Logan Gilbert has the lowest WHIP by a Mariners starting pitcher with more than 85.0 innings pitched in a season, with a WHIP of 0.89 in 2024.
| NAME | WHIP | IP | SEASON | TM | G | W | L | W% | GS | ERA | SO | CG | SHO | SV | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | BABIP | RA | H/9 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | L. Gilbert | 0.89 | 208.2 | 2024 | 33 | 9 | 12 | .429 | 33 | 3.23 | 220 | 1 | 0 | 0 | 148 | 75 | 83 | 26 | 37 | 4 | 0 | 1 | 803 | 11 | 9.49 | 1.60 | 5.95 | 1.12 | 27.4 | 4.6 | .236 | 3.58 | 6.38 | |
| 2 |  | B. Woo | 0.90 | 121.1 | 2024 | 22 | 9 | 3 | .750 | 22 | 2.89 | 101 | 0 | 0 | 0 | 96 | 39 | 41 | 14 | 13 | 3 | 0 | 0 | 472 | 0 | 7.49 | 0.96 | 7.77 | 1.04 | 21.4 | 2.8 | .240 | 3.04 | 7.12 | |
| 3 |  | F. Hernandez | 0.92 | 236.0 | 2014 | 34 | 15 | 6 | .714 | 34 | 2.14 | 248 | 0 | 0 | 0 | 170 | 56 | 68 | 16 | 46 | 5 | 0 | 1 | 912 | 18 | 9.46 | 1.75 | 5.39 | 0.61 | 27.2 | 5.0 | .258 | 2.59 | 6.48 | |
| 4 | | B. Woo | 0.93 | 186.2 | 2025 | 30 | 15 | 7 | .682 | 30 | 2.94 | 198 | 0 | 0 | 0 | 137 | 61 | 64 | 26 | 36 | 4 | 0 | 0 | 731 | 3 | 9.55 | 1.74 | 5.50 | 1.25 | 27.1 | 4.9 | .238 | 3.09 | 6.61 | |
| 5 |  | C. Lee | 0.95 | 103.2 | 2010 | 13 | 8 | 3 | .727 | 13 | 2.34 | 89 | 5 | 1 | 0 | 92 | 27 | 31 | 5 | 6 | 0 | 0 | 0 | 408 | 2 | 7.73 | 0.52 | 14.83 | 0.43 | 21.8 | 1.5 | .282 | 2.69 | 7.99 | |
| 6 | | B. Miller | 0.98 | 180.1 | 2024 | 31 | 12 | 8 | .600 | 31 | 2.94 | 171 | 0 | 0 | 0 | 131 | 59 | 62 | 21 | 45 | 3 | 0 | 1 | 704 | 2 | 8.53 | 2.25 | 3.80 | 1.05 | 24.3 | 6.4 | .237 | 3.09 | 6.54 | |
| 7 | | H. Iwakuma | 1.01 | 219.2 | 2013 | 33 | 14 | 6 | .700 | 33 | 2.66 | 185 | 0 | 0 | 0 | 179 | 65 | 69 | 25 | 42 | 2 | 0 | 4 | 866 | 10 | 7.58 | 1.72 | 4.40 | 1.02 | 21.4 | 4.8 | .252 | 2.83 | 7.33 | |
| 8 | | L. Gilbert | 1.03 | 131.0 | 2025 | 25 | 6 | 6 | .500 | 25 | 3.44 | 173 | 0 | 0 | 0 | 104 | 50 | 53 | 20 | 31 | 7 | 0 | 0 | 535 | 10 | 11.89 | 2.13 | 5.58 | 1.37 | 32.3 | 5.8 | .276 | 3.64 | 7.15 | |
| 9 |  | G. Kirby | 1.04 | 190.2 | 2023 | 31 | 12 | 10 | .545 | 31 | 3.35 | 172 | 1 | 0 | 0 | 179 | 71 | 74 | 22 | 19 | 6 | 0 | 1 | 757 | 1 | 8.12 | 0.90 | 9.05 | 1.04 | 22.7 | 2.5 | .292 | 3.49 | 8.45 | |
| 10 |  | R. Johnson | 1.05 | 214.1 | 1995 | 30 | 18 | 2 | .900 | 30 | 2.48 | 294 | 6 | 3 | 0 | 159 | 59 | 65 | 12 | 65 | 6 | 0 | 1 | 866 | 5 | 12.35 | 2.73 | 4.52 | 0.50 | 33.9 | 7.5 | .301 | 2.73 | 6.68 | |
