most earned runs given up in one game with under 1 innings pitched all-time

Bubba Harris has allowed the most earned runs in a game with fewer than 1.0 inning pitched, with 12 earned runs versus the Red Sox on July 4, 1948.

Interpreted as:
most earned runs given up by a player in one regular-season game with under 1 innings pitched all-time
NAMEERIPDATETMOPPDECGSERASOCGSHOSVHRHRBBHBPGFIBBTBFWP
1Bubba Harris
B. Harris
12
0.2
7/4/1948
@
L
0
162.00
0
0
0
0
6
12
0
5
0
0
14
0
2Jason Jennings
J. Jennings
11
0.2
7/29/2007
vs
L
1
148.50
0
0
0
0
8
11
2
3
0
0
0
13
0
3Carlos Martinez
C. Martinez
10
0.2
6/2/2021
@
L
1
135.00
1
0
0
0
6
10
0
4
0
0
0
12
0
4Jeremy Guthrie
J. Guthrie
10
0.2
4/8/2017
@
L
1
135.00
0
0
0
0
6
10
0
4
0
0
0
12
0
5Luke Hudson
L. Hudson
10
0.1
8/13/2006
@
L
1
270.00
1
0
0
0
8
11
1
3
0
0
0
13
0
6Hunter Brown
H. Brown
9
0.2
4/11/2024
@
L
1
121.50
0
0
0
0
11
9
1
1
0
0
0
14
0
7Gus Varland
G. Varland
9
0.2
5/15/2023
@
0
121.50
1
0
0
0
6
9
2
3
0
0
0
11
0
8Charlie Morton
C. Morton
9
0.2
6/21/2015
@
L
1
121.50
1
0
0
0
8
9
2
1
0
0
0
11
0
9Rick Porcello
R. Porcello
9
0.2
4/20/2013
@
L
1
121.50
0
0
0
0
9
9
1
1
0
0
0
11
1
10Johnny Cueto
J. Cueto
9
0.2
7/6/2009
@
L
1
121.50
1
0
0
0
5
9
2
3
1
0
0
11
0
11Mark Redman
M. Redman
9
0.1
9/23/2006
vs
L
1
243.00
0
0
0
0
7
9
1
2
0
0
0
10
0
12Juan Cruz
J. Cruz
9
0.2
5/17/2006
vs
L
1
121.50
1
0
0
0
5
9
0
3
2
0
0
12
0
13Travis Harper
T. Harper
9
0.2
6/21/2005
@
L
0
121.50
0
0
0
0
8
9
4
1
0
1
1
11
0
14Ramon Ortiz
R. Ortiz
9
0.2
9/3/2000
@
1
121.50
0
0
0
0
8
9
0
2
0
0
0
12
1
15Orlando Hernandez
O. Hernandez
9
0.2
6/18/2000
vs
L
1
121.50
1
0
0
0
6
9
1
3
0
0
0
11
0
16Jose Mesa
J. Mesa
9
0.1
5/28/2000
@
L
0
243.00
0
0
0
0
7
9
1
2
0
0
0
10
0
17Brett Merriman
B. Merriman
9
0.2
4/25/1993
vs
0
121.50
0
0
0
0
5
9
0
4
1
0
1
12
0
18Bob Gibson
B. Gibson
9
0.2
6/29/1967
vs
L
1
121.50
1
0
0
0
7
9
0
2
0
0
1
11
0
19Hank Borowy
H. Borowy
9
0.0
8/18/1951
@
0
0
0
0
0
5
9
1
4
0
0
0
9
0
20Lou Brissie
L. Brissie
9
0.1
6/18/1950
@
L
1
243.00
0
0
0
0
3
9
0
6
0
0
0
10
0
21Fred Heimach
F. Heimach
9
0.1
7/17/1933
@
0
243.00
0
0
0
0
7
9
0
1
0
0
10
0
22Leo Mangum
L. Mangum
9
0.2
7/28/1924
vs
L
1
121.50
1
0
0
0
8
9
0
1
0
0
11
0
23Oswald Peraza
O. Peraza
8
0.1
8/27/2025
@
0
216.00
0
0
0
0
7
8
1
0
1
0
0
9
0
24Antonio Senzatela
A. Senzatela
8
0.2
8/1/2025
vs
1
108.00
0
0
0
0
7
8
1
2
0
0
0
10
0
25Brandon Pfaadt
B. Pfaadt
8
0.0
5/31/2025
vs
L
1
0
0
0
0
6
8
0
0
2
0
0
8
0
Results may be incomplete. StatMuse has complete game-level data for earned runs going back to the 1923 season.
Some of the information used here was obtained free of charge from Retrosheet.

More Athletics Stats

Team Batting Leaders

HR

36

Kurtz

Nick Kurtz

RBI

93

Soderstrom

Tyler Soderstrom

AVG

.311

Wilson

Jacob Wilson
Team Pitching Leaders

W

11

Springs

Jeffrey Springs

K

138

Springs

Jeffrey Springs

ERA

4.08

Lopez

Jacob Lopez
Team Rankings

HR

219

7th

R

733

12th

SO

1,323

20th

ERA

4.70

27th

2025 Division Standings
TEAMWLPCTGB
90
72
.556
87
75
.537
3.0
81
81
.500
9.0
Athletics Athletics
76
86
.469
14.0
72
90
.444
18.0
Schedule
DATEMATCHUPTIME (ET)
Fri
3/27
@
7:07 PM
Sat
3/28
@
3:07 PM
Sun
3/29
@
1:37 PM
Mon
3/30
@
7:15 PM
Tue
3/31
@
7:15 PM
Last Game
KCR Royals

82 - 80

9

Final

2

ATH Athletics

76 - 86

Sun 28 Sep 2025

MLB 2025 Batting Leaders

MLB 2025 Pitching Leaders

MLB Fantasy 2025

MLB 2025 Betting

MLB 2025 Standings

NL EastWLPCTGB
96
66
.593
83
79
.512
13.0
79
83
.488
17.0
76
86
.469
20.0
66
96
.407
30.0
NL CentralWLPCTGB
97
65
.599
Cubs Cubs - w
92
70
.568
5.0
Reds Reds - w
83
79
.512
14.0
78
84
.481
19.0
71
91
.438
26.0
NL WestWLPCTGB
93
69
.574
90
72
.556
3.0
81
81
.500
12.0
80
82
.494
13.0
43
119
.265
50.0
AL EastWLPCTGB
94
68
.580
94
68
.580
89
73
.549
5.0
77
85
.475
17.0
75
87
.463
19.0
AL CentralWLPCTGB
88
74
.543
87
75
.537
1.0
82
80
.506
6.0
70
92
.432
18.0
60
102
.370
28.0
AL WestWLPCTGB
90
72
.556
87
75
.537
3.0
81
81
.500
9.0
76
86
.469
14.0
72
90
.444
18.0

MLB 2025 Scores & Schedule

Scores

DATEMATCHUPSCORE
Tue
9/16
@
6-2
Tue
9/16
@
9-4
Tue
9/16
@
4-5
Tue
9/16
@
1-2
Tue
9/16
@
5-7

Schedule

DATEMATCHUPTIME (ET)
Wed
3/25
@
8:05 PM
Thu
3/26
@
4:00 AM
Thu
3/26
@
4:00 AM
Thu
3/26
@
2:10 PM
Thu
3/26
@
3:05 PM