2019 Seattle Mariners season
The 2019 Seattle Mariners season was the 43rd season in franchise history. The Mariners played their twentieth full season and twenty-first overall at newly renamed T-Mobile Park, their home ballpark. The Mariners entered the season with the longest active playoff drought in the four major North American professional sports and again failed to make their first postseason appearance since 2001. The Mariners started the season with a 13–2 record, their best start in franchise history. However, they went 55–92 after their great start, finishing last in the American League West for the first time since 2012 and falling out of the playoffs once again.
With the Washington Nationals winning the World Series during the 2019 postseason, the Mariners now hold the dubious distinction of being the only MLB franchise to have never played in the World Series. The Mariners also set a then-MLB record by using 69 different players during the regular season, which would stand for five years before being broken by the Miami Marlins in 2024, tied by the Baltimore Orioles in 2025, and broken by the Atlanta Braves in the same year.
Ichiro Suzuki played his final MLB game in the second game of the season.
Player stats
Batting
Note: G = Games played; AB = At bats; R = Runs; H = Hits; 2B = Doubles; 3B = Triples; HR = Home runs; RBI = Runs batted in; SB = Stolen bases; BB = Walks; AVG = Batting average; SLG = Slugging average| Player | G | AB | R | H | 2B | 3B | HR | RBI | SB | BB | AVG | SLG |
| Mallex Smith | 134 | 510 | 70 | 116 | 19 | 9 | 6 | 37 | 46 | 42 | .227 | .335 |
| Daniel Vogelbach | 144 | 462 | 73 | 96 | 17 | 0 | 30 | 76 | 0 | 92 | .208 | .439 |
| Domingo Santana | 121 | 451 | 63 | 114 | 20 | 1 | 21 | 69 | 8 | 50 | .253 | .441 |
| Omar Narváez | 132 | 428 | 63 | 119 | 12 | 0 | 22 | 55 | 0 | 47 | .278 | .460 |
| Dee Strange-Gordon | 117 | 393 | 36 | 108 | 12 | 6 | 3 | 34 | 22 | 18 | .275 | .359 |
| Kyle Seager | 106 | 393 | 55 | 94 | 19 | 1 | 23 | 63 | 2 | 44 | .239 | .468 |
| J. P. Crawford | 93 | 345 | 43 | 78 | 21 | 4 | 7 | 46 | 5 | 43 | .226 | .371 |
| Tim Beckham | 88 | 304 | 39 | 72 | 21 | 1 | 15 | 47 | 1 | 21 | .237 | .461 |
| Tom Murphy | 75 | 260 | 32 | 71 | 12 | 1 | 18 | 40 | 2 | 19 | .273 | .535 |
| Dylan Moore | 113 | 247 | 31 | 51 | 14 | 2 | 9 | 28 | 11 | 25 | .206 | .389 |
| Mitch Haniger | 63 | 246 | 46 | 54 | 13 | 1 | 15 | 32 | 4 | 30 | .220 | .463 |
| Edwin Encarnación | 65 | 241 | 48 | 58 | 7 | 0 | 21 | 49 | 0 | 41 | .241 | .531 |
