| Club | League | Years |
|---|---|---|
| Middlesbrough | Premier League | 2004–2010 |
| Leeds United | Premier League | 2006 |
| Watford | Premier League | 2007 |
| Manchester City | Premier League | 2010–2012 |
| Sunderland | Premier League | 2012–2016 |
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 Adam Johnson an answer for?
In Who Played Both, if two of these clubs meet, Adam Johnson is one of the right answers.
- Manchester City – Sunderland 50 players
- Leeds United – Sunderland 47 players
- Middlesbrough – Sunderland 44 players
- Leeds United – Middlesbrough 40 players
- Leeds United – Manchester City 35 players
- Leeds United – Watford 30 players
- Sunderland – Watford 29 players
- Middlesbrough – Watford 28 players
- Manchester City – Middlesbrough 28 players
- Manchester City – Watford 19 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.
