lowest era by a rookie pitcher since 2000 minimum 50 innings

Since 2000, Jonathan Papelbon has the lowest ERA by a rookie with 50.0+ innings pitched, with an ERA of 0.92 in 2006.

NAMEERAIPSEASONTMGWLW%GSSOCGSHOSVHERRHRBBHBPGFIBBTBFWPK/9BB/9K/BBHR/9K%BB%WHIPBABIPRAERA-FIPFIP-H/9PRAA
1Jonathan Papelbon
J. Papelbon
0.92
68.1
2006
59
4
2
.667
0
75
0
0
35
40
7
8
3
13
1
49
2
257
2
9.88
1.71
5.77
0.40
29.2
5.1
0.78
.224
1.05
20
2.13
48
5.27
17.7
2Brad Ziegler
B. Ziegler
1.06
59.2
2008
47
3
0
1.000
0
30
0
0
11
47
7
8
2
22
1
21
3
229
0
4.53
3.32
1.36
0.30
13.1
9.6
1.16
.259
1.21
25
3.71
88
7.09
3.5
3Cla Meredith
C. Meredith
1.07
50.2
2006
45
5
1
.833
0
37
0
0
0
30
6
6
3
6
2
11
3
185
0
6.57
1.07
6.17
0.53
20.0
3.2
0.71
.197
1.07
26
2.92
67
5.33
8.2
4Emmanuel Clase
E. Clase
1.29
69.2
2021
71
4
5
.444
0
74
0
0
24
51
10
18
2
16
0
51
3
279
3
9.56
2.07
4.63
0.26
26.5
5.7
0.96
.262
2.33
31
2.10
50
6.59
16.5
5Dellin Betances
D. Betances
1.40
90.0
2014
70
5
0
1.000
0
135
0
0
1
46
14
15
4
24
4
8
1
341
2
13.50
2.40
5.63
0.40
39.6
7.0
0.78
.241
1.50
36
1.64
42
4.60
22.2
6Tanner Roark
T. Roark
1.51
53.2
2013
14
7
1
.875
5
40
0
0
0
38
9
11
1
11
0
1
0
204
0
6.71
1.84
3.64
0.17
19.6
5.4
0.91
.243
1.84
40
2.41
65
6.37
7.9
7Luis Avilan
L. Avilan
1.52
65.0
2013
75
5
0
1.000
0
38
0
0
0
40
11
12
1
22
4
7
2
256
3
5.26
3.05
1.73
0.14
14.8
8.6
0.95
.204
1.66
41
3.27
90
5.54
2.7
8Rafael Soriano
R. Soriano
1.53
53.0
2003
40
3
0
1.000
0
68
0
0
1
30
9
9
2
12
3
12
1
201
0
11.55
2.04
5.67
0.34
33.8
6.0
0.79
.241
1.53
36
1.80
41
5.09
15.4
9Hunter Gaddis
H. Gaddis
1.57
74.2
2024
78
6
3
.667
0
66
0
0
0
43
13
16
4
14
4
8
1
278
2
7.96
1.69
4.71
0.48
23.7
5.0
0.76
.205
1.93
39
2.81
69
5.18
10.3
10Jose Arredondo
J. Arredondo
1.62
61.0
2008
52
10
2
.833
0
55
0
0
0
42
11
15
3
22
1
10
0
244
1
8.11
3.25
2.50
0.44
22.5
9.0
1.05
.239
2.21
38
3.09
72
6.20
8.1
11Alex Torres
A. Torres
1.71
58.0
2013
39
4
2
.667
0
62
0
0
0
32
11
12
1
20
3
5
1
226
1
9.62
3.10
3.10
0.16
27.4
8.8
0.90
.221
1.86
45
2.32
60
4.97
10.2
12Huston Street
H. Street
1.72
78.1
2005
67
5
1
.833
0
72
0
0
23
53
15
17
3
26
2
47
4
306
1
8.27
2.99
2.77
0.34
23.5
8.5
1.01
.246
1.95
41
2.74
63
6.09
13.7
13Bryan Hudson
B. Hudson
1.73
62.1
2024
43
6
1
.857
0
62
0
0
0
28
12
12
7
17
3
1
0
231
1
8.95
2.45
3.65
1.01
26.8
7.4
0.72
.148
1.73
42
3.59
88
4.04
3.5
14Akinori Otsuka
A. Otsuka
1.75
77.1
2004
73
7
2
.778
0
87
0
0
2
56
15
16
6
26
0
18
6
312
0
10.13
3.03
3.35
0.70
27.9
8.3
1.06
.259
1.86
44
2.81
66
6.52
12.5
15Tom Cosgrove
T. Cosgrove
1.75
51.1
2023
54
1
2
.333
0
44
0
0
1
31
10
12
3
19
5
16
1
205
1
7.71
3.33
2.32
0.53
21.5
9.3
0.97
.209
2.10
42
3.70
85
5.44
3.6
16Rafael Perez
R. Perez
1.78
60.2
2007
44
1
2
.333
0
62
0
0
1
41
12
15
5
15
0
11
2
236
4
9.20
2.23
4.13
0.74
26.3
6.4
0.92
.234
2.23
40
3.00
69
6.08
9.2
17Greg Holland
G. Holland
1.80
60.0
2011
46
5
1
.833
0
74
0
0
4
37
12
13
3
19
1
15
3
233
7
11.10
2.85
3.89
0.45
31.8
8.2
0.93
.250
1.95
43
2.20
55
5.55
12.1
18Peter Moylan
P. Moylan
1.80
90.0
2007
80
5
3
.625
0
63
0
0
1
65
18
27
6
31
7
16
12
359
2
6.30
3.10
2.03
0.60
17.5
8.6
1.07
.234
2.70
41
3.96
89
6.50
4.8
19Zach Duke
Z. Duke
1.81
84.2
2005
14
8
2
.800
14
58
0
0
0
79
17
20
3
23
2
0
2
341
1
6.17
2.44
2.52
0.32
17.0
6.7
1.20
.298
2.13
43
2.99
72
8.40
11.2
20Chad Green
C. Green
1.83
69.0
2017
40
5
0
1.000
1
103
0
0
0
34
14
14
4
17
2
4
0
253
3
13.43
2.22
6.06
0.52
40.7
6.7
0.74
.236
1.83
42
1.74
39
4.43
20.6
21Andrew Bailey
A. Bailey
1.84
83.1
2009
68
6
3
.667
0
91
0
0
26
49
17
17
5
24
0
54
3
323
6
9.83
2.59
3.79
0.54
28.2
7.4
0.88
.217
1.84
43
2.55
59
5.29
16.7
22Alexis Díaz
A. Díaz
1.84
63.2
2022
59
7
3
.700
0
83
0
0
10
28
13
18
5
33
5
20
3
255
7
11.73
4.66
2.52
0.71
32.5
12.9
0.96
.178
2.54
43
3.31
79
3.96
6
23Jhoan Duran
J. Duran
1.86
67.2
2022
57
2
4
.333
0
89
0
0
8
50
14
15
6
16
4
18
3
266
6
11.84
2.13
5.56
0.80
33.5
6.0
0.98
.291
2.00
49
2.52
65
6.65
10.5
24Mike Crudale
M. Crudale
1.88
52.2
2002
49
3
0
1.000
1
47
0
0
0
43
11
11
3
14
1
14
2
213
3
8.03
2.39
3.36
0.51
22.1
6.6
1.08
.270
1.88
47
2.76
67
7.35
8
25Cade Smith
C. Smith
1.91
75.1
2024
74
6
1
.857
0
103
0
0
1
51
16
16
1
17
3
2
0
289
0
12.31
2.03
6.06
0.12
35.6
5.9
0.90
.303
1.91
48
1.39
34
6.09
22.4

