| Club | League | Years |
|---|---|---|
| Athletic Club | La Liga | 2004–2009 |
| Córdoba | La Liga | 2009 |
| Alavés | La Liga | 2010–2011 |
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 Javier Casas an answer for?
In Who Played Both, if two of these clubs meet, Javier Casas is one of the right answers.
- Alavés – Athletic Club 59 players
- Alavés – Córdoba 20 players
- Athletic Club – Córdoba 15 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.
