| Club | League | Years |
|---|---|---|
| Atalanta | Serie A | 2014–2016, 2016–2017 |
| Napoli | Serie A | 2016–2020 |
| SPAL | Serie A | 2017–2018 |
| Parma | Serie A | 2018–2020, 2020–2023 |
| Cagliari | Serie A | 2021–2022 |
| Empoli | Serie A | 2022–2023, 2023–2025 |
| Cremonese | Serie A | 2025– |
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 Alberto Grassi an answer for?
In Who Played Both, if two of these clubs meet, Alberto Grassi is one of the right answers.
- Atalanta – Cagliari 76 players
- Atalanta – Parma 72 players
- Atalanta – Cremonese 69 players
- Atalanta – Napoli 68 players
- Atalanta – SPAL 68 players
- Napoli – Parma 62 players
- Empoli – Parma 61 players
- Empoli – Napoli 54 players
- Cagliari – Napoli 53 players
- Napoli – SPAL 51 players
- Cremonese – Parma 50 players
- Atalanta – Empoli 46 players
- Cagliari – Parma 46 players
- Empoli – SPAL 44 players
- Cremonese – SPAL 43 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.