| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2013 | Allsvenskan | 2 | 74 | 1 | 0 | — | — |
| 2014 | Allsvenskan | 21 | 851 | 3 | 1 | 0.42 | — |
| 2015 | Allsvenskan | 27 | 2186 | 5 | 0 | 0.21 | — |
| 2016/2017 | Serie A | 5 | 220 | 0 | 0 | 0 | 6.51 |
| 2016 | Allsvenskan | 17 | 1509 | 3 | 7 | 0.6 | 7.6 |
| 2017/2018 | Serie A | 4 | 73 | 0 | 0 | — | 6.58 |
| 2017/2018 | Serie B | 20 | 1471 | 1 | 2 | 0.18 | — |
| 2018/2019 | Serie B | 31 | 2563 | 1 | 2 | 0.11 | 7.45 |
| 2019/2020 | Serie B | 19 | 1370 | 0 | 2 | 0.13 | 6.94 |
| 2020/2021 | Serie B | 33 | 1960 | 0 | 0 | 0 | 6.91 |
| 2021 | Allsvenskan | 4 | 126 | 0 | 0 | 0 | 6.81 |
| 2022 | Allsvenskan | 28 | 2441 | 1 | 5 | 0.22 | 7.42 |
| 2023 | Allsvenskan | 29 | 2480 | 1 | 8 | 0.33 | 7.46 |
| 2024 | J1 League | 28 | 2043 | 2 | 3 | 0.22 | 7.38 |
| 2025 | J1 League | 32 | 2458 | 3 | 1 | 0.15 | 7.01 |
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 2026-07-27
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Pescara | 10 | 7 | 3 | 0 | 0 | 0 | 2 | 0 |
 Venezia | 7 | 1 | 4 | 2 | 0 | 0 | 0 | 0 |
 Salernitana | 7 | 2 | 2 | 3 | 0 | 0 | 1 | 0 |
 Cittadella | 7 | 2 | 1 | 4 | 0 | 0 | 0 | 0 |
 Crotone | 6 | 2 | 3 | 1 | 0 | 0 | 0 | 0 |
 ChievoVerona | 6 | 2 | 2 | 2 | 0 | 0 | 2 | 0 |
 Empoli | 6 | 1 | 3 | 2 | 0 | 0 | 0 | 0 |
 Ascoli | 6 | 1 | 4 | 1 | 0 | 0 | 2 | 0 |
 Cosenza | 6 | 3 | 1 | 2 | 0 | 0 | 1 | 0 |
 Spezia | 5 | 3 | 1 | 1 | 1 | 1 | 1 | 0 |
 Palermo | 5 | 3 | 1 | 1 | 0 | 0 | 2 | 0 |
 FC Tokyo | 5 | 1 | 0 | 4 | 0 | 0 | 1 | 0 |
 Frosinone | 5 | 3 | 1 | 1 | 0 | 0 | 1 | 0 |
 Brescia | 5 | 2 | 2 | 1 | 0 | 0 | 0 | 0 |
 Roma | 4 | 2 | 0 | 2 | 0 | 0 | 0 | 0 |
 Juventus | 4 | 0 | 1 | 3 | 0 | 0 | 0 | 0 |
 Perugia | 4 | 4 | 0 | 0 | 0 | 0 | 1 | 0 |
 Pisa | 4 | 2 | 1 | 1 | 0 | 1 | 0 | 0 |
 Shonan Bellmare | 4 | 1 | 1 | 2 | 1 | 1 | 0 | 0 |
 Yokohama F. Marinos | 4 | 2 | 1 | 1 | 0 | 1 | 0 | 0 |
In the 2025 J1 League, Samuel Gustafson made 32 appearances (2,458 minutes), with 3 goals and 1 assist — 0.15 goal involvements per 90. Per-match rating over the season: 7.01.
His ratings range from 6.51 (2016/2017) up to 7.6 in 2016, Allsvenskan.
