| Club | League | Years |
|---|---|---|
| Cesena | Serie A | 2004–2008 |
| Empoli | Serie A | 2008–2015 |
| Napoli | Serie A | 2015–2016 |
| Torino | Serie A | 2016–2018 |
| SPAL | Serie A | 2018–2020 |
| Lazio | Serie A | — |
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 Mirko Valdifiori an answer for?
In Who Played Both, if two of these clubs meet, Mirko Valdifiori is one of the right answers.
- Napoli – Torino 107 players
- Lazio – Torino 82 players
- Lazio – Napoli 79 players
- Cesena – Torino 72 players
- Cesena – SPAL 58 players
- Empoli – Napoli 54 players
- Empoli – Torino 53 players
- Napoli – SPAL 51 players
- Lazio – SPAL 49 players
- Empoli – SPAL 44 players
- SPAL – Torino 44 players
- Cesena – Empoli 40 players
- Empoli – Lazio 40 players
- Cesena – Napoli 39 players
- Cesena – Lazio 35 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.