The Seattle Mariners are a Major League Baseball (MLB) team who have participated in 46 seasons since their inception in 1977. Through July 16, 2022, they have played 7,156 games, winning 3,385, losing 3,769, and tying two, for a winning percentage of .473.[1] This list documents the superlative records and accomplishments of team members during their tenures as Seattle Mariners in Major League Baseball's American League 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 Mariners players currently hold Major League Baseball records. Ichiro holds the record for most single-season hits and singles, obtaining both in 2004.[3] [4] Mike Cameron is tied with 14 others for the most home runs in a game, with four.[5] Additionally, Gene Walter, a Mariner for the 1988 season, is tied for the American League lead in balks for a single game, which he achieved on July 18 in a game against the Detroit Tigers.[6]
| 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 |
Batting statistics; pitching statistics[7]
| Career batting records | |||||
|---|---|---|---|---|---|
| Statistic | Player | Record | Mariners career | Ref | |
| Batting average | .321 | -, - | |||
| On-base percentage | .418 | - | |||
| Slugging percentage | .561 | - | |||
| OPS | .934 | - | |||
| Hits | 2,542 | -, - | |||
| Total bases | 3,718 | - | |||
| Singles | 2,069 | -, - | |||
| Doubles | 514 | - | |||
| Triples | 79 | -, - | |||
| Home runs | 417 | – - | |||
| RBI | 1,261 | - | |||
| Bases on balls | 1,283 | - | |||
| Strikeouts | 1,375 | - | [8] | ||
| Stolen bases | 438 | -, - |
| Career pitching records | |||||
|---|---|---|---|---|---|
| Statistic | Player | Record | Mariners career | Ref | |
| Wins | 169 | - | [9] | ||
| Losses | 136 | - | |||
| Win - loss percentage | .679 | - | [10] | ||
| ERA | 3.42* | - | |||
| Saves | 129 | - | [11] | ||
| Strikeouts | 2,439 | - | |||
| Shutouts | 19 | - | |||
| Games | 432 | - - | [12] | ||
| Innings | 2,729.2 | - | |||
| Games started | 418 | - | |||
| Complete games | 56 | - | |||
| Walks | 884 | - | |||
| Hits allowed | 2,487 | - | |||
| Wild pitches | 156 | - | |||
| Hit batsmen | 105 | - |
Batting statistics; pitching statistics;
| Single-season batting records | |||||
|---|---|---|---|---|---|
| Statistic | Player | Record | Season | Ref(s) | |
| Batting average | .372 | [13] | |||
| Home runs | 56* | , | [14] | ||
| RBI | 147 | ||||
| Runs | 141 | [15] | |||
| Hits | 262§ | ||||
| Singles | 225§ | ||||
| Doubles | 54 | ||||
| Triples | 12 | ||||
| Stolen bases | 60 | [16] | |||
| At bats | 704 | ||||
| Slugging percentage | .674 | ||||
| Extra-base hits | 93 | ||||
| Total bases | 393 | ||||
| On-base percentage | .479 | [17] | |||
| OPS | 1.107 | ||||
| Walks | 123 | ||||
| Strikeouts | Eugenio Suárez | 196 | 2022 | [18] |
| Single-season pitching records | |||||
|---|---|---|---|---|---|
| Statistic | Player | Record | Season | Ref | |
| Wins | 21 | [19] | |||
| Losses | 19* | [20] | |||
| Losses | 19* | [21] | |||
| Strikeouts | 308 | [22] | |||
| ERA | 2.14 | ||||
| Earned runs allowed | 129 | [23] | |||
| Hits allowed | 279 | ||||
| Base on balls | 152 | ||||
| Shutouts | 5 | ||||
| Saves | 57 | [24] | |||
| Games | 78 | [25] | |||
| Starts | 37 | ||||
| Complete games | 14* | ||||
| Complete games | 14* | ||||
| Innings | 272.0 |
Source:[26]
| Single-game batting records | |||
|---|---|---|---|
| Statistic | Player | Record | Date |
| Hits | 6 | ||
| At bats | 7 | ||
| RBI | 8* | ||
| RBI | 8* | ||
| RBI | 8* | ||
| Home runs | 4§ | ||
| Runs | 5* | ||
| Runs | 5* | ||
| Runs | 5* | ||
| Strikeouts | 5 | ||
| Single-game pitching records | |||
|---|---|---|---|
| Statistic | Player | Record | Date |
| Hits allowed | 15 | ||
| Runs allowed | 12 | ||
| Runs allowed (team) | , bullpen | 22 | |
| Walks allowed | 11 | ||
| Home runs allowed | 5* | ||
| Home runs allowed | 5* | ||
| Balks | 4 | ||
| Innings pitched | 11 | ||
| Strikeouts | 19* | ||
| Strikeouts | 19* | ||
Source:[27]
| Team season batting records | |||
|---|---|---|---|
| Statistic | Record | Season | |
| Home runs | 264 | ||
| Runs | 993 | ||
| Hits | 1,637 | ||
| Batting average | .288 | ||
| Walks | 775 | ||
| Intentional walks | 73 | ||
| Most runners left on base | 1,257 | ||
| Strikeouts | 1,259 | ||
| Stolen bases | 174* | , |
| Team season pitching records | |||
|---|---|---|---|
| Statistic | Record | Season | |
| Hits allowed | 1,613 | ||
| Runs allowed | 834 | ||
| Home runs allowed | 216 | ||
| Strikeouts | 1,207 | ||
| shutouts | 14 |
Source: Baseball-Reference.com
Statistics current through 5/5/23.
| Team all-time records | |
|---|---|
| Statistic | Record |
| Home runs | 7,305 |
| Runs | 32,218 |
| Hits | 63,915 |
| Batting average | .258 |
| ERA | 4.32 |
| Runs allowed | 34,036 |