Players who played for the Athletics and New York Mets
84 players
84 players have played for both the Athletics and the New York Mets. Rickey Henderson spent the most seasons with the two: 12 with the Athletics and 1 with the New York Mets. On a roster now: Paul Blackburn, Jeff McNeil, Sean Manaea, Marcus Semien, and Chris Bassitt. Every season since 1876 is on file.
| Player | Pos | ATH | NYM |
|---|---|---|---|
| Rickey Henderson | LF | 1979–1998 · 12 seasons | 1999 · 1 season |
| Jeurys Familia | RP | 2018–2023 · 2 seasons | 2012–2021 · 10 seasons |
| Ron Darling | SP | 1992–1995 · 4 seasons | 1983–1990 · 8 seasons |
| Jerry Blevins | RP | 2007–2013 · 7 seasons | 2015–2018 · 4 seasons |
| Paul Blackburn | RP | 2017–2024 · 8 seasons | 2024–2025 · 2 seasons |
| Jeff McNeil | 2B | 2026 · 1 season | 2018–2025 · 8 seasons |
| Sean Manaea | RP | 2016–2021 · 6 seasons | 2024–2026 · 3 seasons |
| Mark Canha | LF | 2015–2021 · 7 seasons | 2022–2023 · 2 seasons |
| Dave Magadan | 3B | 1997–1998 · 2 seasons | 1986–1992 · 7 seasons |
| Jed Lowrie | DH | 2013–2022 · 7 seasons | 2019 · 1 season |
| Yoenis Cespedes | LF | 2012–2014 · 3 seasons | 2015–2020 · 5 seasons |
| Mike Piazza | C | 2007 · 1 season | 1999–2005 · 7 seasons |
| Dave Kingman | DH | 1984–1986 · 3 seasons | 1975–1983 · 5 seasons |
| Marcus Semien | 2B | 2015–2020 · 6 seasons | 2026 · 1 season |
| Frankie Montas | SP | 2017–2022 · 6 seasons | 2025 · 1 season |
| Chris Bassitt | SP | 2015–2021 · 6 seasons | 2022 · 1 season |
| Steve Henderson | RF | 1985–1987 · 3 seasons | 1977–1980 · 4 seasons |
| Ed Charles | — | 1962–1966 · 5 seasons | 1968–1969 · 2 seasons |
| Ike Davis | 1B | 2015 · 1 season | 2010–2014 · 5 seasons |
| Jason Isringhausen | RP | 2000–2001 · 2 seasons | 1995–2011 · 4 seasons |
| Marco Scutaro | 2B | 2004–2007 · 4 seasons | 2002–2003 · 2 seasons |
| Jay Payton | LF | 2005–2006 · 2 seasons | 1998–2001 · 4 seasons |
| Dave Telgheder | RP | 1996–1998 · 3 seasons | 1993–1995 · 3 seasons |
| J.D. Davis | 3B | 2024 · 1 season | 2019–2022 · 4 seasons |
| Rajai Davis | CF | 2008–2017 · 4 seasons | 2019 · 1 season |
| Bartolo Colon | SP | 2012–2013 · 2 seasons | 2014–2016 · 3 seasons |
| Anthony Recker | C | 2011–2012 · 2 seasons | 2013–2015 · 3 seasons |
| Chad Bradford | RP | 2001–2004 · 4 seasons | 2006 · 1 season |
| Alberto Castillo | C | 2005 · 1 season | 1995–1998 · 4 seasons |
| Terrence Long | CF | 2000–2003 · 4 seasons | 1999 · 1 season |
| Jeff Tam | RP | 2000–2002 · 3 seasons | 1998–1999 · 2 seasons |
| Tommie Reynolds | — | 1963–1969 · 4 seasons | 1967 · 1 season |
| Larry Stahl | — | 1964–1966 · 3 seasons | 1967–1968 · 2 seasons |
| Lou Klimchock | — | 1958–1961 · 4 seasons | 1966 · 1 season |
| Jake Diekman | RP | 2019–2021 · 3 seasons | 2024 · 1 season |
| Tommy Milone | SP | 2012–2014 · 3 seasons | 2017 · 1 season |
| Ricardo Rincon | RP | 2003–2005 · 3 seasons | 2008 · 1 season |
| Jorge Velandia | SS | 1998–1999 · 2 seasons | 2001–2003 · 2 seasons |
