Players who played for the Cincinnati Reds and Seattle Mariners
94 players
94 players have played for both the Cincinnati Reds and the Seattle Mariners. Ken Griffey Jr. spent the most seasons with the two: 9 with the Cincinnati Reds and 13 with the Seattle Mariners. On a roster now: Eugenio Suarez, Luis Castillo, Ty France, Stuart Fairchild, and Casey Legumina. Every season since 1876 is on file.
| Player | Pos | CIN | SEA |
|---|---|---|---|
| Ken Griffey Jr. | DH | 2000–2008 · 9 seasons | 1989–2010 · 13 seasons |
| Dan Wilson | C | 1992–1993 · 2 seasons | 1994–2005 · 12 seasons |
| Bret Boone | 2B | 1994–1998 · 5 seasons | 1992–2005 · 7 seasons |
| Eugenio Suarez | DH | 2015–2026 · 8 seasons | 2022–2025 · 3 seasons |
| Luis Castillo | SP | 2017–2022 · 6 seasons | 2022–2026 · 5 seasons |
| Ken Griffey Sr. | LF | 1973–1989 · 10 seasons | 1991 · 1 season |
| Jay Bruce | LF | 2008–2016 · 9 seasons | 2019 · 1 season |
| Willie Bloomquist | SS | 2010 · 1 season | 2002–2015 · 9 seasons |
| Norm Charlton | RP | 1988–2000 · 6 seasons | 1993–2001 · 4 seasons |
| Mike Leake | SP | 2010–2015 · 6 seasons | 2017–2019 · 3 seasons |
| Aaron Harang | SP | 2003–2010 · 8 seasons | 2013 · 1 season |
| Joe Oliver | C | 1989–1997 · 8 seasons | 2000 · 1 season |
| Bill Plummer | — | 1970–1977 · 8 seasons | 1978 · 1 season |
| Dave Collins | 1B | 1978–1989 · 7 seasons | 1977 · 1 season |
| Arthur Rhodes | RP | 2009–2010 · 2 seasons | 2000–2008 · 5 seasons |
| Ryan Franklin | RP | 2006 · 1 season | 1999–2005 · 6 seasons |
| Bobby Ayala | RP | 1992–1993 · 2 seasons | 1994–1998 · 5 seasons |
| Erik Hanson | SP | 1994 · 1 season | 1988–1993 · 6 seasons |
| Ty France | 1B | 2024 · 1 season | 2020–2024 · 5 seasons |
| Jesse Winker | LF | 2017–2021 · 5 seasons | 2022 · 1 season |
| Edwin Encarnacion | DH | 2005–2009 · 5 seasons | 2019 · 1 season |
| Mike Jackson | RP | 1995 · 1 season | 1988–1996 · 5 seasons |
| Scott Bankhead | RP | 1992 · 1 season | 1987–1991 · 5 seasons |
| Stuart Fairchild | CF | 2022–2024 · 3 seasons | 2022–2026 · 2 seasons |
| Phillip Ervin | RF | 2017–2020 · 4 seasons | 2020 · 1 season |
| Kristopher Negron | 3B | 2012–2015 · 3 seasons | 2018–2019 · 2 seasons |
| Wily Mo Pena | LF | 2002–2005 · 4 seasons | 2011 · 1 season |
| Eddie Guardado | P | 2006–2007 · 2 seasons | 2004–2006 · 3 seasons |
| Mike Cameron | CF | 1999 · 1 season | 2000–2003 · 4 seasons |
| Brett Tomko | SP | 1997–1999 · 3 seasons | 2000–2001 · 2 seasons |
| Rich DeLucia | RP | 1994 · 1 season | 1990–1993 · 4 seasons |
| Darnell Coles | 3B | 1992 · 1 season | 1983–1989 · 4 seasons |
| Rob Murphy | RP | 1985–1988 · 4 seasons | 1991 · 1 season |
| Rick Auerbach | SS | 1977–1980 · 4 seasons | 1981 · 1 season |
| Manny Sarmiento | RP | 1976–1979 · 4 seasons | 1980 · 1 season |
| Casey Legumina | RP | 2023–2024 · 2 seasons | 2025–2026 · 2 seasons |
| Emilio Pagan | RP | 2024–2026 · 3 seasons | 2017 · 1 season |
| Wade Miley | SP | 2020–2025 · 3 seasons | 2016 · 1 season |
| Justin Dunn | RP | 2022 · 1 season | 2019–2021 · 3 seasons |
| Miguel Cairo | 1B | 2010–2012 · 3 seasons | 2008 · 1 season |
| Wladimir Balentien | OF | 2009 · 1 season | 2007–2009 · 3 seasons |
| Chris Reitsma | RP | 2001–2003 · 3 seasons | 2007 · 1 season |
