oakland athletics single season wins leaders since 1950

Since 1950, Bob Welch has won the most games for the Oakland Athletics in a season, with 27 wins in 1990.

NAMEWSEASONTMLW%GGSERASOCGSHOSVIPHERRHRBBHBPGFIBBTBFWPK/9BB/9K/BBHR/9K%BB%WHIPBABIPRAERA-FIPFIP-H/9PRAA
1Bob Welch
B. Welch
27
1990
6
.818
35
35
2.95
127
2
2
0
238.0
214
78
90
26
77
5
0
4
979
2
4.80
2.91
1.65
0.98
13.0
7.9
1.22
.253
3.40
79
4.19
110
8.09
-11.1
2Catfish Hunter
C. Hunter
25
1974
12
.676
41
41
2.49
143
23
6
0
318.1
268
88
97
25
46
4
0
2
1,240
1
4.04
1.30
3.11
0.71
11.5
3.7
0.99
.238
2.74
73
3.16
86
7.58
17.6
3Vida Blue
V. Blue
24
1971
8
.750
39
39
1.82
301
24
8
0
312.0
209
63
73
19
88
4
0
3
1,207
10
8.68
2.54
3.42
0.55
24.9
7.3
0.95
.239
2.11
56
2.19
66
6.03
41.4
4Barry Zito
B. Zito
23
2002
5
.821
35
35
2.75
182
1
0
0
229.1
182
70
79
24
78
9
0
2
939
2
7.14
3.06
2.33
0.94
19.4
8.3
1.13
.245
3.10
63
3.86
89
7.14
12.6
5Dave Stewart
D. Stewart
22
1990
11
.667
36
36
2.56
166
11
4
0
267.0
226
76
84
16
83
5
0
1
1,088
8
5.60
2.80
2.00
0.54
15.3
7.6
1.16
.257
2.83
69
3.32
88
7.62
13.9
6Mike Norris
M. Norris
22
1980
9
.710
33
33
2.53
180
24
1
0
284.1
215
80
88
18
83
6
0
2
1,135
9
5.70
2.63
2.17
0.57
15.9
7.3
1.05
.232
2.79
66
3.24
81
6.81
23.7
7Vida Blue
V. Blue
22
1975
11
.667
39
38
3.01
189
13
2
1
278.0
243
93
103
21
99
5
1
4
1,153
4
6.12
3.21
1.91
0.68
16.4
8.6
1.23
.265
3.33
85
3.32
86
7.87
16.2
8Mark Mulder
M. Mulder
21
2001
8
.724
34
34
3.45
153
6
4
0
229.1
214
88
92
16
51
5
0
4
927
4
6.00
2.00
3.00
0.63
16.5
5.5
1.16
.282
3.61
79
3.35
76
8.40
27.5
9Dave Stewart
D. Stewart
21
1989
9
.700
36
36
3.32
155
8
0
0
257.2
260
95
105
23
69
6
0
0
1,081
13
5.41
2.41
2.25
0.80
14.3
6.4
1.28
.286
3.67
91
3.58
98
9.08
1.2
10Dave Stewart
D. Stewart
21
1988
12
.636
37
37
3.23
192
14
2
0
275.2
240
99
111
14
110
3
0
5
1,156
14
6.27
3.59
1.75
0.46
16.6
9.5
1.27
.270
3.62
87
3.26
87
7.84
15.4
11Ken Holtzman
K. Holtzman
21
1973
13
.618
40
40
2.97
157
16
4
0
297.1
275
98
109
22
66
4
0
5
1,210
12
4.75
2.00
2.38
0.67
13.0
5.5
1.15
.263
3.30
83
3.17
89
8.32
13.1
12Catfish Hunter
C. Hunter
21
1973
5
.808
36
36
3.34
124
11
3
0
256.1
222
95
105
39
69
1
0
1
1,040
2
4.35
2.42
1.80
1.37
11.9
6.6
1.14
.227
3.69
93
4.39
123
7.79
-25.6
13Catfish Hunter
C. Hunter
21
1972
7
.750
38
37
2.04
191
16
5
0
295.1
200
67
74
21
70
3
1
6
1,148
3
5.82
2.13
2.73
0.64
16.6
6.1
0.91
.207
2.26
70
2.77
91
6.09
8.5
14Catfish Hunter
C. Hunter
21
1971
11
.656
37
37
2.96
181
16
4
0
273.2
225
90
103
27
80
4
0
7
1,109
2
5.95
2.63
2.26
0.89
16.3
7.2
1.11
.242
3.39
91
3.33
100
7.40
-0.4
15Tim Hudson
T. Hudson
20
2000
6
.769
32
32
4.14
169
2
2
0
202.1
169
93
100
24
82
7
0
5
847
7
7.52
3.65
2.06
1.07
20.0
9.7
1.24
.257
4.45
86
4.32
90
7.52
10.3
16Dave Stewart
D. Stewart
20
1987
13
.606
37
37
3.68
205
8
1
0
261.1
224
107
121
24
105
6
0
2
1,103
11
7.06
3.62
1.95
0.83
18.6
9.5
1.26
.262
4.17
87
3.76
87
7.71
16.5
17Vida Blue
V. Blue
20
1973
9
.690
37
37
3.28
158
13
4
0
263.2
214
96
108
26
105
4
0
2
1,083
15
5.39
3.58
1.50
0.89
14.6
9.7
1.21
.238
3.69
91
3.88
109
7.30
-10.6
18Mark Mulder
M. Mulder
19
2002
7
.731
30
30
3.47
159
2
1
0
207.1
182
80
88
21
55
11
0
3
862
7
6.90
2.39
2.89
0.91
18.4
6.4
1.14
.261
3.82
79
3.69
85
7.90
15.4
19Storm Davis
S. Davis
19
1989
7
.731
31
31
4.36
91
1
0
0
169.1
187
82
91
19
68
3
0
1
733
8
4.84
3.61
1.34
1.01
12.4
9.3
1.51
.304
4.84
119
4.40
121
9.94
-15.1
20Mike Moore
M. Moore
19
1989
11
.633
35
35
2.61
172
6
3
0
241.2
193
70
82
14
83
2
0
1
976
17
6.41
3.09
2.07
0.52
17.6
8.5
1.14
.254
3.05
71
3.14
86
7.19
13.6
21Rick Langford
R. Langford
19
1980
12
.613
35
33
3.26
102
28
2
0
290.0
276
105
119
29
64
1
2
6
1,166
7
3.17
1.99
1.59
0.90
8.7
5.5
1.17
.255
3.69
85
4.01
101
8.57
-1
22Ken Holtzman
K. Holtzman
19
1974
17
.528
39
38
3.07
117
9
3
0
255.1
273
87
111
14
51
3
0
3
1,073
5
4.12
1.80
2.29
0.49
10.9
4.8
1.27
.292
3.91
90
3.00
82
9.62
18.7
23Ken Holtzman
K. Holtzman
19
1972
11
.633
39
37
2.51
134
16
4
0
265.1
232
74
83
23
52
4
0
6
1,058
4
4.55
1.76
2.58
0.78
12.7
4.9
1.07
.247
2.82
86
3.14
104
7.87
-4.1
24Bartolo Colon
B. Colon
18
2013
6
.750
30
30
2.65
117
3
3
0
190.1
193
56
60
14
29
0
0
0
769
1
5.53
1.37
4.03
0.66
15.2
3.8
1.17
.294
2.84
68
3.23
83
9.13
14
25Trevor Cahill
T. Cahill
18
2010
8
.692
30
30
2.97
118
1
1
0
196.2
155
65
73
19
63
6
0
1
783
2
5.40
2.88
1.87
0.87
15.1
8.0
1.11
.236
3.34
74
4.18
102
7.09
-2.3

