George Leclair has allowed the most earned runs in a game, with 20 earned runs versus the Indianapolis Hoosiers on August 16, 1914.

Interpreted as:

most earned runs by a player in one regular-season game all-time

	NAME	ER	DATE	TM		OPP	DEC	GS	ERA	SO	CG	SHO	SV	IP	H	R	HR	BB	HBP	GF	IBB	TBF	WP
1	George Leclair G. Leclair	20	8/16/1914	PTF	@	IND	L	1	22.50	0	1	0	0	8.0	24	21	0	8	0	0		51	0
2	Howard Ehmke H. Ehmke	16	9/28/1923	BSA	vs	NYY	L	1	24.00	6	0	0	0	6.0	21	17	2	4	0	0		42	0
3	Jack Bracken J. Bracken	16	9/15/1901	CLE	@	DET	L	1	20.57	1	1	0	0	7.0	24	21	1	3	2	0		49	1
4	Bob Feller B. Feller	15	8/26/1938	CLE	@	NYY	L	1	19.29	7	0	0	0	7.0	15	15	2	9	0	0		44	1
5	Slick Castleman S. Castleman	15	6/9/1936	NYG	@	CIN	L	1	16.88	2	1	0	0	8.0	18	15	1	3	0	0		45	1
6	Flint Rhem F. Rhem	15	8/4/1933	PHN	vs	NYG	L	1	16.88	1	0	0	0	8.0	21	16	0	3	1	0		47	0
7	Hugh McQuillan H. McQuillan	15	9/11/1927	BSN	@	CIN	L	1	20.25	2	0	0	0	6.2	17	16	1	3	0	0		39	0
8	Nelson Greene N. Greene	15	6/20/1925	BKN	@	PIT		0	20.25	0	0	0	0	6.2	18	15	3	3	0	1		40	1
9	Win Noyes W. Noyes	15	9/5/1919	PHA	vs	BSA	L	1	19.29	3	0	0	0	7.0	22	15	1	2	1	0		43	0
10	Jack Katoll J. Katoll	15	9/12/1902	BAL	vs	WSH	L	1	15.00	0	1	0	0	9.0	23	15	0	1	0	0		49	0
11	Jim Hughes J. Hughes	15	8/20/1902	BKN	@	CIN	L	1	16.88	3	1	0	0	8.0	21	15	1	3	0	0		45	0
12	Al Maul A. Maul	15	9/5/1901	NYG	vs	PIT	L	1	15.00	3	1	0	0	9.0	22	15	1	5	0	0		52	0
13	Casey Patten C. Patten	15	7/24/1901	WSH	@	CWS	L	1	16.88	1	1	0	0	8.0	20	17	0	4	0	0		52	0
14	Vin Mazzaro V. Mazzaro	14	5/16/2011	KCR	vs	CLE		0	54.00	2	0	0	0	2.1	11	14	1	3	0	0	0	21	1
15	Mike Oquist M. Oquist	14	8/3/1998	OAK	vs	NYY	L	1	25.20	3	0	0	0	5.0	16	14	4	3	0	0	0	32	0
16	Bill Travers B. Travers	14	8/14/1977	MIL	@	CLE	L	1	16.43	4	0	0	0	7.2	18	14	2	4	1	0	0	45	2
17	Al Jurisich A. Jurisich	14	6/28/1947	PHN	@	NYG	L	1	15.75	1	1	0	0	8.0	16	14	3	6	0	0		46	0
18	Les McCrabb L. McCrabb	14	4/16/1942	PHA	@	BSA		0	31.50	0	0	0	0	4.0	14	14	2	2	1	1		29	1
19	Chubby Dean C. Dean	14	9/28/1940	PHA	@	BSA	L	1	15.75	1	1	0	0	8.0	19	16	1	5	0	0		47	2
20	Carl Doyle C. Doyle	14	6/8/1940	BKN	@	CIN		0	31.50	2	0	0	0	4.0	16	14	1	4	4	0		36	2
21	Jim Walkup J. Walkup	14	7/25/1937	SLA	vs	WSH	L	1	15.75	3	0	0	0	8.0	16	14	1	5	0	0		44	1
22	Hod Lisenbee H. Lisenbee	14	9/11/1936	PHA	@	CWS	L	1	15.75	1	1	0	0	8.0	26	17	2	4	0	0		51	1
23	Dutch Schesler D. Schesler	14	7/11/1931	PHN	vs	NYG		0	15.75	1	0	0	0	8.0	22	16	4	0	1	1		48	0
24	Johnny Miljus J. Miljus	14	7/25/1929	CLE	@	PHA	L	1	42.00	0	0	0	0	3.0	13	14	3	3	0	0		25	0
25	Ted Lyons T. Lyons	14	7/21/1924	CWS	@	WSH	L	1	15.75	3	1	0	0	8.0	18	16	0	5	0	0		48	0

