best era by a rookie pitcher after 1930

Since 1931, Stan Bahnsen has the best ERA by a rookie, with an ERA of 2.05 in 1968.

Interpreted as:
best era with a minimum of 1 IP per team game by a rookie pitcher after 1930
NAMEERASEASONTMGWLW%GSSOCGSHOSVIPHERRHRBBHBPGFIBBTBFWPK/9BB/9K/BBHR/9K%BB%WHIPBABIPRAERA-FIPFIP-H/9PRAA
1Stan Bahnsen
S. Bahnsen
2.05
1968
37
17
12
.586
34
162
10
1
0
267.1
216
61
72
14
68
2
3
6
1,070
4
5.45
2.29
2.38
0.47
15.1
6.4
1.06
.245
2.42
73
2.64
88
7.27
10.1
2Jerry Koosman
J. Koosman
2.08
1968
35
19
12
.613
34
178
17
7
0
263.2
221
61
72
16
69
8
0
7
1,058
8
6.08
2.36
2.58
0.55
16.8
6.5
1.10
.260
2.46
70
2.70
96
7.54
3.7
3Johnny Beazley
J. Beazley
2.13
1942
43
21
6
.778
23
91
13
3
3
215.1
181
51
67
4
73
3
15
890
7
3.80
3.05
1.25
0.17
10.2
8.2
1.18
.246
2.80
63
2.87
82
7.57
15.3
4Jose Fernandez
J. Fernandez
2.19
2013
28
12
6
.667
28
187
0
0
0
172.2
111
42
47
10
58
5
0
5
681
3
9.75
3.02
3.22
0.52
27.5
8.5
0.98
.240
2.45
60
2.72
75
5.79
18.1
5Elmer Riddle
E. Riddle
2.24
1941
33
19
4
.826
22
80
15
4
1
216.2
180
54
68
8
59
5
4
884
2
3.32
2.45
1.36
0.33
9.0
6.7
1.10
.235
2.82
62
3.29
89
7.48
9.6
6Mickey Haefner
M. Haefner
2.29
1943
36
11
5
.688
13
65
8
1
6
165.1
126
42
56
4
60
4
17
679
3
3.54
3.27
1.08
0.22
9.6
8.8
1.13
.223
3.05
72
3.11
95
6.86
2.7
7Jon Matlack
J. Matlack
2.32
1972
34
15
10
.600
32
169
8
4
0
244.0
215
63
79
14
71
2
1
14
1,003
7
6.23
2.62
2.38
0.52
16.8
7.1
1.17
.269
2.91
69
2.65
81
7.93
16.5
8Gary Peters
G. Peters
2.33
1963
41
19
8
.704
30
189
13
4
1
243.0
192
63
69
9
68
8
4
2
978
5
7.00
2.52
2.78
0.33
19.3
7.0
1.07
.260
2.56
67
2.34
67
7.11
32.1
9Mark Fidrych
M. Fidrych
2.34
1976
31
19
9
.679
29
97
24
4
0
250.1
217
65
76
12
53
3
2
3
996
6
3.49
1.91
1.83
0.43
9.7
5.3
1.08
.247
2.73
63
3.15
86
7.80
13.7
10Mike Garcia
M. Garcia
2.36
1949
41
14
5
.737
20
94
8
5
2
175.2
154
46
51
6
60
2
10
718
1
4.82
3.07
1.57
0.31
13.1
8.4
1.22
.266
2.61
59
2.94
73
7.89
21.3
11Jim Turner
J. Turner
2.38
1937
33
20
11
.645
30
69
24
5
1
256.2
228
68
80
13
52
0
3
1,031
0
2.42
1.82
1.33
0.46
6.7
5.0
1.09
.240
2.81
66
3.77
101
7.99
-3.1
12Chase Burns
C. Burns
2.40
2026
17
10
1
.909
17
116
0
0
0
97.2
74
26
26
12
31
0
0
0
390
2
10.69
2.86
3.74
1.11
29.7
7.9
1.08
.268
2.40
54
3.28
74
6.82
12.2
13Ernie White
E. White
2.40
1941
32
17
7
.708
25
117
12
3
2
210.0
169
56
72
12
70
6
6
866
3
5.01
3.00
1.67
0.51
13.5
8.1
1.14
.238
3.09
64
3.38
88
7.24
11
14Hoyt Wilhelm
H. Wilhelm
2.43
1952
71
15
3
.833
0
108
0
0
11
159.1
127
43
60
12
57
5
32
646
3
6.10
3.22
1.89
0.68
16.7
8.8
1.15
.248
3.39
65
3.18
86
7.17
9.3
15Gene Bearden
G. Bearden
2.43
1948
37
20
7
.741
29
80
15
6
1
229.2
187
62
72
9
106
3
4
935
5
3.13
4.15
0.75
0.35
8.6
11.3
1.28
.242
2.82
60
3.90
99
7.33
0.4
16Ewell Blackwell
E. Blackwell
2.45
1946
33
9
13
.409
25
100
10
5
0
194.1
160
53
62
1
79
4
5
803
4
4.63
3.66
1.27
0.05
12.5
9.8
1.23
.257
2.87
74
2.70
80
7.41
14.5
17Fernando Valenzuela
F. Valenzuela
2.48
1981
25
13
7
.650
25
180
11
8
0
192.1
140
53
55
11
61
1
0
4
758
4
8.42
2.85
2.95
0.51
23.7
8.0
1.05
.255
2.57
73
2.44
72
6.55
20.4
18Milo Candini
M. Candini
2.49
1943
28
11
7
.611
21
67
8
3
1
166.0
144
46
55
3
65
1
5
681
5
3.63
3.52
1.03
0.16
9.8
9.5
1.26
.259
2.98
78
3.04
93
7.81
4
19Hank Borowy
H. Borowy
2.52
1942
25
15
4
.789
21
85
13
4
1
178.1
157
50
56
6
66
0
2
747
3
4.29
3.33
1.29
0.30
11.4
8.8
1.25
.256
2.83
70
3.01
87
7.92
8.7
20Ken Forsch
K. Forsch
2.53
1971
33
8
8
.500
23
131
7
2
0
188.1
162
53
60
8
53
4
4
5
771
8
6.26
2.53
2.47
0.38
17.0
6.9
1.14
.268
2.87
75
2.52
76
7.74
16.7
21Butch Wensloff
B. Wensloff
2.54
1943
29
13
11
.542
27
105
18
1
1
223.1
179
63
80
7
70
1
1
905
2
4.23
2.82
1.50
0.28
11.6
7.7
1.11
.238
3.22
77
2.84
84
7.21
13.1
22Hideo Nomo
H. Nomo
2.54
1995
28
13
6
.684
28
236
4
3
0
191.1
124
54
63
14
78
5
0
2
780
19
11.10
3.67
3.03
0.66
30.3
10.0
1.06
.246
2.96
65
2.88
71
5.83
26.1
23Al Downing
A. Downing
2.56
1963
24
13
5
.722
22
171
10
4
0
175.2
114
50
52
7
80
0
2
1
707
5
8.76
4.10
2.14
0.36
24.2
11.3
1.10
.238
2.66
73
2.42
68
5.84
22.3
24Nate Andrews
N. Andrews
2.57
1943
36
14
20
.412
34
80
23
3
0
283.2
253
81
100
11
75
6
2
1,167
4
2.54
2.38
1.07
0.35
6.9
6.4
1.16
.243
3.17
75
3.21
96
8.03
4.4
25Gary Nolan
G. Nolan
2.58
1967
33
14
8
.636
32
206
8
5
0
226.2
193
65
73
18
62
5
1
7
932
3
8.18
2.46
3.32
0.71
22.1
6.7
1.13
.273
2.90
71
2.64
76
7.66
20.6

