| Club | League | Years |
|---|---|---|
| Real Madrid | La Liga | 1994–1999 |
| Rayo Vallecano | La Liga | 1996–1997 |
| Málaga | La Liga | 1999–2003 |
| Real Betis | La Liga | 2003–2008 |
| Cádiz | La Liga | 2007–2008 |
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 Pedro Contreras an answer for?
In Who Played Both, if two of these clubs meet, Pedro Contreras is one of the right answers.
- Rayo Vallecano – Real Madrid 56 players
- Real Betis – Real Madrid 55 players
- Málaga – Real Madrid 41 players
- Rayo Vallecano – Real Betis 32 players
- Cádiz – Rayo Vallecano 30 players
- Málaga – Real Betis 27 players
- Málaga – Rayo Vallecano 24 players
- Cádiz – Málaga 22 players
- Cádiz – Real Betis 21 players
- Cádiz – Real Madrid 20 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.
