most earned runs allowed in a game with less than 1 inning pitched

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 allowed by a player in a regular-season game with less than 1 inning pitched
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

3

Langeliers

Shea Langeliers

RBI

6

Langeliers

Shea Langeliers

AVG

.625

Langeliers

Shea Langeliers
Team Pitching Leaders

K

3

Severino

Luis Severino

ERA

3.38

Springs

Jeffrey Springs
Team Rankings

HR

3

5th

R

9

11th

SO

10

26th

ERA

4.26

18th

2026 Division Standings
TEAMWLPCTGB
2
0
1.000
1
1
.500
1.0
Athletics Athletics
0
1
.000
1.5
0
1
.000
1.5
0
2
.000
2.0
Schedule
DATEMATCHUPTIME (ET)
Sun
3/29
@
1:37 PM
Mon
3/30
@
7:15 PM
Tue
3/31
@
7:15 PM
Wed
4/1
@
12:15 PM
Fri
4/3
@
9:40 PM
Last Game
ATH Athletics

0 - 2

7

Final

8

TOR Blue Jays

2 - 0

Sat 28 Mar 2026

MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

NL EastWLPCTGB
1
0
1.000
1
0
1.000
1
0
1.000
1
0
1.000
1
1
.500
0.5
NL CentralWLPCTGB
1
0
1.000
1
0
1.000
2
1
.667
0
1
.000
1.0
0
1
.000
1.0
NL WestWLPCTGB
2
0
1.000
0
1
.000
1.5
0
2
.000
2.0
0
2
.000
2.0
0
2
.000
2.0
AL EastWLPCTGB
2
0
1.000
1
0
1.000
0.5
1
0
1.000
0.5
1
0
1.000
0.5
0
1
.000
1.5
AL CentralWLPCTGB
2
0
1.000
1
1
.500
1.0
0
1
.000
1.5
0
1
.000
1.5
0
1
.000
1.5
AL WestWLPCTGB
2
0
1.000
1
1
.500
1.0
0
1
.000
1.5
0
1
.000
1.5
0
2
.000
2.0

MLB 2026 Scores & Schedule

Scores

DATEMATCHUPSCORE
Tue
3/24
@
7-0
Wed
3/25
@
7-11
Wed
3/25
@
2-14
Wed
3/25
@
10-4
Wed
3/25
@
1-2

Schedule

DATEMATCHUPTIME (ET)
Sat
3/28
@
9:40 PM
Sun
3/29
@
1:35 PM
Sun
3/29
@
1:35 PM
Sun
3/29
@
1:35 PM
Sun
3/29
@
1:37 PM