lowest era for a starting pitcher ever

50 pitchers are tied for the best career ERA by a starting pitcher, with an ERA of 0.00. The first three are Adam Macko, Kendry Rojas and Will Klein.

NAMEERAGWLW%GSSOCGSHOSVIPHERRHRBBHBPGFIBBTBFWPK/9BB/9K/BBHR/9K%BB%WHIPBABIPRAH/9
1Adam Macko
A. Macko
0.00
1
0
0
1
1
0
0
0
1.2
3
0
0
0
0
0
0
0
7
0
5.40
0.00
0.00
14.3
0.0
1.80
.500
0.00
16.20
2Kendry Rojas
K. Rojas
0.00
1
0
0
1
3
0
0
0
4.0
2
0
0
0
1
1
0
0
15
0
6.75
2.25
3.00
0.00
20.0
6.7
0.75
.200
0.00
4.50
3Will Klein
W. Klein
0.00
1
0
0
1
2
0
0
0
2.0
1
0
0
0
0
1
0
0
8
0
9.00
0.00
0.00
25.0
0.0
0.50
.200
0.00
4.50
4Bradgley Rodriguez
B. Rodriguez
0.00
2
0
0
2
1
0
0
0
2.0
0
0
0
0
0
0
0
0
6
0
4.50
0.00
0.00
16.7
0.0
0.00
.000
0.00
0.00
5Tim Mayza
T. Mayza
0.00
1
0
0
1
2
0
0
0
2.0
2
0
0
0
1
0
0
0
9
0
9.00
4.50
2.00
0.00
22.2
11.1
1.50
.333
0.00
9.00
6Bryan Hudson
B. Hudson
0.00
3
0
0
3
3
0
0
0
3.1
1
0
0
0
1
0
0
0
11
0
8.10
2.70
3.00
0.00
27.3
9.1
0.60
.143
0.00
2.70
7Mason Montgomery
M. Montgomery
0.00
4
0
0
4
7
0
0
0
4.0
3
0
0
0
2
0
0
0
17
0
15.75
4.50
3.50
0.00
41.2
11.8
1.25
.375
0.00
6.75
8Riley Martin
R. Martin
0.00
1
0
0
1
1
0
0
0
1.0
0
0
0
0
0
0
0
0
3
0
9.00
0.00
0.00
33.3
0.0
0.00
.000
0.00
0.00
9Jayden Murray
J. Murray
0.00
1
0
0
1
1
0
0
0
3.0
1
0
0
0
0
0
0
0
10
0
3.00
0.00
0.00
10.0
0.0
0.33
.111
0.00
3.00
10Fraser Ellard
F. Ellard
0.00
3
0
0
3
5
0
0
0
3.2
2
0
1
0
7
0
0
0
20
1
12.27
17.18
0.71
0.00
25.0
35.0
2.45
.250
2.45
4.91
11Reed Garrett
R. Garrett
0.00
1
0
0
1
2
0
0
0
1.0
0
0
0
0
0
0
0
0
3
0
18.00
0.00
0.00
66.7
0.0
0.00
.000
0.00
0.00
12Matt Gage
M. Gage
0.00
2
0
0
2
2
0
0
0
2.0
0
0
0
0
0
0
0
0
6
0
9.00
0.00
0.00
33.3
0.0
0.00
.000
0.00
0.00
13Anthony Veneziano
A. Veneziano
0.00
1
0
0
1
2
0
0
0
2.0
3
0
0
0
0
0
0
0
9
0
9.00
0.00
0.00
22.2
0.0
1.50
.429
0.00
13.50
14Ryan Rolison
R. Rolison
0.00
1
0
0
1
1
0
0
0
1.0
1
0
0
0
0
0
0
0
4
0
9.00
0.00
0.00
25.0
0.0
1.00
.333
0.00
9.00
15Grant Holman
G. Holman
0.00
2
0
0
2
0
0
0
0
2.1
1
0
0
0
1
0
0
0
9
0
0.00
3.86
0.00
0.00
0.0
11.1
0.86
.125
0.00
3.86
16Casey Legumina
C. Legumina
0.00
1
0
0
1
1
0
0
0
1.0
1
0
0
0
1
0
0
0
5
0
9.00
9.00
1.00
0.00
20.0
20.0
2.00
.333
0.00
9.00
17Matt Bowman
M. Bowman
0.00
1
0
0
1
2
0
0
0
1.1
1
0
0
0
0
0
0
0
5
0
13.50
0.00
0.00
40.0
0.0
0.75
.333
0.00
6.75
18Andrew Walters
A. Walters
0.00
1
0
0
1
0
0
0
0
1.2
0
0
0
0
0
0
0
0
5
0
0.00
0.00
0.00
0.0
0.0
0.00
.000
0.00
0.00
19Cole Sulser
C. Sulser
0.00
3
0
0
3
2
0
0
0
5.0
4
0
0
0
3
0
0
0
21
0
3.60
5.40
0.67
0.00
9.5
14.3
1.40
.250
0.00
7.20
20Ronny Henriquez
R. Henriquez
0.00
1
0
0
1
0
0
0
0
1.0
1
0
0
0
0
0
0
0
4
0
0.00
0.00
0.00
0.0
0.0
1.00
.250
0.00
9.00
21Walter Pennington
W. Pennington
0.00
1
0
0
1
1
0
0
0
1.1
1
0
0
0
1
0
0
0
6
0
6.75
6.75
1.00
0.00
16.7
16.7
1.50
.250
0.00
6.75
22Nick Sandlin
N. Sandlin
0.00
1
0
0
1
2
0
0
0
1.0
0
0
0
0
2
0
0
0
5
0
18.00
18.00
1.00
0.00
40.0
40.0
2.00
.000
0.00
0.00
23Hunter Bigge
H. Bigge
0.00
1
0
0
1
1
0
0
0
0.2
1
0
0
0
2
0
0
0
5
0
13.50
27.00
0.50
0.00
20.0
40.0
4.50
.500
0.00
13.50
24Orion Kerkering
O. Kerkering
0.00
2
0
0
2
0
0
0
0
2.0
1
0
0
0
1
0
0
0
7
0
0.00
4.50
0.00
0.00
0.0
14.3
1.00
.167
0.00
4.50
25Ben Joyce
B. Joyce
0.00
1
0
0
1
3
0
0
0
2.0
1
0
0
0
1
1
0
0
9
0
13.50
4.50
3.00
0.00
33.3
11.1
1.00
.250
0.00
4.50
StatMuse has game-level data for ERA going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.

