Luis Castillo has a record of 42-40 with an ERA of 3.69 and 719 strikeouts in 126 appearances for the Mariners in his career.
| NAME | SEASON | TM | G | W | L | W% | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | ERA- | FIP | FIP- | H/9 | PRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | L. Castillo | 2022 | 11 | 4 | 2 | .667 | 11 | 3.17 | 77 | 0 | 0 | 0 | 65.1 | 55 | 23 | 26 | 6 | 17 | 4 | 0 | 0 | 266 | 0 | 10.61 | 2.34 | 4.53 | 0.83 | 28.9 | 6.4 | 1.10 | .302 | 3.58 | 85 | 2.91 | 76 | 7.58 | 6.7 | |
| 2 | | L. Castillo | 2023 | 33 | 13 | 9 | .591 | 33 | 3.34 | 219 | 0 | 0 | 0 | 197.0 | 160 | 73 | 81 | 28 | 56 | 5 | 0 | 0 | 802 | 3 | 10.01 | 2.56 | 3.91 | 1.28 | 27.3 | 7.0 | 1.10 | .267 | 3.70 | 83 | 3.80 | 93 | 7.31 | 6.6 | |
| 3 | | L. Castillo | 2024 | 30 | 11 | 12 | .478 | 30 | 3.64 | 175 | 0 | 0 | 0 | 175.1 | 158 | 71 | 73 | 25 | 47 | 5 | 0 | 2 | 719 | 0 | 8.98 | 2.41 | 3.72 | 1.28 | 24.3 | 6.5 | 1.17 | .285 | 3.75 | 97 | 3.91 | 100 | 8.11 | 0 | |
| 4 | | L. Castillo | 2025 | 32 | 11 | 8 | .579 | 32 | 3.54 | 162 | 0 | 0 | 0 | 180.2 | 168 | 71 | 76 | 23 | 46 | 7 | 0 | 0 | 745 | 3 | 8.07 | 2.29 | 3.52 | 1.15 | 21.7 | 6.2 | 1.18 | .286 | 3.79 | 92 | 3.87 | 97 | 8.37 | 2.5 | |
| 5 | | L. Castillo | 2026 | 20 | 3 | 9 | .250 | 17 | 5.06 | 86 | 0 | 0 | 0 | 99.2 | 107 | 56 | 65 | 16 | 32 | 5 | 2 | 1 | 443 | 2 | 7.77 | 2.89 | 2.69 | 1.44 | 19.4 | 7.2 | 1.39 | .299 | 5.87 | 130 | 4.55 | 115 | 9.66 | -6.9 | |
| Total | 126 | 42 | 40 | .512 | 123 | 3.69 | 719 | 0 | 0 | 0 | 718.0 | 648 | 294 | 321 | 98 | 198 | 26 | 2 | 3 | 2,975 | 8 | 9.01 | 2.48 | 3.63 | 1.23 | 24.2 | 6.7 | 1.18 | .284 | 4.02 | 95 | 3.87 | 97 | 8.12 | 9 |
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Team Batting Leaders 
HR
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AVG
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Team Pitching Leaders 
W
8
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K
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Team Rankings
HR
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R
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30th
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NYY
MLB 2026 Batting Leaders
MLB 2026 Pitching Leaders
MLB Fantasy 2026
MLB 2026 Betting
MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
71 | 47 | .602 | ||
63 | 56 | .529 | 8.5 | |
60 | 59 | .504 | 11.5 | |
59 | 61 | .492 | 13.0 | |
52 | 67 | .437 | 19.5 | |
| NL Central | W | L | PCT | GB |
74 | 44 | .627 | ||
69 | 50 | .580 | 5.5 | |
59 | 59 | .500 | 15.0 | |
58 | 62 | .483 | 17.0 | |
56 | 61 | .479 | 17.5 | |
| NL West | W | L | PCT | GB |
70 | 48 | .593 | ||
63 | 56 | .529 | 7.5 | |
62 | 57 | .521 | 8.5 | |
49 | 69 | .415 | 21.0 | |
46 | 72 | .390 | 24.0 |
Braves
Phillies
Marlins
Nationals
Mets
Brewers
Cubs
Cardinals
Pirates
Reds
Dodgers
Diamondbacks
Padres
Giants
Rockies| AL East | W | L | PCT | GB |
|---|---|---|---|---|
71 | 46 | .607 | ||
66 | 52 | .559 | 5.5 | |
64 | 53 | .547 | 7.0 | |
57 | 61 | .483 | 14.5 | |
56 | 63 | .471 | 16.0 | |
| AL Central | W | L | PCT | GB |
61 | 56 | .521 | ||
58 | 60 | .492 | 3.5 | |
58 | 61 | .487 | 4.0 | |
58 | 61 | .487 | 4.0 | |
49 | 70 | .412 | 13.0 | |
| AL West | W | L | PCT | GB |
60 | 59 | .504 | ||
59 | 59 | .500 | 0.5 | |
56 | 63 | .471 | 4.0 | |
47 | 71 | .398 | 12.5 | |
45 | 73 | .381 | 14.5 |
Rays
Red Sox
Orioles
Blue Jays
White Sox
Tigers
Twins
Guardians
Royals