| Club | League | Years |
|---|---|---|
| Roma | Serie A | 2003–2012 |
| Hellas Verona | Serie A | 2006–2008, 2015, 2015–2017 |
| Pisa | Serie A | 2009–2010 |
| Olympiakos | Super League Greece | 2012–2013 |
| Livorno | Serie A | 2013–2014 |
| Genoa | Serie A | 2014–2015 |
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 Leandro Greco an answer for?
In Who Played Both, if two of these clubs meet, Leandro Greco is one of the right answers.
- Genoa – Hellas Verona 101 players
- Genoa – Roma 88 players
- Hellas Verona – Roma 80 players
- Genoa – Livorno 71 players
- Genoa – Pisa 63 players
- Livorno – Pisa 56 players
- Pisa – Roma 50 players
- Hellas Verona – Pisa 47 players
- Hellas Verona – Livorno 41 players
- Livorno – Roma 24 players
- Olympiakos – Roma 13 players
- Genoa – Olympiakos 11 players
- Hellas Verona – Olympiakos 8 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.