European League
Serie A
Common Players| Photo | Name | Position | Date of birth |
|---|---|---|---|
 | Alessandro Diamanti | Midfielder | 1983-05-02 |
 | Mauro Zárate | Attacker | 1987-03-18 |
 | Behrami | 1985-04-19 |
Other Common Players for Watford
- Watford and Bari 1908 Players
- Watford and Milan Players
- Watford and Udinese Players
- Watford and Napoli Players
- Watford and Juventus Players
- Watford and Roma Players
- Watford and Cagliari Players
- Watford and Lazio Players
- Watford and Genoa Players
- Watford and Parma Players
- Watford and Sampdoria Players
- Watford and Torino Players
Other Common Players for Fiorentina
- Sunderland and Fiorentina Players
- West Ham United and Fiorentina Players
- Birmingham City and Fiorentina Players
- Aston Villa and Fiorentina Players
- Portsmouth and Fiorentina Players
- Liverpool and Fiorentina Players
- Manchester United and Fiorentina Players
- Chelsea and Fiorentina Players
- Newcastle United and Fiorentina Players
- Blackburn Rovers and Fiorentina Players
- Tottenham Hotspur and Fiorentina Players
- Manchester City and Fiorentina Players
- West Bromwich Albion and Fiorentina Players
- Everton and Fiorentina Players
- Bolton Wanderers and Fiorentina Players
- Arsenal and Fiorentina Players