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TEAMWLPCTGB
40
25
.615
41
26
.612
Blue Jays Blue Jays
33
36
.478
9.0
33
37
.471
9.5
27
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Schedule
DATEMATCHUPTIME (ET)
Fri
6/12
@
7:37 PM
Sat
6/13
@
3:07 PM
Sun
6/14
@
1:37 PM
Tue
6/16
@
6:45 PM
Wed
6/17
@
6:45 PM
Last Game
PHI Phillies

37 - 31

7

Final

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TOR Blue Jays

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Wed 10 Jun 2026

MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

NL EastWLPCTGB
45
23
.662
37
31
.544
8.0
35
34
.507
10.5
34
35
.493
11.5
30
38
.441
15.0
NL CentralWLPCTGB
41
25
.621
37
29
.561
4.0
35
34
.507
7.5
35
34
.507
7.5
32
35
.478
9.5
NL WestWLPCTGB
44
25
.638
35
32
.522
8.0
34
34
.500
9.5
28
41
.406
16.0
26
43
.377
18.0
AL EastWLPCTGB
40
25
.615
41
26
.612
33
36
.478
9.0
33
37
.471
9.5
27
39
.409
13.5
AL CentralWLPCTGB
36
31
.537
37
33
.529
0.5
31
39
.443
6.5
29
40
.420
8.0
28
41
.406
9.0
AL WestWLPCTGB
36
34
.514
34
34
.500
1.0
33
35
.485
2.0
31
39
.443
5.0
27
42
.391
8.5

MLB 2026 Scores & Schedule

Scores

DATEMATCHUPSCORE
Wed
5/27
@
1-2
Wed
5/27
@
2-3
Wed
5/27
@
9-1
Wed
5/27
@
3-2
Wed
5/27
@
3-0

Schedule

DATEMATCHUPTIME (ET)
Fri
6/12
@
6:40 PM
Fri
6/12
@
6:45 PM
Fri
6/12
@
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Fri
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Fri
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@
7:10 PM