| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| — | Serie B | 1 | — | 0 | 0 | — | 0 |
| 2015/2016 | Serie C: Girone A | 5 | — | 0 | 0 | — | — |
| 2016/2017 | Serie C: Girone B | 17 | 540 | 1 | 0 | 0.17 | — |
| 2016/2017 | Serie C: Girone A | 18 | 772 | 1 | 0 | 0.12 | — |
| 2017/2018 | Serie B | 16 | 1386 | 0 | 0 | 0 | — |
| 2017/2018 | Serie C: Girone C | 19 | 1597 | 1 | 0 | 0.06 | — |
| 2018/2019 | Serie A | 19 | 1515 | 0 | 1 | 0.06 | 6.82 |
| 2019/2020 | Serie A | 10 | 254 | 1 | 0 | 0.35 | 6.63 |
| 2020/2021 | Serie A | 25 | 1507 | 0 | 0 | 0 | 6.98 |
| 2021/2022 | Serie A | 18 | 761 | 0 | 0 | 0 | 6.66 |
| 2022/2023 | Serie A | 25 | 1619 | 0 | 1 | 0.06 | 6.85 |
| 2023/2024 | Serie A | 33 | 2447 | 0 | 0 | 0 | 6.95 |
| 2024/2025 | Serie A | 17 | 1060 | 1 | 0 | 0.08 | 6.77 |
| 2024/2025 | Serie B | 13 | 1154 | 0 | 0 | 0 | 7.2 |
| 2025/2026 | Serie B | 26 | 1448 | 0 | 0 | 0 | 6.81 |
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 2026-08-26
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Lazio | 13 | 3 | 4 | 6 | 0 | 0 | 2 | 0 |
 AC Milan | 13 | 0 | 1 | 12 | 0 | 0 | 3 | 0 |
 Napoli | 12 | 2 | 3 | 7 | 0 | 0 | 3 | 0 |
 Juventus | 12 | 1 | 4 | 7 | 0 | 0 | 1 | 0 |
 Inter | 12 | 1 | 3 | 8 | 1 | 0 | 3 | 0 |
 Bologna | 12 | 3 | 3 | 6 | 0 | 0 | 0 | 0 |
 Empoli | 11 | 6 | 1 | 4 | 0 | 0 | 1 | 0 |
 Roma | 10 | 4 | 0 | 6 | 1 | 0 | 1 | 0 |
 Spezia | 10 | 4 | 4 | 2 | 0 | 0 | 0 | 0 |
 Cagliari | 10 | 3 | 6 | 1 | 0 | 0 | 1 | 0 |
 Torino | 10 | 0 | 5 | 5 | 0 | 0 | 3 | 1 |
 Sassuolo | 10 | 4 | 0 | 6 | 0 | 0 | 4 | 0 |
 Sampdoria | 9 | 0 | 3 | 6 | 0 | 0 | 1 | 0 |
 Atalanta | 9 | 0 | 1 | 8 | 0 | 0 | 0 | 0 |
 Genoa | 8 | 4 | 3 | 1 | 0 | 0 | 1 | 0 |
 Fiorentina | 8 | 2 | 2 | 4 | 0 | 0 | 0 | 0 |
 Udinese | 8 | 1 | 5 | 2 | 0 | 0 | 1 | 0 |
 Parma | 7 | 2 | 3 | 2 | 0 | 0 | 0 | 0 |
 Monza | 7 | 0 | 2 | 5 | 0 | 0 | 0 | 1 |
 Salernitana | 7 | 3 | 2 | 2 | 0 | 0 | 2 | 0 |
In the 2025/2026 Serie B, Giangiacomo Magnani played 26 games (1,448 minutes) without a direct goal contribution. That season graded out at an average match rating of 6.81.
His ratings range from 6.63 (2019/2020) up to 7.2 in 2024/2025, Serie B. Averaged over his last two rated seasons, he sits 0.2 above his earlier career level.
