The list
| # | Player | Born | Olympiakos | Porto |
|---|---|---|---|---|
| 1 | James Rodríguez | 1991 | 2022–2023 | 2010–2013 |
| 2 | Mehdi Taremi | 1992 | 2025–2026 | 2020–2024 |
| 3 | Zlatko Zahovič | 1971 | 1999–2000 | 1996–1999 |
| 4 | In-beom Hwang | 1996 | 2022–2023 | ?– |
| 5 | José Sá | 1993 | 2018–2021 | 2016–2019 |
| 6 | Aly Cissokho | 1987 | 2017 | 2009, 2015 |
| 7 | Gonçalo Paciência | 1994 | 2016 | 2014–2015 |
| 8 | Sérgio Oliveira | 1992 | 2024–2025 | 2009–2022 |
| 9 | Iván Marcano | 1987 | 2011–2012, 2014 | 2014–2018, 2019–2025 |
| 10 | Fernando Belluschi | 1983 | 2007–2009 | 2009–2012 |
| 11 | Rúben Semedo | 1994 | 2019–2021 | 2022 |
| 12 | David Carmo | 1999 | ?– | 2022–2024 |
| 13 | Pelé | 1987 | 2014–2015 | 2008–2010 |
| 14 | Paulo Machado | 1986 | 2012–2014 | 2004–2009 |
| 15 | Fran Navarro | 1998 | 2024 | 2023–2024 |
| 16 | Hernâni | 1991 | 2015–2016 | 2015 |
| 17 | Sebá | 1992 | 2015 | 2013 |
| 18 | Marius Mouandilmadji | 1998 | ?– | — |
| 19 | Tiquinho Soares | 1991 | 2021–2022 | 2017–2020 |
Which way they moved
- Olympiakos first, then Porto: 3
- Porto first, then Olympiakos: 12
Test yourself
Three more club pairs: name one player for each.
Play it
In Who Played Both you and your opponent secretly pick a club each. If the clubs are Olympiakos and Porto, the first to name one of the players above in 15 seconds wins the round.
More pairs with Olympiakos
- AEK – Olympiakos 37 players
- Olympiakos – Panathinaikos 29 players
- Olympiakos – PAOK 27 players
- Monaco – Olympiakos 18 players
- Benfica – Olympiakos 18 players
- Olympiakos – Roma 13 players
- Nottingham Forest – Olympiakos 13 players
- Barcelona – Olympiakos 12 players
Olympiakos: every club it shares players with
More pairs with Porto
- Braga – Porto 55 players
- Porto – Sporting CP 51 players
- Benfica – Porto 43 players
- Atlético Madrid – Porto 18 players
- Inter – Porto 14 players
- Deportivo – Porto 13 players
- Porto – Sevilla 12 players
- Chelsea – Porto 12 players
Porto: every club it shares players with
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.