More Athletics Stats

Team Batting Leaders

HR

10

Langeliers

Shea Langeliers

RBI

19

Soderstrom

Tyler Soderstrom

AVG

.387

Cortes

Carlos Cortes
Team Pitching Leaders

W

3

Civale

Aaron Civale

K

40

Severino

Luis Severino

ERA

2.89

Harris

Hogan Harris
Team Rankings

HR

38

12th

R

149

16th

SO

270

22nd

ERA

4.53

22nd

2026 Division Standings
TEAMWLPCTGB
Athletics Athletics
18
16
.529
16
18
.471
2.0
16
19
.457
2.5
14
21
.400
4.5
13
22
.371
5.5
Schedule
DATEMATCHUPTIME (ET)
Tue
5/5
@
6:40 PM
Wed
5/6
@
6:40 PM
Thu
5/7
@
6:40 PM
Fri
5/8
@
7:05 PM
Sat
5/9
@
4:05 PM
Last Game
CLE Guardians

18 - 17

1

Final

7

ATH Athletics

18 - 16

Sun 3 May 2026

MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

NL EastWLPCTGB
25
10
.714
16
18
.471
8.5
16
19
.457
9.0
14
20
.412
10.5
12
22
.353
12.5
NL CentralWLPCTGB
22
12
.647
20
14
.588
2.0
20
14
.588
2.0
18
15
.545
3.5
19
16
.543
3.5
NL WestWLPCTGB
21
13
.618
20
13
.606
0.5
16
17
.485
4.5
14
21
.400
7.5
13
21
.382
8.0
AL EastWLPCTGB
23
11
.676
21
12
.636
1.5
16
18
.471
7.0
15
19
.441
8.0
13
21
.382
10.0
AL CentralWLPCTGB
18
17
.514
18
17
.514
16
18
.471
1.5
15
19
.441
2.5
15
20
.429
3.0
AL WestWLPCTGB
18
16
.529
16
18
.471
2.0
16
19
.457
2.5
14
21
.400
4.5
13
22
.371
5.5

MLB 2026 Scores & Schedule

Scores

DATEMATCHUPSCORE
Sun
4/19
@
3-6
Sun
4/19
@
0-3
Sun
4/19
@
0-7
Sun
4/19
@
4-8
Sun
4/19
@
3-5

Schedule

DATEMATCHUPTIME (ET)
Mon
5/4
@
6:40 PM
Mon
5/4
@
6:40 PM
Mon
5/4
@
7:05 PM
Mon
5/4
@
7:10 PM
Mon
5/4
@
7:40 PM