| Austin Nola | 79 | 238 | 37 | 64 | 12 | 1 | 10 | 31 | 1 | 23 | .269 | .454 |
| Ryon Healy | 47 | 169 | 24 | 40 | 16 | 0 | 7 | 26 | 0 | 13 | .237 | .456 |
| Jay Bruce | 47 | 165 | 27 | 35 | 11 | 0 | 14 | 28 | 1 | 16 | .212 | .533 |
| Shed Long Jr. | 42 | 152 | 21 | 40 | 12 | 1 | 5 | 15 | 3 | 16 | .263 | .454 |
| Tim Lopes | 41 | 111 | 11 | 30 | 7 | 0 | 1 | 12 | 6 | 15 | .270 | .360 |
| Mac Williamson | 25 | 77 | 10 | 14 | 0 | 0 | 3 | 10 | 0 | 9 | .182 | .299 |
| Kyle Lewis | 18 | 71 | 10 | 19 | 5 | 0 | 6 | 13 | 0 | 3 | .268 | .592 |
| Braden Bishop | 27 | 56 | 3 | 6 | 0 | 0 | 0 | 4 | 0 | 3 | .107 | .107 |
| Keon Broxton | 29 | 52 | 5 | 6 | 0 | 0 | 2 | 5 | 2 | 8 | .115 | .231 |
| Jake Fraley | 12 | 40 | 3 | 6 | 2 | 0 | 0 | 1 | 0 | 0 | .150 | .200 |
| Ryan Court | 12 | 24 | 1 | 5 | 1 | 0 | 1 | 5 | 0 | 1 | .208 | .375 |
| Kristopher Negrón | 10 | 23 | 3 | 5 | 0 | 0 | 0 | 1 | 1 | 2 | .217 | .217 |
| Donovan Walton | 7 | 16 | 2 | 3 | 0 | 0 | 0 | 2 | 0 | 3 | .188 | .188 |
| Ichiro Suzuki | 2 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | .000 | .000 |
| David Freitas | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | .000 | .000 |
| Pitcher totals | 162 | 19 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 2 | .053 | .105 |
| Team totals | 162 | 5500 | 758 | 1305 | 254 | 28 | 239 | 730 | 115 | 588 | .237 | .424 |
Source:
Pitching
Note: W = Wins; L = Losses; ERA = Earned run average; G = Games pitched; GS = Games started; SV = Saves; IP = Innings pitched; H = Hits allowed; R = Runs allowed; ER = Earned runs allowed; BB = Walks allowed; SO = Strikeouts| Player | W | L | ERA | G | GS | SV | IP | H | R | ER | BB | SO |
| Marco Gonzales | 16 | 13 | 3.99 | 34 | 34 | 0 | 203.0 | 210 | 106 | 90 | 56 | 147 |
| Yusei Kikuchi | 6 | 11 | 5.46 | 32 | 32 | 0 | 161.2 | 195 | 109 | 98 | 50 | 116 |
| Mike Leake | 9 | 8 | 4.27 | 22 | 22 | 0 | 137.0 | 153 | 78 | 65 | 19 | 100 |
| Wade LeBlanc | 6 | 7 | 5.71 | 26 | 8 | 0 | 121.1 | 145 | 80 | 77 | 31 | 92 |
| Tommy Milone | 4 | 10 | 4.76 | 23 | 6 | 0 | 111.2 | 102 | 61 | 59 | 23 | 94 |
| Félix Hernández | 1 | 8 | 6.40 | 15 | 15 | 0 | 71.2 | 85 | 58 | 51 | 25 | 57 |
| Erik Swanson | 1 | 5 | 5.74 | 27 | 8 | 2 | 58.0 | 56 | 41 | 37 | 12 | 52 |
| Anthony Bass | 2 | 4 | 3.56 | 44 | 0 | 5 | 48.0 | 30 | 20 | 19 | 17 | 43 |
| Brandon Brennan | 3 | 6 | 4.56 | 44 | 0 | 0 | 47.1 | 34 | 25 | 24 | 24 | 47 |
| Roenis Elías | 4 | 2 | 3.64 | 44 | 0 | 14 | 47.0 | 41 | 28 | 19 | 17 | 45 |
