| Club | League | Years |
|---|---|---|
| Bastia | Ligue 1 | 1998–2000 |
| Reims | Ligue 1 | 2000–2002 |
| Valenciennes | Ligue 1 | 2007–2014 |
| Gazélec Ajaccio | Ligue 1 | 2014–2017 |
| Toulouse | Ligue 1 | — |
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 David Ducourtioux an answer for?
In Who Played Both, if two of these clubs meet, David Ducourtioux is one of the right answers.
- Reims – Valenciennes 27 players
- Bastia – Gazélec Ajaccio 26 players
- Reims – Toulouse 26 players
- Bastia – Toulouse 23 players
- Bastia – Valenciennes 21 players
- Bastia – Reims 14 players
- Toulouse – Valenciennes 13 players
- Gazélec Ajaccio – Toulouse 13 players
- Gazélec Ajaccio – Valenciennes 9 players
- Gazélec Ajaccio – Reims 7 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.