| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2018/2019 | Segunda B - Group 1 | 8 | 720 | 0 | 0 | 0 | — |
| 2022/2023 | Primera Division RFEF: Group 2 (Spain) | 30 | 2631 | 0 | 0 | 0 | — |
| 2022/2023 | Primera Division RFEF: Promotion (Spain) | 4 | 360 | 0 | 0 | 0 | — |
| 2023/2024 | La Liga 2 (Spain) | 11 | 990 | 0 | 0 | 0 | 6.83 |
| 2024/2025 | Primera Division RFEF: Group 2 (Spain) | 17 | 1484 | 0 | 0 | 0 | 6.22 |
| 2025/2026 | La Liga 2 (Spain) | 32 | 2880 | 0 | 0 | 0 | 6.88 |
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 2026-07-28
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Leganés | 5 | 0 | 2 | 3 | 0 | 0 | 0 | 0 |
 Albacete | 5 | 2 | 2 | 1 | 0 | 0 | 0 | 0 |
 Burgos | 5 | 4 | 1 | 0 | 0 | 0 | 0 | 0 |
 SD Eibar | 4 | 2 | 0 | 2 | 0 | 0 | 0 | 0 |
 Huesca | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Real Valladolid | 4 | 0 | 0 | 4 | 0 | 0 | 0 | 0 |
 Real Zaragoza | 4 | 1 | 2 | 1 | 0 | 0 | 0 | 0 |
 Mirandés | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Real Sociedad II | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Sporting Gijón | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
 Córdoba | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Alcorcón | 3 | 0 | 3 | 0 | 0 | 0 | 0 | 0 |
 Elche | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
 Las Palmas | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 Marbella | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Hércules | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Racing Santander | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 Cultural Leonesa | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 |
 Villarreal II | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 FC Andorra | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
Guillermo Vallejo featured 32 times in the 2025/2026 La Liga 2 (Spain) (2,880 minutes). GioScore's computed rating for the season averages 6.88.
The database holds 6 league seasons for him, from 2018 to 2025 across 6 clubs. His current 2025/2026 rating of 6.88 tops his recorded career; 2024/2025 (6.22) marks the low.
