| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2022/2023 | Segunda Division RFEF: Group 4 | 23 | 258 | 2 | 0 | 0.7 | — |
| 2023/2024 | La Liga 2 | 14 | 351 | 0 | 1 | 0.26 | 6.79 |
| 2023/2024 | Segunda Division RFEF: Group 4 | 18 | 1534 | 8 | 0 | 0.47 | — |
| 2023/2024 | Segunda Division RFEF: Group 3 | 5 | 448 | 2 | 0 | 0.4 | — |
| 2024/2025 | La Liga 2 | 24 | 822 | 1 | 0 | 0.11 | 6.97 |
Domestic league competitions only; G+A/90 computed from minutes actually played.
Cohort: 82 La Liga 2 forwards, 2024/2025, 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 2026-07-05
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Real Oviedo | 5 | 2 | 0 | 3 | 0 | 0 | 0 | 0 |
 Sporting Gijón | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 |
 Huesca | 3 | 1 | 1 | 1 | 1 | 0 | 0 | 0 |
 Tenerife | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 Racing Ferrol | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 SD Eibar | 2 | 1 | 0 | 1 | 0 | 1 | 0 | 0 |
 Leganés | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 0 |
 Córdoba | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Elche | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Albacete | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Cacereño | 2 | 0 | 2 | 0 | 1 | 0 | 1 | 0 |
 Lugo | 2 | 0 | 2 | 0 | 0 | 0 | 1 | 0 |
 Burgos | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Athletic Club II | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 FC Andorra | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Granada | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
 Málaga | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Toulouse | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Real Valladolid | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 |
 Celta de Vigo II | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
In 2024/2025, Gastón Valles hit 1 goal over 24 La Liga 2 outings (822 minutes) and provided no assists — 0.11 goal involvements per 90. His average match rating for that season computes to 6.97. Among a 82-strong pool of La Liga 2 forwards (2024/2025, min. 450 minutes), his match rating sits in the 50th percentile, above the median; on goals he ranks 42nd of 82.
The 2024/2025 rating of 6.97 is the best of his recorded career; his lowest came in 2023/2024 (6.79).
| Club | Period | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| Vélez | 2022/2023 - 2023/2024 | 41 | 10 | 0 | 1792 | — | — | — |
| FC Cartagena | 2024/2025 | 27 | 3 | 0 | 1407 | — | — | 6.75 |
| Tenerife | 2025/2026 - now | 26 | 7 | 0 | 1109 | — | — | 6.59 |
| Espanyol | 2024/2025 | 16 | 0 | 1 | 351 | — | — | 6.79 |
| Total | 110 | 20 | 1 | 4659 |
| Season | Club | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| 25/26 | Tenerife | 26 | 7 | — | 1109 | 9 | 1 | 6.59 |
| 24/25 | FC Cartagena | 27 | 3 | — | 1407 | 1 | 0 | 6.75 |
| 23/24 | Vélez | 18 | 8 | — | 1534 | 5 | 0 | — |
| 23/24 | Espanyol | 16 | 0 | — | 351 | 2 | 0 | 6.79 |
| 22/23 | Vélez | 23 | 2 | — | 258 | 2 | 0 | — |
