| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2014/2015 | La Liga | 34 | 2351 | 1 | 5 | 0.23 | — |
| 2015/2016 | La Liga | 28 | 1698 | 1 | 1 | 0.11 | 6.71 |
| 2016/2017 | La Liga | 33 | 2049 | 1 | 3 | 0.18 | 6.75 |
| 2017/2018 | La Liga | 30 | 2084 | 6 | 5 | 0.48 | 7.1 |
| 2018/2019 | Serie A | 31 | 1007 | 4 | 2 | 0.54 | 6.9 |
| 2019/2020 | Serie A | 22 | 1215 | 2 | 4 | 0.44 | 7.08 |
| 2020/2021 | Serie A | 28 | 1175 | 1 | 0 | 0.08 | 6.79 |
| 2021/2022 | Serie A | 5 | 125 | 0 | 0 | 0 | 6.86 |
| 2022/2023 | La Liga | 25 | 1370 | 4 | 0 | 0.26 | 6.97 |
| 2023/2024 | Serie A | 17 | 530 | 0 | 0 | 0 | 6.79 |
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.
Cohort: 78 Serie A forwards, 2023/2024, 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 2026-09-02
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Napoli | 9 | 4 | 2 | 3 | 0 | 0 | 1 | 0 |
 Celta de Vigo | 8 | 5 | 1 | 2 | 1 | 0 | 1 | 0 |
 Roma | 8 | 3 | 2 | 3 | 0 | 0 | 2 | 0 |
 FC Barcelona | 8 | 1 | 3 | 4 | 0 | 0 | 0 | 0 |
 Valencia | 8 | 5 | 1 | 2 | 1 | 0 | 0 | 0 |
 Cagliari | 8 | 5 | 2 | 1 | 1 | 1 | 0 | 0 |
 Real Sociedad | 8 | 5 | 2 | 1 | 2 | 3 | 1 | 0 |
 SD Eibar | 7 | 3 | 1 | 3 | 0 | 0 | 2 | 0 |
 Fiorentina | 7 | 4 | 1 | 2 | 0 | 0 | 0 | 0 |
 Real Betis | 7 | 3 | 2 | 2 | 1 | 1 | 2 | 1 |
 Espanyol | 7 | 2 | 4 | 1 | 0 | 0 | 0 | 0 |
 Sevilla | 7 | 1 | 3 | 3 | 0 | 1 | 0 | 0 |
 Real Madrid | 7 | 2 | 2 | 3 | 1 | 0 | 1 | 0 |
 Atlético de Madrid | 7 | 3 | 3 | 1 | 0 | 2 | 1 | 0 |
 Granada | 6 | 4 | 1 | 1 | 1 | 1 | 1 | 0 |
 Deportivo A Coruña | 6 | 1 | 4 | 1 | 0 | 0 | 0 | 0 |
 Hellas Verona | 6 | 3 | 2 | 1 | 0 | 0 | 1 | 0 |
 Athletic Club | 6 | 3 | 2 | 1 | 0 | 0 | 0 | 0 |
 Getafe | 5 | 3 | 0 | 2 | 0 | 1 | 2 | 0 |
 SPAL | 5 | 4 | 1 | 0 | 2 | 0 | 2 | 0 |
Neither a goal nor an assist came from Samu Castillejo's 17 Serie A appearances in 2023/2024 (530 minutes). Per-match rating over that season: 6.79. Set beside the 78 Serie A forwards who played 450+ minutes in 2023/2024, his match rating placed in the 19th percentile, and 73rd of 78 for goals scored.
Between 2014 and 2023 he logged 10 league seasons across 6 clubs. Season ratings peak at 7.1 in 2017/2018, La Liga and bottom out at 6.71 in 2015/2016.
