| Club | League | Years |
|---|---|---|
| Benfica | Primeira Liga | 1993–1995 |
| Real Oviedo | La Liga | 1996–1998 |
| PSV | Eredivisie | 1998–1999 |
| Everton | Premier League | 1999–2002 |
| Liverpool | Premier League | 2002–2003 |
| Hannover 96 | Bundesliga | 2003–2004 |
| Galatasaray | Süper Lig | 2003 |
| Roma | Serie A | 2005 |
| Middlesbrough | Premier League | 2005–2007 |
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 Abel Xavier an answer for?
In Who Played Both, if two of these clubs meet, Abel Xavier is one of the right answers.
- Everton – Liverpool 46 players
- Everton – Middlesbrough 25 players
- Liverpool – Middlesbrough 24 players
- Benfica – Roma 13 players
- Galatasaray – Liverpool 12 players
- Benfica – Galatasaray 10 players
- Galatasaray – PSV 10 players
- Liverpool – PSV 9 players
- Liverpool – Roma 9 players
- Galatasaray – Roma 9 players
- PSV – Roma 8 players
- Everton – Roma 8 players
- Galatasaray – Hannover 96 8 players
- Hannover 96 – PSV 7 players
- Benfica – PSV 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.