Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Arenas de Getxo | 2 | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
 Ponferradina | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Racing Ferrol | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Barakaldo | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Guadalajara | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 0 |
 Merida | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Unionistas de Salamanca | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Ourense CF | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 |
 Celta de Vigo II | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Tenerife | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Levante | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Borussia Dortmund U19 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Marbella | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Salzburg U19 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 UCAM Murcia | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Lugo | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 El Palo | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 |
 Real Madrid II | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Real Avilés | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Pontevedra | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Rubén Valdera plays as a midfielder for Real Oviedo II. Rubén Valdera has scored 2 goals in 65 professional appearances across 2 clubs. Rubén Valdera has made 1 appearances in the Copa Del Rey 2025/2026. Among the clubs he has represented — Cacereño, Union Estepona — Rubén Valdera was most prolific at Union Estepona, where he scored 1 goals in 43 appearances.
