| Club | League | Years |
|---|---|---|
| Celtic | Scottish Premiership | 1998–1999 |
| Cardiff City | Premier League | 2004–2006 |
| Fulham | Premier League | 2005–2006, 2006–2008 |
| Leeds United | Premier League | 2006, 2010 |
| Norwich City | Premier League | 2007 |
| Leicester City | Premier League | 2009 |
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 Tony Warner an answer for?
In Who Played Both, if two of these clubs meet, Tony Warner is one of the right answers.
- Leeds United – Leicester City 45 players
- Leicester City – Norwich City 42 players
- Cardiff City – Leicester City 38 players
- Cardiff City – Fulham 36 players
- Fulham – Leicester City 36 players
- Cardiff City – Leeds United 33 players
- Fulham – Norwich City 33 players
- Cardiff City – Norwich City 32 players
- Celtic – Norwich City 27 players
- Leeds United – Norwich City 26 players
- Celtic – Leicester City 25 players
- Fulham – Leeds United 24 players
- Celtic – Leeds United 19 players
- Cardiff City – Celtic 18 players
- Celtic – Fulham 14 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.