| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2010/2011 | Segunda B - Group 1 | 16 | 968 | 3 | 0 | 0.28 | — |
| 2010/2011 | Segunda B - Group 4 | 16 | — | 3 | 0 | — | — |
| 2011/2012 | La Liga | 1 | 11 | 0 | 0 | — | — |
| 2011/2012 | Segunda B - Group 1 | 16 | 793 | 1 | 0 | 0.11 | — |
| 2011/2012 | Segunda B - Group 4 | 15 | — | 1 | 0 | — | — |
| 2013/2014 | Segunda B - Group 1 | 14 | 915 | 7 | 0 | 0.69 | — |
| 2013/2014 | Segunda B - Group 2 | 4 | — | 2 | 0 | — | — |
| 2014/2015 | Segunda B - Group 1 | 33 | 2611 | 8 | 0 | 0.28 | — |
| 2014/2015 | Segunda B - Group 2 | 32 | — | 7 | 0 | — | — |
| 2015/2016 | La Liga 2 (Spain) | 29 | 1099 | 3 | 2 | 0.41 | 6.86 |
| 2016/2017 | La Liga 2 (Spain) | 42 | 3627 | 12 | 7 | 0.47 | 6.95 |
| 2017/2018 | Championship (England) | 34 | 2641 | 5 | 7 | 0.41 | 7.15 |
| 2018/2019 | Championship (England) | 19 | 1369 | 0 | 4 | 0.26 | 7.03 |
| 2018/2019 | La Liga | 10 | 299 | 1 | 0 | 0.3 | 6.82 |
| 2019/2020 | La Liga 2 (Spain) | 34 | 1996 | 3 | 4 | 0.32 | 7.07 |
| 2020/2021 | La Liga 2 (Spain) | 31 | 2085 | 3 | 3 | 0.26 | 7.1 |
| 2021/2022 | La Liga 2 (Spain) | 40 | 2315 | 3 | 6 | 0.35 | 7.16 |
| 2022/2023 | La Liga | 8 | 236 | 2 | 0 | 0.76 | 6.77 |
| 2022/2023 | Super Lig | 13 | 989 | 4 | 4 | 0.73 | 7.48 |
| 2023/2024 | Super Lig | 18 | 1440 | 5 | 3 | 0.5 | 7.43 |
| 2023/2024 | 1. Lig | 9 | 401 | 1 | 0 | 0.22 | 7 |
| 2024/2025 | Super Lig | 16 | 721 | 3 | 1 | 0.5 | 7.01 |
| 2024/2025 | 1. Lig | 7 | 215 | 0 | 0 | 0 | 6.69 |
| 2025/2026 | Super Lig | 1 | 1 | 0 | 0 | — | — |
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 2026-07-23
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Almería | 13 | 6 | 3 | 4 | 1 | 1 | 1 | 0 |
 Tenerife | 11 | 3 | 6 | 2 | 1 | 0 | 4 | 0 |
 Lugo | 10 | 2 | 5 | 3 | 1 | 0 | 4 | 0 |
 Real Oviedo | 9 | 4 | 2 | 3 | 0 | 0 | 2 | 0 |
 Real Valladolid | 9 | 6 | 3 | 0 | 2 | 0 | 2 | 0 |
 Rayo Vallecano | 9 | 4 | 3 | 2 | 2 | 0 | 1 | 0 |
 Real Zaragoza | 9 | 2 | 4 | 3 | 1 | 0 | 1 | 0 |
 Mirandés | 9 | 5 | 2 | 2 | 0 | 1 | 0 | 0 |
 Alcorcón | 8 | 4 | 2 | 2 | 0 | 0 | 2 | 0 |
 Elche | 8 | 0 | 3 | 5 | 0 | 0 | 2 | 0 |
 Ponferradina | 8 | 3 | 3 | 2 | 2 | 1 | 2 | 0 |
 Mallorca | 7 | 2 | 1 | 4 | 2 | 0 | 2 | 0 |
 Girona | 6 | 2 | 1 | 3 | 1 | 0 | 0 | 0 |
 Huesca | 6 | 4 | 0 | 2 | 2 | 0 | 2 | 0 |
 Sporting Gijón | 6 | 1 | 2 | 3 | 0 | 0 | 0 | 0 |
 Numancia | 6 | 2 | 2 | 2 | 1 | 0 | 1 | 0 |
 Las Palmas | 6 | 3 | 2 | 1 | 0 | 1 | 1 | 0 |
 Albacete | 6 | 3 | 2 | 1 | 0 | 0 | 2 | 0 |
 Villarreal | 6 | 3 | 1 | 2 | 0 | 0 | 0 | 0 |
 Fuenlabrada | 6 | 4 | 1 | 1 | 0 | 1 | 0 | 2 |
Samu Saiz closed the 2024/2025 Super Lig campaign on 3 goals and 1 assist from 16 outings (721 minutes) — 0.5 goal involvements per 90. GioScore's computed rating for the season averages 7.01.
At his best he averaged 7.48 in 2022/2023, Super Lig; at his worst, 6.69 in 2024/2025. Compared with his earlier career average, the last two rated seasons are down by 0.22.
