largest run differential at the all star break single season all-time

The American League All-Stars have the highest run differential by a team in All-Star Games, with a differential of 12 runs.

Showing

Data note: Data: Retrosheet

	TEAM	DIFF	SEASON	G	W%	W	L	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	All-Stars	12	1946	1	1.000	1	0	36	12	14	2	0	3	12	4	0	3	0	0	40	25	5	0		1	1	.389	.450	.694	1.144
2	All-Stars	10	1983	1	1.000	1	0	38	13	15	3	2	2	13	4	0	8	0	0	46	28	7	1	3	2	0	.395	.422	.737	1.159
3	All-Stars	8	2012	1	1.000	1	0	37	8	10	1	3	1	8	3	0	6	0	0	40	20	5	0	0	0	0	.270	.325	.541	.866
4	All-Stars	8	1960	2	1.000	2	0	72	11	22	3	1	6	11	4	1	9	2	1	78	45	10	1	0	0	2	.306	.351	.625	.976
5	All-Stars	7	1992	1	1.000	1	0	44	13	19	4	0	2	13	2	0	7	2	0	46	29	6	0	0	0	0	.432	.457	.659	1.116
6	All-Stars	6	1996	1	1.000	1	0	35	6	12	3	1	2	6	0	0	8	1	2	35	23	6	0	0	0	0	.343	.343	.657	1.000
7	All-Stars	6	1993	1	1.000	1	0	35	9	11	4	0	2	7	4	1	7	1	0	40	21	6	0	0	0	0	.314	.400	.600	1.000
8	All-Stars	6	1976	1	1.000	1	0	33	7	10	0	2	2	7	1	0	5	0	0	34	20	4	0	0	0	1	.303	.324	.606	.930
9	All-Stars	6	1973	1	1.000	1	0	34	7	10	2	0	3	7	5	0	6	0	0	40	21	5	1	0	0	1	.294	.385	.618	1.002
10	All-Stars	6	1969	1	1.000	1	0	40	9	11	2	0	3	8	3	0	10	0	0	43	22	5	0	0	0	0	.275	.326	.550	.876
11	All-Stars	6	1944	1	1.000	1	0	33	7	12	2	1	0	7	4	0	4	1	0	40	16	3	3		0	0	.364	.432	.485	.917
12	All-Stars	5	2004	1	1.000	1	0	41	9	14	1	2	3	9	2	0	8	0	0	43	28	6	0	0	0	1	.341	.372	.683	1.055
13	All-Stars	5	1998	1	1.000	1	0	43	13	19	1	0	2	11	6	0	5	6	0	51	26	3	0	2	0	2	.442	.490	.605	1.095
14	All-Stars	5	1985	1	1.000	1	0	35	6	9	4	0	0	6	7	1	8	2	0	43	13	4	0	0	1	0	.257	.395	.371	.767
15	All-Stars	5	1974	1	1.000	1	0	33	7	10	3	1	1	6	3	0	7	1	0	37	18	5	0	1	0	0	.303	.351	.545	.897
16	All-Stars	5	1951	1	1.000	1	0	39	8	12	1	0	4	7	4	0	3	0	2	43	25	5	0		0	0	.308	.372	.641	1.013
17	All-Stars	5	1937	1	1.000	1	0	35	8	13	3	1	1	8	4	0	7	0	0	39	21	5	0		0	0	.371	.436	.600	1.036
18	All-Stars	4	2026	1	1.000	1	0	34	4	7	0	0	1	4	2	1	12	0	0	37	10	1	0	0	0	0	.206	.270	.294	.564
19	All-Stars	4	2011	1	1.000	1	0	31	5	9	2	0	1	5	1	0	9	3	1	32	14	3	0	0	0	0	.290	.313	.452	.764
20	All-Stars	4	1978	1	1.000	1	0	32	7	10	1	1	0	6	6	0	6	1	1	38	13	2	0	0	1	1	.313	.421	.406	.827
21	All-Stars	4	1956	1	1.000	1	0	36	7	11	2	0	2	6	4	0	12	1	1	41	19	4	1	0	0	0	.306	.375	.528	.903
22	All-Stars	4	1953	1	1.000	1	0	32	5	10	1	0	0	5	3	1	3	1	0	36	11	1	0		0	1	.313	.389	.344	.733
23	All-Stars	4	1949	1	1.000	1	0	41	11	13	5	0	0	10	5	0	5	1	0	46	18	5	0		0	1	.317	.391	.439	.830
24	All-Stars	4	1940	1	1.000	1	0	29	4	7	0	0	1	4	3	1	6	0	0	35	10	1	2		0	0	.241	.333	.345	.678
25	All-Stars	3	2021	1	1.000	1	0	36	5	9	3	0	2	5	2	0	12	0	0	38	18	5	0	0	0	1	.250	.289	.500	.789

