| Club | League | Years |
|---|---|---|
| Real Zaragoza | La Liga | 1998–2000 |
| Udinese | Serie A | 2000–2003 |
| Alavés | La Liga | 2002–2003 |
| Fiorentina | Serie A | 2003–2005 |
| Huesca | La Liga | 2008–2013 |
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 Luis Helguera an answer for?
In Who Played Both, if two of these clubs meet, Luis Helguera is one of the right answers.
- Fiorentina – Udinese 78 players
- Alavés – Real Zaragoza 26 players
- Huesca – Real Zaragoza 24 players
- Alavés – Huesca 15 players
- Real Zaragoza – Udinese 5 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.