More Red Sox Stats

Team Batting Leaders

HR

8

Contreras

Willson Contreras

RBI

23

Contreras

Willson Contreras

AVG

.310

Yoshida

Masataka Yoshida
Team Pitching Leaders

W

3

Crochet

Garrett Crochet

K

37

Crochet

Garrett Crochet

ERA

2.77

Suarez

Ranger Suarez
Team Rankings

HR

27

27th

R

149

25th

SO

298

20th

ERA

4.00

13th

2026 Division Standings
TEAMWLPCTGB
26
12
.684
24
12
.667
1.0
17
20
.459
8.5
Red Sox Red Sox
16
21
.432
9.5
16
21
.432
9.5
Schedule
DATEMATCHUPTIME (ET)
Thu
5/7
@
7:10 PM
Fri
5/8
@
7:10 PM
Sat
5/9
@
4:10 PM
Sun
5/10
@
1:35 PM
Tue
5/12
@
6:45 PM
Last Game
BOS Red Sox

16 - 21

4

Final

0

DET Tigers

18 - 20

Wed 6 May 2026

MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

NL EastWLPCTGB
26
12
.684
18
20
.474
8.0
17
20
.459
8.5
16
21
.432
9.5
14
22
.389
11.0
NL CentralWLPCTGB
26
12
.684
21
15
.583
4.0
19
16
.543
5.5
20
17
.541
5.5
20
18
.526
6.0
NL WestWLPCTGB
23
14
.622
22
14
.611
0.5
17
18
.486
5.0
14
23
.378
9.0
14
23
.378
9.0
AL EastWLPCTGB
26
12
.684
24
12
.667
1.0
17
20
.459
8.5
16
21
.432
9.5
16
21
.432
9.5
AL CentralWLPCTGB
20
19
.513
18
20
.474
1.5
17
20
.459
2.0
17
21
.447
2.5
16
22
.421
3.5
AL WestWLPCTGB
18
18
.500
18
20
.474
1.0
17
20
.459
1.5
15
23
.395
4.0
15
23
.395
4.0

MLB 2026 Scores & Schedule

Scores

DATEMATCHUPSCORE
Wed
4/22
@
1-4
Wed
4/22
@
2-0
Wed
4/22
@
1-6
Wed
4/22
@
3-7
Wed
4/22
@
4-5

Schedule

DATEMATCHUPTIME (ET)
Thu
5/7
@
6:40 PM
Thu
5/7
@
6:40 PM
Thu
5/7
@
7:10 PM
Thu
5/7
@
10:10 PM
Fri
5/8
@
6:10 PM