| Club | League | Years |
|---|---|---|
| Beşiktaş | Süper Lig | 2002–2010 |
| Samsunspor | Süper Lig | 2006–2007, 2012 |
| Galatasaray | Süper Lig | 2010–2011 |
| Ankaragücü | Süper Lig | 2011–2012 |
| Elazığspor | Süper Lig | 2013–2014 |
| Sivasspor | Süper Lig | 2014–2015 |
| Antalyaspor | Süper Lig | 2015–2017, 2018–2019 |
| Eskişehirspor | Süper Lig | 2015 |
| Gençlerbirliği | Süper Lig | 2017–2018 |
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 Serdar Özkan an answer for?
In Who Played Both, if two of these clubs meet, Serdar Özkan is one of the right answers.
- Ankaragücü – Gençlerbirliği 43 players
- Ankaragücü – Galatasaray 42 players
- Antalyaspor – Gençlerbirliği 38 players
- Beşiktaş – Gençlerbirliği 35 players
- Antalyaspor – Galatasaray 34 players
- Ankaragücü – Beşiktaş 32 players
- Antalyaspor – Beşiktaş 32 players
- Ankaragücü – Sivasspor 32 players
- Beşiktaş – Galatasaray 31 players
- Galatasaray – Gençlerbirliği 31 players
- Gençlerbirliği – Sivasspor 31 players
- Gençlerbirliği – Samsunspor 29 players
- Antalyaspor – Sivasspor 29 players
- Galatasaray – Samsunspor 28 players
- Ankaragücü – Antalyaspor 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.