European League
Serie A
Common Players| Photo | Name | Position | Date of birth |
|---|---|---|---|
 | Marlon King | Attacker | 1980-04-26 |
 | Adlène Guédioura | Midfielder | 1985-11-12 |
Other Common Players for Middlesbrough
- Sunderland and Middlesbrough Players
- West Ham United and Middlesbrough Players
- Middlesbrough and Fulham Players
- Middlesbrough and Birmingham City Players
- Middlesbrough and Aston Villa Players
- Charlton Athletic and Middlesbrough Players
- Portsmouth and Middlesbrough Players
- Middlesbrough and Liverpool Players
- Middlesbrough and Manchester United Players
- Middlesbrough and Wigan Athletic Players
- Middlesbrough and Chelsea Players
- Middlesbrough and Newcastle United Players
- Tottenham Hotspur and Middlesbrough Players
- Middlesbrough and Middlesbrough Players
- Middlesbrough and Manchester City Players
- Middlesbrough and West Bromwich Albion Players
- Middlesbrough and Everton Players
- Middlesbrough and Hull City Players
- Middlesbrough and Bolton Wanderers Players
- Middlesbrough and Arsenal Players
Other Common Players for Watford
- Sunderland and Watford Players
- West Ham United and Watford Players
- Fulham and Watford Players
- Birmingham City and Watford Players
- Aston Villa and Watford Players
- Watford and Watford Players
- Charlton Athletic and Watford Players
- Portsmouth and Watford Players
- Liverpool and Watford Players
- Manchester United and Watford Players
- Wigan Athletic and Watford Players
- Chelsea and Watford Players
- Newcastle United and Watford Players
- Reading and Watford Players
- Blackburn Rovers and Watford Players
- Tottenham Hotspur and Watford Players
- Manchester City and Watford Players
- West Bromwich Albion and Watford Players
- Everton and Watford Players
- Sheffield United and Watford Players
- Hull City and Watford Players
- Bolton Wanderers and Watford Players
- Arsenal and Watford Players