| Club | League | Years |
|---|---|---|
| Panathinaikos | Super League Greece | 2001–2013 |
| Porto | Primeira Liga | 2004–2005 |
| Atlético Madrid | La Liga | 2006–2009 |
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 Georgios Seitaridis an answer for?
In Who Played Both, if two of these clubs meet, Georgios Seitaridis is one of the right answers.
- Atlético Madrid – Porto 18 players
- Panathinaikos – Porto 4 players
- Atlético Madrid – Panathinaikos 4 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.