| Craig Paquette | 1B | 1993–1995 · 3 seasons | 1998 · 1 season |
| Charlie O'Brien | C | 1985 · 1 season | 1991–1993 · 3 seasons |
| Jim Gosger | — | 1967–1968 · 2 seasons | 1973–1974 · 2 seasons |
| Luis Severino | SP | 2025–2026 · 2 seasons | 2024 · 1 season |
| Richard Lovelady | RP | 2023 · 1 season | 2025–2026 · 2 seasons |
| Joey Wendle | 2B | 2016–2017 · 2 seasons | 2024 · 1 season |
| Adam Kolarek | RP | 2021–2022 · 2 seasons | 2023 · 1 season |
| Trevor May | RP | 2023 · 1 season | 2021–2022 · 2 seasons |
| Eric O'Flaherty | RP | 2014–2015 · 2 seasons | 2015 · 1 season |
| Dana Eveland | RP | 2008–2009 · 2 seasons | 2014 · 1 season |
| Aaron Harang | SP | 2002–2003 · 2 seasons | 2013 · 1 season |
| Scott Hairston | LF | 2009 · 1 season | 2011–2012 · 2 seasons |
| Matt Watson | LF | 2005–2010 · 2 seasons | 2003 · 1 season |
| Octavio Dotel | RP | 2004–2005 · 2 seasons | 1999 · 1 season |
| Cory Lidle | SP | 2001–2002 · 2 seasons | 1997 · 1 season |
| Kevin Mitchell | DH | 1998 · 1 season | 1984–1986 · 2 seasons |
| Andy Tomberlin | DH | 1995 · 1 season | 1996–1997 · 2 seasons |
| Billy Beane | RF | 1989 · 1 season | 1984–1985 · 2 seasons |
| Ken Sanders | P | 1964–1968 · 2 seasons | 1975 · 1 season |
| Don Shaw | P | 1972 · 1 season | 1967–1968 · 2 seasons |
| Joe Grzenda | P | 1964–1966 · 2 seasons | 1967 · 1 season |
| Harry Chiti | — | 1958–1959 · 2 seasons | 1962 · 1 season |
| Cristian Pache | OF | 2022 · 1 season | 2026 · 1 season |
| Rico Garcia | RP | 2023 · 1 season | 2025 · 1 season |
| Vinny Nittoli | RP | 2024 · 1 season | 2023 · 1 season |
| R.J. Alvarez | RP | 2015 · 1 season | 2022 · 1 season |
| Wilmer Font | RP | 2018 · 1 season | 2019 · 1 season |
| Jason Pridie | CF | 2015 · 1 season | 2011 · 1 season |
| Tyler Clippard | RP | 2015 · 1 season | 2015 · 1 season |
| Chris Young | CF | 2013 · 1 season | 2014 · 1 season |
| Collin Cowgill | OF | 2012 · 1 season | 2013 · 1 season |
| Emil Brown | RF | 2008 · 1 season | 2009 · 1 season |
| Tom Wilson | C | 2001 · 1 season | 2004 · 1 season |
| Mark Guthrie | RP | 2001 · 1 season | 2002 · 1 season |
| Mike Fyhrie | RP | 2002 · 1 season | 1996 · 1 season |
| Kevin Appier | SP | 2000 · 1 season | 2001 · 1 season |
| Kurt Abbott | 2B | 1993 · 1 season | 2000 · 1 season |
| Rich Sauveur | RP | 2000 · 1 season | 1991 · 1 season |
| Brent Mayne | C | 1997 · 1 season | 1996 · 1 season |
| Rusty Tillman | LF | 1986 · 1 season | 1982 · 1 season |
| Ray Burris | RP | 1984 · 1 season | 1980 · 1 season |
| Mike Torrez | SP | 1976 · 1 season | 1983 · 1 season |
| Jesus Alou | — | 1974 · 1 season | 1975 · 1 season |
| Tommy Davis | — | 1971 · 1 season | 1967 · 1 season |
| Ralph Terry | P | 1958 · 1 season | 1967 · 1 season |
| Marv Throneberry | — | 1960 · 1 season | 1963 · 1 season |
Regular season, under every name each club has played as. A season split by a trade counts for both clubs where the game logs reach it (NBA from 1993-94, NFL 1994, NHL 1996, MLB 2001). Longest stay with the two first.