| 11 | | H. Iwakuma | 1.05 | 179.0 | 2014 | 28 | 15 | 9 | .625 | 28 | 3.52 | 154 | 0 | 0 | 0 | 167 | 70 | 70 | 20 | 21 | 2 | 0 | 2 | 709 | 2 | 7.74 | 1.06 | 7.33 | 1.01 | 21.7 | 3.0 | .287 | 3.52 | 8.40 | |
| 12 | | R. Johnson | 1.05 | 211.0 | 1997 | 29 | 19 | 4 | .826 | 29 | 2.30 | 288 | 5 | 2 | 0 | 145 | 54 | 60 | 20 | 77 | 10 | 0 | 2 | 842 | 4 | 12.28 | 3.28 | 3.74 | 0.85 | 34.2 | 9.1 | .280 | 2.56 | 6.18 | |
| 13 | | F. Hernandez | 1.06 | 249.2 | 2010 | 34 | 13 | 12 | .520 | 34 | 2.27 | 232 | 6 | 1 | 0 | 194 | 63 | 80 | 17 | 70 | 8 | 0 | 1 | 1,001 | 14 | 8.36 | 2.52 | 3.31 | 0.61 | 23.2 | 7.0 | .263 | 2.88 | 6.99 | |
| 14 | | H. Iwakuma | 1.06 | 129.2 | 2015 | 20 | 9 | 5 | .643 | 20 | 3.54 | 111 | 1 | 1 | 0 | 117 | 51 | 53 | 18 | 21 | 1 | 0 | 1 | 516 | 1 | 7.70 | 1.46 | 5.29 | 1.25 | 21.5 | 4.1 | .271 | 3.68 | 8.12 | |
| 15 | | J. Washburn | 1.07 | 133.0 | 2009 | 20 | 8 | 6 | .571 | 20 | 2.64 | 79 | 1 | 1 | 0 | 109 | 39 | 42 | 11 | 33 | 3 | 0 | 1 | 531 | 1 | 5.35 | 2.23 | 2.39 | 0.74 | 14.9 | 6.2 | .242 | 2.84 | 7.38 | |
| 16 | | G. Kirby | 1.07 | 191.0 | 2024 | 33 | 14 | 11 | .560 | 33 | 3.53 | 179 | 0 | 0 | 0 | 181 | 75 | 82 | 22 | 23 | 7 | 0 | 0 | 778 | 5 | 8.43 | 1.08 | 7.78 | 1.04 | 23.0 | 3.0 | .291 | 3.86 | 8.53 | |
| 17 | | J. Moyer | 1.08 | 230.2 | 2002 | 34 | 13 | 8 | .619 | 34 | 3.32 | 147 | 4 | 2 | 0 | 198 | 85 | 89 | 28 | 50 | 9 | 0 | 4 | 931 | 3 | 5.74 | 1.95 | 2.94 | 1.09 | 15.8 | 5.4 | .244 | 3.47 | 7.73 | |
| 18 | | L. Gilbert | 1.08 | 190.2 | 2023 | 32 | 12 | 7 | .632 | 32 | 3.73 | 189 | 1 | 1 | 0 | 169 | 79 | 82 | 29 | 36 | 2 | 0 | 1 | 770 | 6 | 8.92 | 1.70 | 5.25 | 1.37 | 24.5 | 4.7 | .272 | 3.87 | 7.98 | |
| 19 |  | L. Castillo | 1.10 | 197.0 | 2023 | 33 | 13 | 9 | .591 | 33 | 3.34 | 219 | 0 | 0 | 0 | 160 | 73 | 81 | 28 | 56 | 5 | 0 | 0 | 802 | 3 | 10.01 | 2.56 | 3.91 | 1.28 | 27.3 | 7.0 | .267 | 3.70 | 7.31 | |
| 20 |  | J. Paxton | 1.10 | 160.1 | 2018 | 28 | 11 | 6 | .647 | 28 | 3.76 | 208 | 2 | 1 | 0 | 134 | 67 | 67 | 23 | 42 | 1 | 0 | 0 | 645 | 8 | 11.68 | 2.36 | 4.95 | 1.29 | 32.2 | 6.5 | .299 | 3.76 | 7.52 | |
| 21 | | M. Pineda | 1.10 | 171.0 | 2011 | 28 | 9 | 10 | .474 | 28 | 3.74 | 173 | 0 | 0 | 0 | 133 | 71 | 76 | 18 | 55 | 5 | 0 | 1 | 696 | 9 | 9.11 | 2.89 | 3.15 | 0.95 | 24.9 | 7.9 | .258 | 4.00 | 7.00 | |
| 22 | | J. Moyer | 1.10 | 209.2 | 2001 | 33 | 20 | 6 | .769 | 33 | 3.43 | 119 | 1 | 0 | 0 | 187 | 80 | 84 | 24 | 44 | 10 | 0 | 4 | 851 | 1 | 5.11 | 1.89 | 2.70 | 1.03 | 14.0 | 5.2 | .249 | 3.61 | 8.03 | |
