Players who played for the Athletics and Miami Marlins
58 players
58 players have played for both the Athletics and the Miami Marlins. Mark Kotsay spent the most seasons with the two: 4 with the Athletics and 4 with the Miami Marlins. On a roster now: Jesus Luzardo, JJ Bleday, Esteury Ruiz, Janson Junk, and Geoff Hartlieb. Every season since 1876 is on file.
| Player | Pos | ATH | MIA |
|---|---|---|---|
| Mark Kotsay | LF | 2004–2007 · 4 seasons | 1997–2000 · 4 seasons |
| Walt Weiss | SS | 1987–1992 · 6 seasons | 1993 · 1 season |
| Brad Ziegler | RP | 2008–2011 · 4 seasons | 2017–2018 · 2 seasons |
| Chris Hatcher | RP | 2017–2018 · 2 seasons | 2011–2014 · 4 seasons |
| Chris Coghlan | 3B | 2016 · 1 season | 2009–2013 · 5 seasons |
| Cody Ross | RF | 2015 · 1 season | 2006–2010 · 5 seasons |
| Josh Willingham | LF | 2011 · 1 season | 2004–2008 · 5 seasons |
| Jeremy Hermida | RF | 2010 · 1 season | 2005–2009 · 5 seasons |
| Chris Hammond | RP | 2004 · 1 season | 1993–1998 · 5 seasons |
| Jim Corsi | RP | 1988–1996 · 5 seasons | 1993 · 1 season |
| A.J. Puk | RP | 2019–2022 · 3 seasons | 2023–2024 · 2 seasons |
| Jesus Luzardo | SP | 2019–2020 · 2 seasons | 2022–2024 · 3 seasons |
| Yusmeiro Petit | P | 2018–2021 · 4 seasons | 2006 · 1 season |
| Dan Straily | SP | 2012–2014 · 3 seasons | 2017–2018 · 2 seasons |
| Chad Gaudin | RP | 2006–2010 · 4 seasons | 2012 · 1 season |
| Donnie Murphy | SS | 2007–2008 · 2 seasons | 2010–2012 · 3 seasons |
| Kiko Calero | RP | 2005–2008 · 4 seasons | 2009 · 1 season |
| Jim Mecir | RP | 2001–2004 · 4 seasons | 2005 · 1 season |
| Kurt Abbott | 2B | 1993 · 1 season | 1994–1997 · 4 seasons |
| JJ Bleday | LF | 2023–2025 · 3 seasons | 2022 · 1 season |
| Jesus Aguilar | 1B | 2023 · 1 season | 2020–2022 · 3 seasons |
| Joey Wendle | 2B | 2016–2017 · 2 seasons | 2022–2023 · 2 seasons |
| Craig Andrew Breslow | RP | 2009–2011 · 3 seasons | 2016 · 1 season |
| Dan Haren | SP | 2005–2007 · 3 seasons | 2015 · 1 season |
| Dan Meyer | RP | 2007–2008 · 2 seasons | 2009–2010 · 2 seasons |
| Aaron Small | RP | 1996–1997 · 2 seasons | 1995–2004 · 2 seasons |
| Geronimo Berroa | LF | 1994–1996 · 3 seasons | 1993 · 1 season |
| Esteury Ruiz | RF | 2023–2024 · 2 seasons | 2026 · 1 season |
| Janson Junk | SP | 2024 · 1 season | 2025–2026 · 2 seasons |
| Matt Joyce | RF | 2017–2018 · 2 seasons | 2020 · 1 season |
| Fernando Rodney | RP | 2018–2019 · 2 seasons | 2016 · 1 season |
| Edward Mujica | RP | 2015 · 1 season | 2011–2012 · 2 seasons |
| Vin Mazzaro | RP | 2009–2010 · 2 seasons | 2015 · 1 season |
| Henry Rodriguez | RP | 2009–2010 · 2 seasons | 2014 · 1 season |
| Chris Resop | RP | 2013 · 1 season | 2005–2006 · 2 seasons |
| Billy McMillon | LF | 2003–2004 · 2 seasons | 1996 · 1 season |
| Dave Magadan | 3B | 1997–1998 · 2 seasons | 1994 · 1 season |
| Jerry Browne | 2B | 1993 · 1 season | 1994–1995 · 2 seasons |
| Joe Klink | RP | 1990–1991 · 2 seasons | 1993 · 1 season |
| Geoff Hartlieb | RP | 2026 · 1 season | 2023 · 1 season |
| Freddy Tarnok | RP | 2023 · 1 season | 2025 · 1 season |
| Jhonny Pereda | C | 2025 · 1 season | 2024 · 1 season |
| Christian Bethancourt | C | 2022 · 1 season | 2024 · 1 season |
| Cristian Pache | OF | 2022 · 1 season | 2024 · 1 season |
| Tristan Gray | SS | 2024 · 1 season | 2024 · 1 season |
| Sergio Romo | RP | 2021 · 1 season | 2019 · 1 season |
| Pat Venditte | RP | 2015 · 1 season | 2020 · 1 season |
| Ryan Lavarnway | C | 2017 · 1 season | 2020 · 1 season |
| Edwin Jackson | SP | 2018 · 1 season | 2016 · 1 season |
| Jai Miller | RF | 2011 · 1 season | 2008 · 1 season |
| Ross Wolf | RP | 2010 · 1 season | 2007 · 1 season |
| Arthur Rhodes | RP | 2004 · 1 season | 2008 · 1 season |
| Erasmo Ramirez | RP | 2007 · 1 season | 2007 · 1 season |
| Billy Koch | RP | 2002 · 1 season | 2004 · 1 season |
| Larry Sutton | 1B | 2002 · 1 season | 2004 · 1 season |
| Mark Redman | SP | 2004 · 1 season | 2003 · 1 season |
| Mike Neu | RP | 2003 · 1 season | 2004 · 1 season |
| Tim Raines Sr. | LF | 1999 · 1 season | 2002 · 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.