| Club | League | Years |
|---|---|---|
| Racing Santander | La Liga | 1966–1968, 1975–1978 |
| Barcelona | La Liga | 1968–1975 |
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 Juan Carlos Pérez López an answer for?
In Who Played Both, if two of these clubs meet, Juan Carlos Pérez López is one of the right answers.
- Barcelona – Racing Santander 26 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.
