The list
| # | Player | Born | Middlesbrough | Swansea City |
|---|---|---|---|---|
| 1 | Neil Taylor | 1989 | 2021–2022 | 2010–2017 |
| 2 | Yannick Bolasie | 1989 | 2021 | 2023–2024 |
| 3 | Kyle Naughton | 1988 | 2010 | 2015–2025 |
| 4 | Cyrus Christie | 1992 | 2017–2018 | 2022, 2024–2025 |
| 5 | Josh McEachran | 1993 | 2012–2013 | 2012 |
| 6 | Danny Graham | 1985 | 2004–2007, 2014 | 2011–2013 |
| 7 | Leroy Lita | 1984 | 2009–2011 | 2011–2014 |
| 8 | Dwight Tiendalli | 1985 | 2015 | 2012–2015 |
| 9 | Dimitrios Konstantopoulos | 1978 | 2013–2019 | 2008–2009 |
| 10 | Marvin Emnes | 1988 | 2008–2014 | 2010, 2014, 2014–2017 |
| 11 | David Hodgson | 1960 | 1978–1982, 1987 | 1992 |
| 12 | Phil Boersma | 1949 | 1975–1977 | 1978–1979 |
| 13 | Sid Jones | 1921 | — | — |
| 14 | Mark Wilson | 1979 | 2001–2005 | 2003 |
| 15 | John Mahoney | 1946 | 1977–1979 | 1979–1983 |
| 16 | Bill Harris | 1928 | 1954–1965 | — |
| 17 | Mel Nurse | 1937 | 1962–1965 | 1955–1962, 1968–1971 |
| 18 | George Smith | 1945 | 1969–1971 | 1975–1977 |
Which way they moved
- Middlesbrough first, then Swansea City: 11
- Swansea City first, then Middlesbrough: 4
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 Middlesbrough and Swansea City, the first to name one of the players above in 15 seconds wins the round.
More pairs with Middlesbrough
- Middlesbrough – Sunderland 44 players
- Cardiff City – Middlesbrough 43 players
- Middlesbrough – Sheffield United 42 players
- Middlesbrough – Newcastle United 41 players
- Leeds United – Middlesbrough 40 players
- Aston Villa – Middlesbrough 40 players
- Middlesbrough – Stoke City 36 players
- Hull City – Middlesbrough 34 players
Middlesbrough: every club it shares players with
More pairs with Swansea City
- Cardiff City – Swansea City 67 players
- Brentford – Swansea City 35 players
- Swansea City – Tottenham Hotspur 34 players
- Crystal Palace – Swansea City 30 players
- Coventry City – Swansea City 29 players
- Stoke City – Swansea City 28 players
- QPR – Swansea City 28 players
- Liverpool – Swansea City 26 players
Swansea City: 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.