| Club | League | Years |
|---|---|---|
| Barcelona | La Liga | 2008–2014 |
| Granada | La Liga | 2014–2017 |
| Real Sociedad | La Liga | 2015–2016 |
| Levante | La Liga | 2017, 2017–2020 |
| Espanyol | La Liga | 2020–2022 |
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 Oier Olazábal an answer for?
In Who Played Both, if two of these clubs meet, Oier Olazábal is one of the right answers.
- Barcelona – Espanyol 147 players
- Espanyol – Levante 60 players
- Barcelona – Levante 42 players
- Espanyol – Granada 34 players
- Barcelona – Granada 30 players
- Espanyol – Real Sociedad 26 players
- Barcelona – Real Sociedad 21 players
- Granada – Levante 20 players
- Levante – Real Sociedad 13 players
- Granada – Real Sociedad 11 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.