European League
Serie A
Common Players| Photo | Name | Position | Date of birth |
|---|---|---|---|
 | Mauro Zárate | Attacker | 1987-03-18 |
 | Ben Foster | Goalkeeper | 1983-04-03 |
Other Common Players for Birmingham City
- Sunderland and Birmingham City Players
- West Ham United and Birmingham City Players
- Fulham and Birmingham City Players
- Birmingham City and Birmingham City Players
- Birmingham City and Aston Villa Players
- Charlton Athletic and Birmingham City Players
- Portsmouth and Birmingham City Players
- Liverpool and Birmingham City Players
- Birmingham City and Manchester United Players
- Birmingham City and Wigan Athletic Players
- Birmingham City and Newcastle United Players
- Birmingham City and Reading Players
- Blackburn Rovers and Birmingham City Players
- Tottenham Hotspur and Birmingham City Players
- Middlesbrough and Birmingham City Players
- Manchester City and Birmingham City Players
- West Bromwich Albion and Birmingham City Players
- Birmingham City and Everton Players
- Birmingham City and Hull City Players
- Birmingham City and Bolton Wanderers Players
- Birmingham City and Arsenal Players
Other Common Players for Watford
- Sunderland and Watford Players
- West Ham United and Watford Players
- Fulham 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
- Middlesbrough 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