| Club | League | Years |
|---|---|---|
| Lille | Ligue 1 | 1998–2001, 2003–2006 |
| Saint-Étienne | Ligue 1 | 2006–2009 |
| Montpellier | Ligue 1 | 2009–2012 |
| Brest | Ligue 1 | 2012–2014 |
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 Geoffrey Dernis an answer for?
In Who Played Both, if two of these clubs meet, Geoffrey Dernis is one of the right answers.
- Lille – Saint-Étienne 46 players
- Montpellier – Saint-Étienne 36 players
- Lille – Montpellier 24 players
- Brest – Lille 21 players
- Brest – Saint-Étienne 21 players
- Brest – Montpellier 21 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.