Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Pobla Mafumet | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
 Terrassa | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Independiente del Valle | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
 Santboia | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
 Vilafranca | 1 | 0 | 1 | 0 | 1 | 0 | 0 | 0 |
 Castelldefels | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Santfeliuenc | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Figueres | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
 Montañesa | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Banyoles | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
 Martinenc | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Reus Deportiu II | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Horta | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
 Sants | 1 | 0 | 0 | 1 | 1 | 0 | 1 | 0 |
 San Cristobal | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Sergio Álvarez Castellano plays as a forward for Montañesa. Sergio Álvarez Castellano has scored 7 goals in 35 professional appearances across 3 clubs. Among the clubs he has represented — Vilassar Mar, Igualada, Peralada — Sergio Álvarez Castellano was most prolific at Igualada, where he scored 5 goals in 21 appearances. Sergio Álvarez Castellano stands 188 cm tall, weighs 86 kg.