Unlock 2x data

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.

MLB 2026 Batting Leaders

HR Leaders

4

DeLauter

3

Langeliers

3

Raley

RBI Leaders

6

Langeliers

5

Robert

5

Smith

Batting Average Leaders

.750

Giménez

.625

Langeliers

.625

Stewart

Hit Leaders

6

Giménez

6

Stanton

5

Turang

Run Leaders

5

DeLauter

4

Neto

4

Arozarena

OBP Leaders

.778

Giménez

.733

Trout

.700

Caminero

SLG Leaders

1.750

Langeliers

1.600

Murakami

1.333

Raley

SB Leaders

3

Hamilton

2

Crow-Armstrong

2

Duran

MLB 2026 Pitching Leaders

Win Leaders

1

Yamamoto

1

Crochet

1

Skubal

Strikeout Leaders

12

Cease

11

Gausman

11

Misiorowski

ERA Leaders

1.50

Valdez

1.50

Gausman

1.50

Kirby

WHIP Leaders

0.17

Gausman

0.19

Schlittler

0.25

Latz

K/9 Leaders

20.25

Cease

20.25

Ashby

19.80

Misiorowski

K/BB Leaders

9.00

Woo

8.00

Pérez

7.00

Webb

Walk Leaders

1

Woo

1

Abbott

1

Valdez

MLB Fantasy 2026

FanDuel Points Leaders

84.5

DeLauter

80.3

Trout

75.6

Langeliers

DraftKings Points Leaders

63

DeLauter

60

Trout

56

Langeliers

MLB 2026 Betting

Best Record ATS

2-0

3-0

2-0

Worst Record ATS

1-2

1-1

MLB 2026 Standings

NL East	W	L	PCT	GB
Braves	2	0	1.000
Marlins	2	0	1.000
Mets	2	0	1.000
Phillies	1	1	.500	1.0
Nationals	1	1	.500	1.0
NL Central	W	L	PCT	GB
Brewers	2	0	1.000
Cardinals	2	0	1.000
Cubs	1	1	.500	1.0
Reds	1	1	.500	1.0
Pirates	0	2	.000	2.0
NL West	W	L	PCT	GB
Dodgers	3	0	1.000
Padres	1	2	.333	2.0
Rockies	0	2	.000	2.5
Diamondbacks	0	3	.000	3.0
Giants	0	3	.000	3.0

AL East	W	L	PCT	GB
Yankees	3	0	1.000
Blue Jays	2	0	1.000	0.5
Orioles	1	1	.500	1.5
Red Sox	1	1	.500	1.5
Rays	0	2	.000	2.5
AL Central	W	L	PCT	GB
Guardians	2	1	.667
Tigers	2	1	.667
Twins	1	1	.500	0.5
White Sox	0	2	.000	1.5
Royals	0	2	.000	1.5
AL West	W	L	PCT	GB
Angels	2	1	.667
Rangers	1	1	.500	0.5
Astros	1	2	.333	1.0
Mariners	1	2	.333	1.0
Athletics	0	2	.000	1.5