| Club | League | Years |
|---|---|---|
| Osasuna | La Liga | 1994–1999 |
| Villarreal | La Liga | 1999–2007 |
| Real Zaragoza | La Liga | 2007–2010 |
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 López Vallejo an answer for?
In Who Played Both, if two of these clubs meet, Javier López Vallejo is one of the right answers.
- Osasuna – Real Zaragoza 30 players
- Osasuna – Villarreal 22 players
- Real Zaragoza – Villarreal 21 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.
