| Club | League | Years |
|---|---|---|
| Coventry City | Premier League | 2007–2010 |
| Swansea City | Premier League | 2008–2009 |
| Cardiff City | Premier League | 2009 |
| AEK | Super League Greece | 2011–2013 |
| Middlesbrough | Premier League | 2013–2019 |
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 Dimitrios Konstantopoulos an answer for?
In Who Played Both, if two of these clubs meet, Dimitrios Konstantopoulos is one of the right answers.
- Cardiff City – Swansea City 67 players
- Cardiff City – Middlesbrough 43 players
- Cardiff City – Coventry City 38 players
- Coventry City – Swansea City 29 players
- Coventry City – Middlesbrough 28 players
- Middlesbrough – Swansea City 18 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.