| Eduardo Pérez | DH | 1996–1998 · 3 seasons | 2006 · 1 season |
| Ron Villone | RP | 1999–2000 · 2 seasons | 2004–2005 · 2 seasons |
| Kevin Jarvis | RP | 1994–1996 · 3 seasons | 2004 · 1 season |
| Dave Burba | RP | 1996–1997 · 2 seasons | 1990–1991 · 2 seasons |
| Mike Morgan | RP | 1997 · 1 season | 1985–1987 · 3 seasons |
| Art Warren | RP | 2021–2022 · 2 seasons | 2019 · 1 season |
| Mike Freeman | 2B | 2021 · 1 season | 2016–2017 · 2 seasons |
| Matt Magill | RP | 2016 · 1 season | 2019–2020 · 2 seasons |
| Zach Duke | RP | 2013–2019 · 2 seasons | 2018 · 1 season |
| Yonder Alonso | 1B | 2010–2011 · 2 seasons | 2017 · 1 season |
| Chris Denorfia | LF | 2005–2006 · 2 seasons | 2014 · 1 season |
| Jack Hannahan | 3B | 2013–2014 · 2 seasons | 2009 · 1 season |
| Ramon Santiago | SS | 2014 · 1 season | 2004–2005 · 2 seasons |
| Shin-Soo Choo | LF | 2013 · 1 season | 2005–2006 · 2 seasons |
| Russell Branyan | 1B | 2003 · 1 season | 2009–2010 · 2 seasons |
| Rich Aurilia | 1B | 2005–2006 · 2 seasons | 2004 · 1 season |
| Darren Bragg | LF | 2004 · 1 season | 1994–1995 · 2 seasons |
| Frankie Rodriguez | RP | 2001 · 1 season | 1999–2000 · 2 seasons |
| Roger Salkeld | SP | 1996 · 1 season | 1993–1994 · 2 seasons |
| Kevin Mitchell | DH | 1993–1994 · 2 seasons | 1992 · 1 season |
| Tracy Jones | DH | 1986–1987 · 2 seasons | 1991 · 1 season |
| Milt Wilcox | SP | 1970–1971 · 2 seasons | 1986 · 1 season |
| Caleb Ferguson | RP | 2026 · 1 season | 2025 · 1 season |
| Donovan Solano | 1B | 2022 · 1 season | 2025 · 1 season |
| Matt Bowman | RP | 2019 · 1 season | 2024 · 1 season |
| Luke Weaver | RP | 2023 · 1 season | 2023 · 1 season |
| Riley O'Brien | RP | 2021 · 1 season | 2022 · 1 season |
| Ross Detwiler | RP | 2022 · 1 season | 2018 · 1 season |
| Travis Jankowski | CF | 2020 · 1 season | 2022 · 1 season |
| Jesse Biddle | RP | 2020 · 1 season | 2019 · 1 season |
| Yovani Gallardo | SP | 2018 · 1 season | 2017 · 1 season |
| Drew Storen | SP | 2017 · 1 season | 2016 · 1 season |
| JC Ramirez | SP | 2016 · 1 season | 2015 · 1 season |
| Wilson Valdez | SS | 2012 · 1 season | 2005 · 1 season |
| Jolbert Cabrera | SS | 2008 · 1 season | 2004 · 1 season |
| Bobby Livingston | SP | 2007 · 1 season | 2006 · 1 season |
| Jason Ellison | OF | 2007 · 1 season | 2007 · 1 season |
| Jose Guillen | RF | 2003 · 1 season | 2007 · 1 season |
| Rick White | RP | 2006 · 1 season | 2007 · 1 season |
| Quinton McCracken | CF | 2006 · 1 season | 2004 · 1 season |
| Roberto Petagine | 1B | 1998 · 1 season | 2006 · 1 season |
| Giovanni Carrara | RP | 1997 · 1 season | 2003 · 1 season |
| Josias Manzanillo | RP | 2003 · 1 season | 1997 · 1 season |
| Mark Watson | RP | 2003 · 1 season | 2002 · 1 season |
| Ozzie Timmons | RF | 1997 · 1 season | 1999 · 1 season |
| Todd Williams | RP | 1998 · 1 season | 1999 · 1 season |
| Brian R. Hunter | 1B | 1995 · 1 season | 1996 · 1 season |
| Keith Mitchell | DH | 1996 · 1 season | 1994 · 1 season |
| Eric Anthony | LF | 1995 · 1 season | 1994 · 1 season |
| Tim Belcher | SP | 1992 · 1 season | 1995 · 1 season |
| Donnie Scott | C | 1991 · 1 season | 1985 · 1 season |
| Brad Gulden | C | 1984 · 1 season | 1981 · 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.