Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Becerril Campos | 3 | 0 | 2 | 1 | 0 | 0 | 1 | 0 |
 Bembibre | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Mirandés II | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Real Oviedo | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Sporting Gijón | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Celta de Vigo II | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Deportivo La Coruña | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Mallorca | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Guijuelo | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Alcorcón | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Villarreal | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Burgos | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Racing Ferrol | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 |
 SD Logroñés | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
 Villaralbo | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Atlético Astorga | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Real Ávila | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 |
 Numancia II | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
 Sporting Uxama | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Cultural Leonesa II | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Vallejo plays as a midfielder for Palencia CF. Vallejo has scored 8 goals in 87 professional appearances across 3 clubs. Among the clubs he has represented — Palencia CF, Zamora, Bembibre — Vallejo was most prolific at Zamora, where he scored 6 goals in 62 appearances. Vallejo stands 176 cm tall, weighs 73 kg.
Vallejo's professional career spans from 2020 to 2025, a period of roughly 5 seasons over which he has amassed 87 appearances spread across 3 clubs. With 8 goals and 0 assists recorded across that span, his record reflects a sustained contribution at the highest level.
His most productive season in attacking terms came in 20/21 with Zamora, when he registered 3 goals and 0 assists in 21 matches, playing 1598 minutes. That campaign stands out as one of the high points of his output.
In his most recent recorded season (24/25) at Palencia CF, Vallejo played 5 matches, scoring 0 goals and providing 0 assists.
| Club | Period | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| Zamora | 2019/2020 - 2022/2023 | 62 | 6 | 0 | 3918 | — | — | 6.50 |
| Palencia CF | 2023/2024 - now | 16 | 1 | 0 | 955 | — | — | — |
| Bembibre | 2021/2022 | 9 | 1 | 0 | 523 | — | — | — |
| Total | 87 | 8 | 0 | 5396 |
| Season | Club | Apps | Goals | Assists | Minutes | YC | RC | Rating |
|---|---|---|---|---|---|---|---|---|
| 24/25 | Palencia CF | 5 | 0 | — | 267 | 0 | 0 | — |
| 23/24 | Palencia CF | 11 | 1 | — | 688 | 3 | 0 | — |
| 22/23 | Zamora | 13 | 0 | — | 409 | 2 | 0 | — |
| 21/22 | Bembibre | 9 | 1 | — | 523 | 2 | 1 | — |
| 20/21 | Zamora | 21 | 3 | — | 1598 | 5 | 0 | — |
| 19/20 | Zamora | 28 | 3 | — | 1911 | 6 | 0 | 6.50 |