| Cory Gearrin | 0 | 2 | 3.92 | 48 | 2 | 0 | 41.1 | 38 | 18 | 18 | 21 | 39 |
| Justus Sheffield | 0 | 1 | 5.50 | 8 | 7 | 0 | 36.0 | 44 | 22 | 22 | 18 | 37 |
| Austin Adams | 2 | 2 | 3.77 | 29 | 2 | 0 | 31.0 | 20 | 13 | 13 | 14 | 51 |
| Connor Sadzeck | 0 | 1 | 2.66 | 20 | 0 | 1 | 23.2 | 18 | 10 | 7 | 15 | 27 |
| Sam Tuivailala | 1 | 0 | 2.35 | 23 | 2 | 0 | 23.0 | 13 | 6 | 6 | 11 | 27 |
| Matt Magill | 3 | 2 | 3.63 | 22 | 0 | 5 | 22.1 | 21 | 10 | 9 | 5 | 28 |
| Matt Festa | 0 | 2 | 5.64 | 20 | 0 | 0 | 22.1 | 20 | 15 | 14 | 12 | 21 |
| Matt Wisler | 1 | 2 | 6.04 | 23 | 8 | 0 | 22.1 | 22 | 17 | 15 | 6 | 29 |
| Reggie McClain | 1 | 1 | 6.00 | 14 | 2 | 0 | 21.0 | 22 | 14 | 14 | 13 | 11 |
| Zac Grotz | 1 | 0 | 4.15 | 14 | 0 | 0 | 17.1 | 14 | 9 | 8 | 8 | 18 |
| Chasen Bradford | 0 | 0 | 4.86 | 12 | 0 | 1 | 16.2 | 17 | 9 | 9 | 4 | 11 |
| Mike Wright | 0 | 0 | 6.75 | 9 | 0 | 0 | 16.0 | 24 | 16 | 12 | 5 | 16 |
| Dan Altavilla | 2 | 1 | 5.52 | 17 | 0 | 0 | 14.2 | 9 | 9 | 9 | 12 | 18 |
| Zac Rosscup | 2 | 0 | 3.21 | 19 | 0 | 0 | 14.0 | 13 | 8 | 5 | 14 | 20 |
| Anthony Swarzak | 2 | 2 | 5.27 | 15 | 0 | 3 | 13.2 | 14 | 11 | 8 | 8 | 17 |
| Taylor Guilbeau | 0 | 0 | 3.65 | 17 | 0 | 0 | 12.1 | 10 | 6 | 5 | 3 | 7 |
| Jesse Biddle | 0 | 0 | 9.82 | 11 | 0 | 0 | 11.0 | 20 | 14 | 12 | 7 | 8 |
| Matt Carasiti | 0 | 1 | 4.66 | 11 | 5 | 0 | 9.2 | 11 | 6 | 5 | 5 | 10 |
| Gerson Bautista | 0 | 1 | 11.00 | 8 | 2 | 0 | 9.0 | 13 | 11 | 11 | 9 | 7 |
| Tayler Scott | 0 | 0 | 9.39 | 5 | 2 | 0 | 7.2 | 11 | 10 | 8 | 6 | 7 |
| David McKay | 0 | 0 | 5.14 | 7 | 0 | 0 | 7.0 | 5 | 5 | 4 | 8 | 5 |
| Justin Dunn | 0 | 0 | 2.70 | 4 | 4 | 0 | 6.2 | 2 | 2 | 2 | 9 | 5 |
| Art Warren | 1 | 0 | 0.00 | 6 | 0 | 0 | 5.1 | 2 | 0 | 0 | 2 | 5 |
| Andrew Moore | 0 | 0 | 7.71 | 1 | 1 | 0 | 4.2 | 6 | 4 | 4 | 1 | 2 |
| Parker Markel | 0 | 0 | 15.43 | 5 | 0 | 0 | 4.2 | 10 | 9 | 8 | 4 | 3 |
| R. J. Alaniz | 0 | 0 | 20.25 | 4 | 0 | 0 | 4.0 | 11 | 10 | 9 | 3 | 6 |
| Shawn Armstrong | 0 | 1 | 14.73 | 4 | 0 | 0 | 3.2 | 8 | 6 | 6 | 3 | 3 |
| Hunter Strickland | 0 | 1 | 8.10 | 4 | 0 | 2 | 3.1 | 2 | 3 | 3 | 0 | 3 |
| Tom Murphy | 0 | 0 | 6.00 | 3 | 0 | 0 | 3.0 | 1 | 2 | 2 | 1 | 2 |
| Ryan Garton | 0 | 0 | 12.00 | 2 | 0 | 0 | 3.0 | 4 | 4 | 4 | 1 | 1 |
| Nick Rumbelow | 0 | 0 | 27.00 | 3 | 0 | 1 | 1.1 | 3 | 4 | 4 | 1 | 2 |
| Dylan Moore | 0 | 0 | 36.00 | 1 | 0 | 0 | 1.0 | 5 | 4 | 4 | 2 | 0 |
| Team totals | 68 | 94 | 4.99 | 162 | 162 | 34 | 1439.1 | 1484 | 893 | 798 | 505 | 1239 |
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