| Club | League | Years |
|---|---|---|
| Osasuna | La Liga | 2016 |
| Huesca | La Liga | 2019–2024 |
| Brentford | Premier League | 2021–2022 |
| Espanyol | La Liga | 2022–2023 |
| Sevilla | La Liga | 2024–2025 |
| Deportivo | La Liga | 2026– |
Only the clubs in the game are in the data; spells at other clubs, loans and youth years may be missing.
Which club pairs is Álvaro Fernández an answer for?
In Who Played Both, if two of these clubs meet, Álvaro Fernández is one of the right answers.
- Espanyol – Sevilla 37 players
- Deportivo – Espanyol 36 players
- Deportivo – Sevilla 27 players
- Huesca – Osasuna 26 players
- Espanyol – Osasuna 23 players
- Deportivo – Huesca 14 players
- Osasuna – Sevilla 11 players
- Deportivo – Osasuna 11 players
- Huesca – Sevilla 10 players
- Espanyol – Huesca 9 players
Source: Wikidata (CC0), Wikipedia club articles and player infoboxes (years at each club). Youth spells and appearances that look unplayed are left out; volunteer-kept records can contain gaps or errors.