| Club | League | Years |
|---|---|---|
| Racing Santander | La Liga | 1977–1979, 1991 |
| Atlético Madrid | La Liga | 1979–1982, 1987–1989 |
| Barcelona | La Liga | 1982–1987 |
| Real Madrid | La Liga | — |
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 Marcos Alonso Peña an answer for?
In Who Played Both, if two of these clubs meet, Marcos Alonso Peña is one of the right answers.
- Atlético Madrid – Barcelona 54 players
- Atlético Madrid – Real Madrid 49 players
- Barcelona – Real Madrid 48 players
- Racing Santander – Real Madrid 41 players
- Atlético Madrid – Racing Santander 33 players
- 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.