| 23 | | J. Paxton | 1.10 | 136.0 | 2017 | 24 | 12 | 5 | .706 | 24 | 2.98 | 156 | 0 | 0 | 0 | 113 | 45 | 47 | 9 | 37 | 3 | 0 | 1 | 552 | 15 | 10.32 | 2.45 | 4.22 | 0.60 | 28.3 | 6.7 | .300 | 3.11 | 7.48 | |
| 24 | | R. Johnson | 1.11 | 254.0 | 1993 | 34 | 19 | 8 | .704 | 34 | 3.26 | 304 | 10 | 3 | 0 | 184 | 92 | 97 | 22 | 98 | 16 | 0 | 1 | 1,037 | 8 | 10.77 | 3.47 | 3.10 | 0.78 | 29.3 | 9.5 | .271 | 3.44 | 6.52 | |
| 25 | | F. Garcia | 1.12 | 238.2 | 2001 | 34 | 18 | 6 | .750 | 34 | 3.05 | 163 | 4 | 3 | 0 | 199 | 81 | 88 | 16 | 69 | 5 | 0 | 6 | 971 | 3 | 6.15 | 2.60 | 2.36 | 0.60 | 16.8 | 7.1 | .255 | 3.32 | 7.50 | |
SEAStatMuse has game-level data for WHIP and innings pitched going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.
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Team Batting Leaders 
HR
8
Raley
RBI
23
Raley
AVG
.285
Arozarena
Team Pitching Leaders 
W
5
Kirby
K
52
Gilbert
ERA
2.84
Kirby
Team Rankings
HR
47
10th
R
170
20th
SO
358
12th
ERA
3.71
7th
Athletics
Rangers
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SDP
MLB 2026 Batting Leaders
MLB 2026 Pitching Leaders
MLB Fantasy 2026
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MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
28 | 13 | .683 | ||
19 | 22 | .463 | 9.0 | |
19 | 22 | .463 | 9.0 | |
19 | 22 | .463 | 9.0 | |
15 | 25 | .375 | 12.5 | |
| NL Central | W | L | PCT | GB |
27 | 14 | .659 | ||
22 | 16 | .579 | 3.5 | |
23 | 17 | .575 | 3.5 | |
22 | 19 | .537 | 5.0 | |
22 | 19 | .537 | 5.0 | |
| NL West | W | L | PCT | GB |
24 | 16 | .600 | ||
24 | 17 | .585 | 0.5 | |
20 | 20 | .500 | 4.0 | |
17 | 24 | .415 | 7.5 | |
16 | 25 | .390 | 8.5 |
Braves
Phillies
Marlins
Nationals
Mets
Cubs
Brewers
Cardinals
Pirates
Reds
Dodgers
Diamondbacks
Giants
Rockies| AL East | W | L | PCT | GB |
|---|---|---|---|---|
27 | 13 | .675 | ||
26 | 16 | .619 | 2.0 | |
19 | 23 | .452 | 9.0 | |
18 | 23 | .439 | 9.5 | |
17 | 23 | .425 | 10.0 | |
| AL Central | W | L | PCT | GB |
22 | 21 | .512 | ||
19 | 21 | .475 | 1.5 | |
19 | 22 | .463 | 2.0 | |
19 | 22 | .463 | 2.0 | |
18 | 23 | .439 | 3.0 | |
| AL West | W | L | PCT | GB |
21 | 19 | .525 | ||
20 | 22 | .476 | 2.0 | |
19 | 22 | .463 | 2.5 | |
16 | 26 | .381 | 6.0 | |
16 | 26 | .381 | 6.0 |
Rays
Yankees
Orioles
Blue Jays
Red Sox
Guardians
White Sox
Tigers
Royals
Twins