| Club | League | Years |
|---|---|---|
| Porto | Primeira Liga | 1987–1988, 1994–2000 |
| Juventus | Serie A | 1988–1990 |
| Monaco | Ligue 1 | 1990–1993 |
| Marseille | Ligue 1 | 1993–1994 |
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 Rui Barros an answer for?
In Who Played Both, if two of these clubs meet, Rui Barros is one of the right answers.
- Marseille – Monaco 70 players
- Juventus – Marseille 17 players
- Juventus – Monaco 15 players
- Juventus – Porto 11 players
- Monaco – Porto 9 players
- Marseille – Porto 6 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.
