Regular Season
| Season | TM | G | GS | W | L | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1973 | OAK | 5 | 3 | 1 | 0 | 3.86 | 6 | 1 | 0 | 0 | 18.2 | 16 | 8 | 8 | 3 | 7 | 0 | 1.23 |
1974 | OAK | 19 | 17 | 5 | 7 | 3.00 | 38 | 3 | 0 | 0 | 96.0 | 89 | 32 | 38 | 4 | 34 | 3 | 1.28 |
1975 | OAK | 30 | 15 | 5 | 5 | 4.25 | 51 | 3 | 1 | 0 | 114.1 | 109 | 54 | 61 | 12 | 50 | 2 | 1.39 |
1976 | OAK | 19 | 10 | 2 | 4 | 5.49 | 27 | 0 | 0 | 0 | 62.1 | 87 | 38 | 41 | 6 | 16 | 1 | 1.65 |
1977 | SEA | 36 | 34 | 12 | 13 | 4.45 | 100 | 7 | 0 | 0 | 204.1 | 212 | 101 | 111 | 32 | 56 | 12 | 1.31 |
1978 | SEA | 29 | 28 | 7 | 15 | 5.27 | 67 | 8 | 1 | 0 | 155.1 | 191 | 91 | 99 | 22 | 44 | 2 | 1.51 |
1979 | SEA | 23 | 19 | 4 | 10 | 5.17 | 25 | 3 | 0 | 0 | 116.2 | 138 | 67 | 78 | 19 | 38 | 3 | 1.51 |
1980 | SEA | 31 | 31 | 12 | 12 | 4.10 | 78 | 7 | 2 | 0 | 215.0 | 228 | 98 | 110 | 27 | 49 | 3 | 1.29 |
1981 | SEA | 22 | 20 | 4 | 9 | 3.94 | 35 | 1 | 0 | 0 | 130.1 | 127 | 57 | 64 | 14 | 28 | 0 | 1.19 |
1983 | SEA | 14 | 14 | 5 | 3 | 4.59 | 38 | 2 | 0 | 0 | 82.1 | 103 | 42 | 46 | 9 | 15 | 4 | 1.43 |
1983 | DET | 7 | 7 | 2 | 1 | 1.93 | 11 | 1 | 1 | 0 | 46.2 | 43 | 10 | 12 | 5 | 7 | 0 | 1.07 |
1983 | TOT | 21 | 21 | 7 | 4 | 3.63 | 49 | 3 | 1 | 0 | 129.0 | 146 | 52 | 58 | 14 | 22 | 4 | 1.30 |
1984 | DET | 13 | 8 | 3 | 4 | 5.93 | 8 | 1 | 0 | 0 | 44.0 | 62 | 29 | 39 | 9 | 8 | 2 | 1.59 |
| Career | 248 | 206 | 62 | 83 | 4.39 | 484 | 37 | 5 | 0 | 1286.0 | 1,405 | 627 | 707 | 162 | 352 | 32 | 1.37 |
Postseason
More Mariners Stats
Team Batting Leaders 
HR
5
Raleigh
RBI
14
Raleigh
AVG
.304
Donovan
Team Pitching Leaders 
W
4
Kirby
K
35
Gilbert
ERA
2.83
Hancock
Team Rankings
HR
29
15th
R
115
20th
SO
229
16th
ERA
3.57
6th
Athletics
Rangers
Mariners
Angels
Astros
STL
MIN
KCR
MLB 2026 Batting Leaders
MLB 2026 Pitching Leaders
MLB Fantasy 2026
MLB 2026 Betting
MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
19 | 8 | .704 | ||
13 | 14 | .481 | 6.0 | |
12 | 16 | .429 | 7.5 | |
9 | 17 | .346 | 9.5 | |
8 | 18 | .308 | 10.5 | |
| NL Central | W | L | PCT | GB |
18 | 9 | .667 | ||
17 | 9 | .654 | 0.5 | |
16 | 11 | .593 | 2.0 | |
14 | 12 | .538 | 3.5 | |
13 | 13 | .500 | 4.5 | |
| NL West | W | L | PCT | GB |
18 | 8 | .692 | ||
17 | 9 | .654 | 1.0 | |
14 | 12 | .538 | 4.0 | |
12 | 15 | .444 | 6.5 | |
11 | 16 | .407 | 7.5 |
Braves
Marlins
Nationals
Mets
Phillies
Reds
Cubs
Pirates
Brewers
Padres
Dodgers
Diamondbacks
Giants
Rockies| AL East | W | L | PCT | GB |
|---|---|---|---|---|
18 | 9 | .667 | ||
15 | 11 | .577 | 2.5 | |
13 | 14 | .481 | 5.0 | |
11 | 15 | .423 | 6.5 | |
10 | 17 | .370 | 8.0 | |
| AL Central | W | L | PCT | GB |
15 | 13 | .536 | ||
14 | 14 | .500 | 1.0 | |
12 | 15 | .444 | 2.5 | |
11 | 16 | .407 | 3.5 | |
10 | 17 | .370 | 4.5 | |
| AL West | W | L | PCT | GB |
14 | 13 | .519 | ||
14 | 13 | .519 | ||
13 | 15 | .464 | 1.5 | |
12 | 16 | .429 | 2.5 | |
10 | 18 | .357 | 4.5 |
Yankees
Rays
Orioles
Blue Jays
Red Sox
Guardians
Tigers
White Sox