The Seattle Mariners are a Major League Baseball (MLB) team who have participated in 49 seasons since their inception in 1977. Through the end of the 2025 season, they have won 3,689 games, lost 4,022, and tied two, for a winning percentage of .478.[1] This list documents the superlative records and accomplishments of team members during their tenures as Mariners in MLB's American League (AL) West.
Ichiro Suzuki holds the most franchise records as of the end of the 2012 season, with ten, including best single-season batting average, most career hits, and most career triples. He is followed by Edgar Martínez, who holds nine records, including best career on-base percentage and the single-season walk record.[2]
Two Seattle players currently hold MLB records. Suzuki holds the record for most single-season hits and singles, obtaining both in 2004.[3][4] Mike Cameron is tied with 20 others for the most home runs in a game, with four.[5] Additionally, Gene Walter is tied for the AL lead in balks for a single game, which he achieved on July 18, 1988.[6]
Table key
Table key
| RBI
|
Run(s) batted in
|
| ERA
|
Earned run average
|
| OPS
|
On-base percentage plus slugging percentage
|
| *
|
Tie between two or more players/teams
|
| †
|
American League record
|
| §
|
Major League record
|
Individual career records
- Batting statistics;[2] pitching statistics[7]
| Career batting records
|
| Statistic
|
Player
|
Record
|
Mariners career
|
Ref
|
| Batting average
|
Ichiro Suzuki
|
.321
|
2001–2012, 2018–2019
|
[8]
|
| On-base percentage
|
Edgar Martínez
|
.418
|
1987–2004
|
[9]
|
| Slugging percentage
|
Alex Rodriguez
|
.561
|
1994–2000
|
[10]
|
| OPS
|
Alex Rodriguez
|
.934
|
1994–2000
|
[10]
|
| Hits
|
Ichiro Suzuki
|
2,542
|
2001–2012, 2018–2019
|
[8]
|
| Total bases
|
Edgar Martínez
|
3,718
|
1987–2004
|
[9]
|
| Singles
|
Ichiro Suzuki
|
2,069
|
2001–2012, 2018–2019
|
[8]
|
| Doubles
|
Edgar Martínez
|
514
|
1987–2004
|
[9]
|
| Triples
|
Ichiro Suzuki
|
79
|
2001–2012, 2018–2019
|
[8]
|
| Home runs
|
Ken Griffey Jr.
|
417
|
1989–1999 2009–2010
|
[11]
|
| RBI
|
Edgar Martínez
|
1,261
|
1987–2004
|
[9]
|
| Walks
|
Edgar Martínez
|
1,283
|
1987–2004
|
[9]
|
| Strikeouts
|
Jay Buhner
|
1,375
|
1988–2001
|
[12]
|
| Stolen bases
|
Ichiro Suzuki
|
438
|
2001–2012, 2018–2019
|
[8]
|
Individual single-season records
- Batting statistics;[2] pitching statistics;[7]
Individual single-game records
- Source:[27]
| Single-game batting records
|
| Statistic
|
Player
|
Record
|
Date
|
| Hits
|
Raúl Ibañez
|
6
|
September 22, 2004
|
| At bats
|
Joey Cora
|
7
|
June 11, 1996
|
| RBI
|
Alvin Davis
|
8*
|
May 9, 1986
|
| RBI
|
Mike Blowers
|
8*
|
May 24, 1995
|
| RBI
|
Mike Cameron
|
8*
|
August 19, 2001
|
| Home runs
|
Mike Cameron
|
4§[a]
|
May 2, 2002
|
| Runs
|
Ken Griffey Jr.