Unlock 2x data

More MLB News

MLB's 2027 season threatened with lockout looming when labor deal expires Dec. 1

Oct 29, 2026

Tampa Bay Rays proved their brand of baseball can overcome a low payroll

Oct 29, 2026

MLB Free Agents List

Oct 29, 2026

Reliever Ryan Helsley intends to pick up his $14 million option with Baltimore, AP source says

Oct 29, 2026

Dominican appeals court revokes Wander Franco pardon in sex abuse case

Oct 29, 2026

Milwaukee is closing schools for the Brewers' long-awaited World Series title parade Friday

Oct 29, 2026

More All-Stars Stats

MLB 2026 Batting Leaders

Playoffs HR Leaders

4

Rice

3

Contreras

3

Muncy

Playoffs RBI Leaders

9

Chourio

9

Rice

9

Contreras

Playoffs Batting Average Leaders

1.000

Taylor

.500

Hoerner

.500

Genao

Playoffs Hit Leaders

19

Contreras

17

Chourio

17

Pratt

Playoffs Run Leaders

9

Turang

8

Ramírez

8

Díaz

Playoffs OBP Leaders

1.000

Taylor

.667

De Paula

.500

Rice

Playoffs SLG Leaders

1.333

Velázquez

1.333

Sheets

1.105

Rice

Playoffs SB Leaders

5

Simpson

4

Chisholm

4

Yelich

MLB 2026 Pitching Leaders

Playoffs Win Leaders

3

Hall

2

Misiorowski

2

Williams

Playoffs Strikeout Leaders

33

Williams

31

Rasmussen

20

Ashby

Playoffs ERA Leaders

0.00

Suarez

0.00

Peterson

0.00

Hader

Playoffs WHIP Leaders

0.00

Chapman

0.00

VanWey

0.00

Weissert

Playoffs K/9 Leaders

27.00

Brown

27.00

Chapman

27.00

Bibee

Playoffs K/BB Leaders

19.00

Sale

18.00

Burke

13.00

Fried

Playoffs Walk Leaders

0

Suarez

0

Warren

0

Duran

MLB Fantasy 2026

Playoffs FanDuel Points Leaders

182

Rasmussen

170.9

Contreras

155.6

Ramírez

Playoffs DraftKings Points Leaders

133

Contreras

118

Chourio

118

Ramírez

MLB 2026 Betting

Best Record ATS

97-72

96-72

91-71

88-74

87-75

94-82

Worst Record ATS

60-102

69-96

72-98

75-87

76-88

MLB 2026 Standings

NL East	W	L	PCT	GB
Braves - y	94	68	.580
Phillies - w	88	74	.543	6.0
Marlins	80	82	.494	14.0
Nationals	77	85	.475	17.0
Mets	74	88	.457	20.0
NL Central	W	L	PCT	GB
Brewers - y	103	59	.636
Cubs - w	89	73	.549	14.0
Pirates	82	80	.506	21.0
Cardinals	77	85	.475	26.0
Reds	75	87	.463	28.0
NL West	W	L	PCT	GB
Dodgers - y	100	62	.617
Padres - w	91	71	.562	9.0
Diamondbacks	86	76	.531	14.0
Giants	65	97	.401	35.0
Rockies	58	104	.358	42.0

AL East	W	L	PCT	GB
Rays - y	98	64	.605
Yankees - w	93	68	.578	4.5
Red Sox - w	87	75	.537	11.0
Orioles	79	82	.491	18.5
Blue Jays	79	83	.488	19.0
AL Central	W	L	PCT	GB
Guardians - y	85	77	.525
White Sox - w	84	78	.519	1.0
Twins	77	85	.475	8.0
Tigers	76	86	.469	9.0
Royals	69	93	.426	16.0
AL West	W	L	PCT	GB
Astros - y	81	81	.500
Rangers	80	82	.494	1.0
Mariners	76	86	.469	5.0
Athletics	64	98	.395	17.0
Angels	62	100	.383	19.0