | 0 | — | 7 |
| 2023/2024 | A-League Men | 5 | 143 | 0 | 0 | 0 | 6.84 |
Domestic league competitions only; G+A/90 computed from minutes actually played.
Cohort: 37 A-League Men defenders, 2020/2021, 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 2026-07-07
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Macarthur | 4 | 2 | 0 | 2 | 0 | 0 | 0 | 0 |
 Western United | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Melbourne City | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Newcastle Jets | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Green Gully | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 South Melbourne | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Hume City | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 0 |
 Heidelberg United | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Oakleigh Cannons | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Avondale Heights | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Port Melbourne | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Manchester United | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Perth Glory | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Juventus | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Melbourne Victory | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Western Sydney Wanderers | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Wellington Phoenix | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Vissel Kobe | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Kawasaki Frontale | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Shanghai Port | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
In the 2023/2024 A-League Men, Stefan Nigro played 5 games (143 minutes) without a direct goal contribution. GioScore's computed rating for the season averages 6.84. Against a 37-strong pool of A-League Men defenders (2020/2021, min. 450 minutes), his match rating places in the 27th percentile, and 15th of 37 for goals scored.
The 2023/2024 rating of 6.84 is the best of his recorded career; his lowest came in 2017/2018 (6.75).
| Club | Period | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| Melbourne Victory | 2015/2016 - 2023/2024 | 62 | 0 | 0 | 2083 | — | — | 6.75 |
| Central Coast Mariners | 2020/2021 | 27 | 0 | 2 | 2117 | — | — | 6.78 |
| Preston Lions | 2024/2025 - now | 17 | 0 | 3 | 360 | — | — | 6.00 |
| Brisbane Roar | 2018/2019 | 9 | 0 | 0 | 534 | — | — | — |
| Total | 115 | 0 | 5 | 5094 |
| Season | Club | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| 24/25 | Preston Lions | 15 | 0 | — | 270 | 2 | 0 | — |
| 23/24 | Melbourne Victory | 5 | 0 | — | 143 | 0 | 0 | 6.84 |
| 22/23 | Melbourne Victory | 3 | 0 | — | 77 | 0 | 0 | 7.00 |
| 21/22 | Melbourne Victory | 21 | 0 | — | 577 | 0 | 0 | 6.71 |
| 20/21 | Central Coast Mariners | 27 | 0 | — | 2117 | 1 | 0 | 6.78 |
| 20/21 | Melbourne Victory | 5 | 0 | — | 387 | 0 | 0 | 6.50 |
| 18/19 | Brisbane Roar | 9 | 0 | — | 534 | 1 | 0 | — |
| 17/18 | Melbourne Victory | 16 | 0 | — | 682 | 1 | 0 | 6.75 |
| 16/17 | Melbourne Victory | 5 | 0 | — | 217 | 1 | 0 | — |
| 15/16 | Melbourne Victory | 7 | 0 | — | 0 | 1 | 0 | — |