|
5*
|
May 24, 1996
|
| Runs
|
Edgar Martínez
|
5*
|
May 17, 1999
|
| Runs
|
Alex Rodriguez
|
5*
|
April 16, 2000
|
| Strikeouts
|
Miguel Olivo
|
5
|
July 29, 2004
|
| Single-game pitching records
|
| Statistic
|
Player
|
Record
|
Date
|
| Hits allowed
|
Greg Hibbard
|
15
|
May 24, 1994
|
| Runs allowed
|
Jamie Moyer
|
12
|
August 9, 2000
|
| Runs allowed (team)
|
Félix Hernández, bullpen
|
22
|
August 15, 2015
|
| Walks allowed
|
Rick Jones
|
11
|
June 18, 1977
|
| Home runs allowed
|
Mark Langston
|
5*
|
April 18, 1988
|
| Home runs allowed
|
Jamie Moyer
|
5*
|
July 21, 2006
|
| Balks
|
Gene Walter
|
4†[b]
|
July 18, 1988
|
| Innings pitched
|
Mike Moore
|
11
|
August 14, 1985
|
| Strikeouts
|
Randy Johnson
|
19*
|
June 24, 1997
|
| Strikeouts
|
Randy Johnson
|
19*
|
August 8, 1997
|
Team season records
- Source:[28]
Team all-time records
- Source: Baseball-Reference.com[1]
- Statistics current through 5/5/23.
See also
Notes
References
- ^ a b "MLB Teams and Baseball Encyclopedia". baseball-reference.com. Retrieved July 16, 2022.
- ^ a b c "Seattle Mariners Top 10 Batting Leaders". Baseball Reference. Retrieved April 10, 2011.
- ^ a b Andriesen, David (October 1, 2004). "Ichiro breaks 84-year-old record for hits in a season". Seattle Post-Intelligencer. Retrieved April 15, 2011.
- ^ a b "Single-Season Leaders & Records for Singles". Baseball Reference. Retrieved April 15, 2011.
- ^ a b "4 Home Runs in 1 Game". Baseball Almanac. Retrieved April 16, 2011.
- ^ a b "Balk Records as Researched by Baseball Almanac". Baseball Almanac. Retrieved April 16, 2011.
- ^ a b "Seattle Mariners Top 10 Pitching Leaders". Baseball Reference. Retrieved April 10, 2011.
- ^ a b c d e f g h i j "Ichiro Suzuki Statistics and History". Baseball Reference. Retrieved April 10, 2011.
- ^ a b c d e f g h "Edgar Martínez Statistics and History". Baseball Reference. Retrieved April 10, 2011.
- ^ a b c d "Alex Rodriguez Statistics and History". Baseball Reference. Retrieved April 10, 2011.
- ^ a b c d e "Ken Griffey Jr. Statistics and History". Baseball Reference. Retrieved September 22, 2025.
- ^ "Jay Buhner Statistics and History". Baseball Reference. Retrieved April 10, 2011.
- ^ a b c d e f g h i j k "Felix Hernandez Statistics and History". Baseball Reference. Retrieved August 6, 2018.
- ^ "Paul Abbott Statistics and History". Baseball Reference. Retrieved April 10, 2011.
- ^ "Kazuhiro Sasaki Statistics and History". Baseball Reference. Retrieved April 10, 2011.
- ^ a b c d "Randy Johnson Statistics and History". Baseball Reference. Retrieved April 10, 2011.
- ^ "Jeff Nelson Statistics and History". Baseball Reference. Retrieved April 10, 2011.
- ^ a b c d e "Mike Moore Statistics and History". Baseball Reference. Retrieved April 10, 2011.
- ^ "Cal Raleigh Statistics and History". Baseball Reference. Retrieved September 22, 2025.
- ^ "Harold Reynolds Statistics and History". Baseball Reference. Retrieved April 15, 2011.
- ^ "Eugenio Suárez Stats, Height, Weight, Position, Rookie Status & More". Baseball Reference. Retrieved May 5, 2023.
- ^ "Jamie Moyer Statistics and History". Baseball Reference. Retrieved April 10, 2011.
- ^ "Matt Young Statistics and History". Baseball Reference. Retrieved April 15, 2011.
- ^ a b c "Mark Langston Statistics and History". Baseball Reference. Retrieved April 15, 2011.
- ^ "Edwin Díaz Statistics and History". Baseball Reference. Retrieved December 18, 2018.
- ^ "Ed Vande Berg Statistics and History". Baseball Reference. Retrieved April 15, 2011.
- ^ "Mariners Single Game Records". MLB.com. Archived from the original on March 9, 2007. Retrieved December 30, 2025.
- ^ "Mariners Season Records". MLB.com. Retrieved December 30, 2025.
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