The list
| # | Player | Born | Gaziantep FK | İstanbulspor |
|---|---|---|---|---|
| 1 | Ertuğrul Ersoy | 1997 | 2021–2022, 2022–2025 | 2023 |
| 2 | Kenan Özer | 1987 | 2019–2022 | 2007–2008 |
| 3 | Onur Tuncer | 1984 | 2013 | 2002–2003 |
| 4 | Uğur Erdoğan | 1987 | 2008–2011 | 2006–2007 |
| 5 | Volkan Yılmaz | 1987 | 2011–2013 | 2006–2009 |
| 6 | Ümit Can Batman | 1987 | 2011–2012 | 2010 |
| 7 | Erkan Öztürk | 1983 | 2006 | 2008 |
| 8 | Melih Kabasakal | 1996 | 2025–2026 | 2022–2023 |
| 9 | Valmir Veliu | 2000 | 2022–2023 | 2023 |
| 10 | Eser Altın | 1980 | 2006–2009 | 2006 |
| 11 | Onur İçli | 1982 | 2002–2003 | 2006–2007 |
Which way they moved
- Gaziantep FK first, then İstanbulspor: 4
- İstanbulspor first, then Gaziantep FK: 6
Test yourself
Three more club pairs: name one player for each.
Play it
In Who Played Both you and your opponent secretly pick a club each. If the clubs are Gaziantep FK and İstanbulspor, the first to name one of the players above in 15 seconds wins the round.
More pairs with Gaziantep FK
- Gaziantep FK – Samsunspor 26 players
- Adana Demirspor – Gaziantep FK 26 players
- Çaykur Rizespor – Gaziantep FK 25 players
- Gaziantep FK – Gaziantepspor 25 players
- Gaziantep FK – Orduspor 20 players
- Denizlispor – Gaziantep FK 19 players
- Elazığspor – Gaziantep FK 19 players
- Gaziantep FK – Kayserispor 19 players
Gaziantep FK: every club it shares players with
More pairs with İstanbulspor
- Galatasaray – İstanbulspor 34 players
- Fenerbahçe – İstanbulspor 31 players
- İstanbulspor – Konyaspor 23 players
- Beşiktaş – İstanbulspor 21 players
- Ankaragücü – İstanbulspor 21 players
- Çaykur Rizespor – İstanbulspor 20 players
- İstanbulspor – Trabzonspor 19 players
- Gaziantepspor – İstanbulspor 17 players
İstanbulspor: every club it shares players with
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.