More MLB News

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Team Batting Leaders

HR

24

Rice

Ben Rice

RBI

56

Rice

Ben Rice

AVG

.271

Goldschmidt

Paul Goldschmidt
Team Pitching Leaders

W

8

Schlittler

Cam Schlittler

K

123

Schlittler

Cam Schlittler

ERA

2.08

Schlittler

Cam Schlittler
Team Rankings

HR

128

1st

R

427

10th

SO

779

11th

ERA

3.39

2nd

2026 Division Standings
TEAMWLPCTGB
52
35
.598
Yankees Yankees
49
40
.551
4.0
42
48
.467
11.5
42
49
.462
12.0
39
48
.448
13.0
Schedule
DATEMATCHUPTIME (ET)
Mon
7/6
@
6:40 PM
Tue
7/7
@
6:40 PM
Wed
7/8
@
6:40 PM
Thu
7/9
@
1:10 PM
Fri
7/10
@
6:45 PM
Last Game
MIN Twins

44 - 47

6

Final

1

NYY Yankees

49 - 40

Sun 5 Jul 2026

MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

NL EastWLPCTGB
52
36
.591
50
40
.556
3.0
49
42
.538
4.5
46
45
.505
7.5
37
53
.411
16.0
NL CentralWLPCTGB
55
33
.625
50
40
.556
6.0
47
40
.540
7.5
46
45
.505
10.5
41
48
.461
14.5
NL WestWLPCTGB
59
32
.648
44
45
.494
14.0
44
45
.494
14.0
37
52
.416
21.0
37
54
.407
22.0
AL EastWLPCTGB
52
35
.598
49
40
.551
4.0
42
48
.467
11.5
42
49
.462
12.0
39
48
.448
13.0
AL CentralWLPCTGB
47
42
.528
47
44
.516
1.0
44
47
.484
4.0
40
50
.444
7.5
36
54
.400
11.5
AL WestWLPCTGB
47
44
.516
45
45
.500
1.5
45
47
.489
2.5
41
49
.456
5.5
36
54
.400
10.5

MLB 2026 Scores & Schedule

Scores

DATEMATCHUPSCORE
Sun
6/21
@
9-4
Sun
6/21
@
4-1
Sun
6/21
@
1-2
Sun
6/21
@
3-4
Sun
6/21
@
4-5

Schedule

DATEMATCHUPTIME (ET)
Mon
7/6
@
2:10 PM
Mon
7/6
@
6:40 PM
Mon
7/6
@
6:45 PM
Mon
7/6
@
7:15 PM
Mon
7/6
@
7:45 PM