Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1978 | SEA | 52 | 2 | 4 | 9 | 4.12 | 66 | 0 | 0 | 4 | 111.1 | 114 | 51 | 57 | 7 | 51 | 5 | 1.48 |
1979 | SEA | 48 | 3 | 5 | 9 | 3.84 | 48 | 0 | 0 | 11 | 84.1 | 88 | 36 | 40 | 2 | 40 | 1 | 1.52 |
1980 | SEA | 59 | 0 | 7 | 7 | 3.33 | 68 | 0 | 0 | 13 | 113.2 | 103 | 42 | 44 | 3 | 63 | 3 | 1.46 |
1981 | SEA | 46 | 0 | 4 | 6 | 3.95 | 35 | 0 | 0 | 8 | 68.1 | 64 | 30 | 31 | 1 | 38 | 1 | 1.49 |
1982 | NYY | 47 | 17 | 11 | 10 | 4.06 | 111 | 3 | 0 | 3 | 164.0 | 165 | 74 | 79 | 10 | 54 | 2 | 1.34 |
1983 | NYY | 34 | 33 | 14 | 14 | 3.78 | 124 | 13 | 2 | 1 | 238.1 | 246 | 100 | 111 | 19 | 79 | 3 | 1.36 |
1984 | NYY | 11 | 10 | 2 | 3 | 6.21 | 24 | 0 | 0 | 0 | 42.0 | 46 | 29 | 33 | 0 | 27 | 0 | 1.74 |
1984 | PHI | 18 | 18 | 10 | 6 | 3.81 | 58 | 3 | 0 | 0 | 120.1 | 117 | 51 | 55 | 13 | 27 | 1 | 1.20 |
1984 | TOT | 29 | 28 | 12 | 9 | 4.44 | 82 | 3 | 0 | 0 | 162.1 | 163 | 80 | 88 | 13 | 54 | 1 | 1.34 |
1985 | PHI | 36 | 31 | 13 | 8 | 3.31 | 106 | 6 | 2 | 0 | 198.2 | 188 | 73 | 82 | 16 | 81 | 2 | 1.35 |
1986 | PHI | 23 | 23 | 11 | 7 | 3.54 | 73 | 7 | 1 | 0 | 157.2 | 166 | 62 | 67 | 13 | 50 | 1 | 1.37 |
1987 | PHI | 36 | 36 | 17 | 11 | 4.39 | 123 | 4 | 1 | 0 | 229.2 | 250 | 112 | 118 | 23 | 86 | 5 | 1.46 |
1988 | PHI | 32 | 32 | 8 | 16 | 4.18 | 87 | 4 | 1 | 0 | 198.0 | 220 | 92 | 111 | 27 | 78 | 4 | 1.51 |
1989 | MIN | 27 | 25 | 5 | 12 | 5.21 | 68 | 1 | 0 | 0 | 145.0 | 167 | 84 | 89 | 19 | 60 | 0 | 1.57 |
| Career | 469 | 230 | 111 | 118 | 4.02 | 991 | 41 | 7 | 40 | 1871.1 | 1,934 | 836 | 917 | 153 | 734 | 28 | 1.43 |
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More Mariners Stats
Team Batting Leaders 
HR
25
Arozarena
RBI
75
Arozarena
AVG
.276
Arozarena
Team Pitching Leaders 
W
12
Woo
K
187
Gilbert
ERA
3.57
Hancock
Team Rankings
HR
173
14th
R
612
29th
SO
1,273
12th
ERA
4.22
20th
Astros
Rangers
Mariners
Athletics
Angels
COL
MLB 2026 Batting Leaders
MLB 2026 Pitching Leaders
MLB Fantasy 2026
MLB 2026 Betting
MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
88 | 63 | .583 | ||
83 | 67 | .553 | 4.5 | |
74 | 76 | .493 | 13.5 | |
70 | 81 | .464 | 18.0 | |
69 | 81 | .460 | 18.5 | |
| NL Central | W | L | PCT | GB |
 Brewers - x | 93 | 57 | .620 | |
84 | 67 | .556 | 9.5 | |
75 | 75 | .500 | 18.0 | |
75 | 76 | .497 | 18.5 | |
70 | 80 | .467 | 23.0 | |
| NL West | W | L | PCT | GB |
91 | 59 | .607 | ||
81 | 68 | .544 | 9.5 | |
79 | 71 | .527 | 12.0 | |
62 | 89 | .411 | 29.5 | |
55 | 94 | .369 | 35.5 |
Braves
Phillies
Marlins
Nationals
Mets
Cubs
Pirates
Cardinals
Reds
Dodgers
Padres
Diamondbacks
Giants| AL East | W | L | PCT | GB |
|---|---|---|---|---|
 Rays - x | 90 | 59 | .604 | |
87 | 63 | .580 | 3.5 | |
82 | 68 | .547 | 8.5 | |
75 | 76 | .497 | 16.0 | |
73 | 78 | .483 | 18.0 | |
| AL Central | W | L | PCT | GB |
77 | 73 | .513 | ||
76 | 75 | .503 | 1.5 | |
71 | 79 | .473 | 6.0 | |
70 | 80 | .467 | 7.0 | |
66 | 84 | .440 | 11.0 | |
| AL West | W | L | PCT | GB |
75 | 75 | .500 | ||
74 | 76 | .493 | 1.0 | |
70 | 80 | .467 | 5.0 | |
61 | 89 | .407 | 14.0 | |
56 | 93 | .376 | 18.5 |
Yankees
Red Sox
Blue Jays
Orioles
White Sox
Guardians
Tigers
Twins
Royals