The list
| # | Player | Born | Athletic Club | Racing Santander |
|---|---|---|---|---|
| 1 | Asier Villalibre | 1997 | 2011–2024 | 2025– |
| 2 | Nando González | 1921 | 1941–1952 | 1952–1954 |
| 3 | Unai Vencedor | 2000 | 2017–2026 | 2024–2025 |
| 4 | Raúl Fernández | 1988 | 1998–2013 | 2014–2015 |
| 5 | Julen Agirrezabala | 2000 | 2018–2026 | 2026– |
| 6 | David Villabona | 1969 | 1990–1993 | 1993–2001 |
| 7 | Guillermo Fernández | 1993 | 2003–2015 | 2020 |
| 8 | Isma López | 1990 | 2005–2013 | 2021–2022 |
| 9 | Mario Bermejo | 1978 | 1997–1998 | 1995–1996 |
| 10 | Álvaro Peña | 1991 | 2006–2012 | 2015–2017 |
| 11 | Unai Medina | 1990 | 2000–2009 | 2021–2023 |
| 12 | Nando Yosu | 1939 | 1964–1966 | 1958–1964 |
| 13 | Óscar Gil | 1995 | 2008–2018 | 2018–2021 |
| 14 | Jon García Herrero | 1991 | 2005–2010 | 2016 |
| 15 | José Ángel Rojo | 1948 | 1970–1977 | 1977–1980 |
| 16 | Jokin Ezkieta | 1996 | 2019–2022 | 2022 |
| 17 | César Caneda | 1978 | 1994–2005 | 2001–2016 |
| 18 | Iñigo Vicente | 1998 | 2008–2021 | 2022– |
| 19 | Peio Canales | 2005 | 2015– | 2025–2026 |
| 20 | Juan José Valencia | 1971 | 1990–1999 | 2006 |
| 21 | José Félix Guerrero | 1975 | 1993–1995 | 1997–1998 |
| 22 | José Argoitia | 1940 | 1960–1972 | 1973 |
| 23 | Antón Achalandabaso | 1898 | 1920–1923 | 1925–1926 |
| 24 | José Luis Duque | 1918 | 1942–1944 | 1946–1947 |
| 25 | Antonio Ortiz Alonso | 1918 | 1940–1945 | 1946–1947 |
| 26 | Anselmo Aramberri | 1921 | 1947–1950 | 1946–1947 |
| 27 | Manuel Barrenetxea | 1924 | 1944–1952 | 1952–1955 |
| 28 | Aitor Aguirre | 1949 | 1977–1979 | 1972–1977 |
| 29 | Ricardo Arrien Iriondo | 1960 | 1982–1985 | 1985–1986 |
| 30 | Rubén Bilbao Barruetabeña | 1962 | 1983 | 1984–1986 |
| 31 | Jesús María Merino Landaluce | 1967 | 1990–1992 | 1992–1999 |
| 32 | Gontzal Suances Begería | 1972 | 1994–1995 | 1995–1998 |
| 33 | Juan Carlos de Diego | 1966 | 1984–1987 | 1990–1993 |
| 34 | José Ignacio Madariaga | 1949 | 1974–1977 | 1977–1979 |
Which way they moved
- Athletic Club first, then Racing Santander: 30
- Racing Santander first, then Athletic Club: 4
Play it
In Who Played Both you and your opponent secretly pick a club each. If the clubs are Athletic Club and Racing Santander, the first to name one of the players above in 15 seconds wins the round.
More pairs with Athletic Club
- Alavés – Athletic Club 59 players
- Athletic Club – Osasuna 45 players
- Athletic Club – Real Sociedad 35 players
- Athletic Club – Espanyol 31 players
- Athletic Club – Atlético Madrid 22 players
- Athletic Club – Celta Vigo 21 players
- Athletic Club – Barcelona 19 players
- Athletic Club – Deportivo 17 players
More pairs with Racing Santander
- Racing Santander – Real Madrid 41 players
- Deportivo – Racing Santander 36 players
- Atlético Madrid – Racing Santander 32 players
- Alavés – Racing Santander 31 players
- Barcelona – Racing Santander 26 players
- Espanyol – Racing Santander 24 players
- Racing Santander – Rayo Vallecano 22 players
- Levante – Racing Santander 22 players
Türkçe: Athletic Club ve Racing Santander ortak oyuncuları
Source: Wikidata (CC0) and Wikipedia club articles. Youth spells and appearances that look unplayed are left out; volunteer-kept records can contain gaps or errors.