| Club | League | Years |
|---|---|---|
| Real Betis | La Liga | 2010, 2017–2019 |
| Elche | La Liga | 2015–2016, 2023–2024 |
| Osasuna | La Liga | 2016–2017 |
| Levante | La Liga | 2019–2021 |
| Valladolid | La Liga | 2021–2023 |
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 Sergio León an answer for?
In Who Played Both, if two of these clubs meet, Sergio León is one of the right answers.
- Levante – Valladolid 46 players
- Levante – Real Betis 36 players
- Elche – Levante 35 players
- Elche – Real Betis 31 players
- Real Betis – Valladolid 31 players
- Elche – Valladolid 28 players
- Osasuna – Valladolid 25 players
- Osasuna – Real Betis 23 players
- Elche – Osasuna 23 players
- Levante – Osasuna 21 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.