mlb pitchers with 20 wins and 20 losses in the same season since 1900

Joe McGinnity won 26 times when losing 20+ games in 1901.

Interpreted as:
MLB pitchers with 20 or more wins and 20 or more losses in the same season since 1900
NAMEWLSEASONTMW%L%GGSERASOCGSHOSVIPHERRHRBBHBPGFIBBTBFWPK/9BB/9K/BBHR/9K%BB%WHIPBABIPRAERA-FIPFIP-H/9PRAA
1Joe McGinnity
J. McGinnity
26
20
1901
.565
.435
48
43
3.56
75
39
1
1
382.0
412
151
219
7
96
21
4
1,631
5
1.77
2.26
0.78
0.16
4.6
5.9
1.33
.283
5.16
93
3.69
96
9.71
10
2Bill Dinneen
B. Dinneen
21
21
1902
.500
.500
42
42
2.93
136
39
2
0
371.1
348
121
155
9
99
8
0
1,508
3
3.30
2.40
1.37
0.22
9.0
6.6
1.20
.270
3.76
82
3.11
91
8.43
13.1
3Vic Willis
V. Willis
27
20
1902
.574
.426
51
46
2.20
225
45
4
3
410.0
372
100
142
6
101
14
5
1,652
12
4.94
2.22
2.23
0.13
13.6
6.1
1.15
.280
3.12
76
2.60
86
8.17
21.3
4Joe McGinnity
J. McGinnity
31
20
1903
.608
.392
55
48
2.43
171
44
3
2
434.0
391
117
162
4
109
19
6
1,786
5
3.55
2.26
1.57
0.08
9.6
6.1
1.15
.261
3.36
75
2.97
91
8.11
13
5George Mullin
G. Mullin
21
21
1905
.500
.500
44
41
2.51
168
35
1
0
347.2
303
97
149
4
138
8
3
1,428
6
4.35
3.57
1.22
0.10
11.8
9.7
1.27
.269
3.86
95
2.96
109
7.84
-9.8
6Irv Young
I. Young
20
21
1905
.488
.512
43
42
2.90
156
41
7
0
378.0
337
122
146
6
71
8
1
1,475
6
3.71
1.69
2.20
0.14
10.6
4.8
1.08
.268
3.48
97
2.53
86
8.02
16.8
7George Mullin
G. Mullin
20
20
1907
.500
.500
46
42
2.59
146
35
5
3
357.1
346
103
153
1
106
15
4
1,470
6
3.68
2.67
1.38
0.03
9.9
7.2
1.26
.287
3.85
99
2.41
99
8.71
2.6
8Jim Scott
J. Scott
20
21
1913
.488
.512
48
38
1.90
158
25
4
1
312.1
252
66
96
2
86
9
6
1,225
2
4.55
2.48
1.84
0.06
12.9
7.0
1.08
.258
2.77
67
2.54
87
7.26
12.1
9Walter Johnson
W. Johnson
25
20
1916
.556
.444
48
38
1.90
228
36
3
1
369.2
290
78
105
0
82
9
10
1,410
9
5.55
2.00
2.78
0.00
16.2
5.8
1.01
.266
2.56
68
1.82
65
7.06
39.7
10Wilbur Wood
W. Wood
24
20
1973
.545
.455
49
48
3.46
199
21
4
0
359.1
381
138
166
25
91
7
1
3
1,531
7
4.98
2.28
2.19
0.63
13.0
5.9
1.31
.294
4.16
89
3.17
82
9.54
27.9
11Phil Niekro
P. Niekro
21
20
1979
.512
.488
44
44
3.39
208
23
1
0
342.0
311
129
160
41
113
11
0
8
1,436
18
5.47
2.97
1.84
1.08
14.5
7.9
1.24
.254
4.21
84
4.15
101
8.18
0.1

More MLB News

MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

NL EastWLPCTGB
31
14
.689
22
23
.489
9.0
22
23
.489
9.0
20
25
.444
11.0
18
26
.409
12.5
NL CentralWLPCTGB
29
16
.644
25
17
.595
2.5
26
18
.591
2.5
24
21
.533
5.0
24
21
.533
5.0
NL WestWLPCTGB
27
18
.600
26
18
.591
0.5
21
22
.488
5.0
18
27
.400
9.0
17
28
.378
10.0
AL EastWLPCTGB
29
14
.674
28
17
.622
2.0
20
25
.444
10.0
19
25
.432
10.5
18
26
.409
11.5
AL CentralWLPCTGB
24
22
.522
22
22
.500
1.0
20
25
.444
3.5
20
25
.444
3.5
19
26
.422
4.5
AL WestWLPCTGB
23
21
.523
22
24
.478
2.0
21
23
.477
2.0
18
28
.391
6.0
16
29
.356
7.5

MLB 2026 Scores & Schedule

Scores

DATEMATCHUPSCORE
Fri
5/1
@
5-6
Fri
5/1
@
5-4
Fri
5/1
@
6-1
Fri
5/1
@
1-9
Fri
5/1
@
2-7

Schedule

DATEMATCHUPTIME (ET)
Sat
5/16
@
4:05 PM
Sat
5/16
@
4:05 PM
Sat
5/16
@
4:10 PM
Sat
5/16
@
6:10 PM
Sat
5/16
@
7:10 PM