highest run differential by a team in a season from 1894 to 2023

Between the 1894 and 2023 seasons, the New York Yankees had the highest run differential by a team in a season, with a differential of 411 runs in 1939.

	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	Yankees	411	1939	152	.702	106	45	5,300	967	1,521	259	55	166	904	701	36	543	72	37	6,129	2,388	480	92			99	.287	.374	.451	.825
2	Yankees	371	1927	155	.714	110	44	5,354	976	1,644	291	103	158	907	642	22	610	90	64	6,222	2,615	552	204				.307	.384	.488	.872
3	Orioles	363	1895	132	.669	87	43	4,725	1,009	1,530	235	89	25	828	355	106	243	310		5,311	2,018	349	125				.324	.384	.427	.811
4	Beaneaters	360	1897	135	.705	93	39	4,937	1,025	1,574	230	83	45	885	423	47	263	233		5,521	2,105	358	114				.319	.378	.426	.804
5	Orioles	352	1894	129	.695	89	39	4,799	1,171	1,647	271	150	33	976	516	98	200	324		5,564	2,317	454	151				.343	.418	.483	.901
6	Dodgers	334	2022	162	.685	111	51	5,526	847	1,418	325	31	212	812	607	56	1,374	98	18	6,245	2,441	568	3	53	22	85	.257	.333	.442	.775
7	Yankees	334	1936	155	.667	102	51	5,591	1,065	1,676	315	83	182	997	700	33	593	77	40	6,391	2,703	580	67				.300	.381	.483	.864
8	Pirates	334	1902	142	.741	103	36	4,926	774	1,410	189	95	18	660	372	64	440	222		5,480	1,843	302	118				.286	.344	.374	.718
9	Orioles	333	1896	132	.698	90	39	4,719	995	1,548	207	100	23	854	386	120	201	441		5,323	2,024	330	98				.328	.393	.429	.822
10	Cubs	323	1906	155	.763	116	36	5,018	704	1,316	181	71	20	539	448	45	516	283		5,742	1,699	272	231				.262	.328	.339	.667
11	Orioles	310	1898	154	.644	96	53	5,242	933	1,584	154	77	12	757	519	160	316	250		6,000	1,928	243	79				.302	.382	.368	.750
12	Yankees	309	1998	162	.704	114	48	5,643	965	1,625	290	31	207	907	653	57	1,025	153	63	6,444	2,598	528	32	59	34	145	.288	.364	.460	.825
13	Yankees	308	1937	157	.662	102	52	5,487	979	1,554	282	73	174	921	712	34	607	60	36	6,294	2,504	529	61				.283	.369	.456	.825
14	Yankees	307	1931	155	.614	94	59	5,608	1,067	1,667	276	78	155	990	750	28	554	139	68	6,473	2,564	509	87				.297	.383	.457	.840
15	Mariners	300	2001	162	.716	116	46	5,680	927	1,637	310	38	169	881	614	62	989	174	42	6,474	2,530	517	48	70	54	112	.288	.360	.445	.805
16	Yankees	294	1942	154	.669	103	51	5,305	801	1,429	223	57	108	744	591	29	556	69	33	6,009	2,090	388	84			103	.269	.346	.394	.740
17	Orioles	290	1897	136	.692	90	40	4,872	964	1,584	243	66	19	821	437	115	255	401		5,496	2,016	328	72				.325	.394	.414	.808
18	Athletics	285	1929	151	.693	104	46	5,204	901	1,537	288	75	122	845	540	29	440	63	42	5,987	2,341	485	214				.295	.365	.450	.815
19	Cardinals	282	1944	157	.682	105	49	5,474	772	1,507	274	59	100	722	543	27	471	37		6,168	2,199	433	124			96	.275	.344	.402	.745
20	Astros	280	2019	162	.660	107	55	5,613	920	1,538	323	28	288	891	645	66	1,166	67	27	6,391	2,781	639	10	57	17	146	.274	.352	.495	.848
21	Yankees	278	1932	156	.695	107	47	5,476	1,002	1,564	279	82	160	954	765	27	526	77	66	6,344	2,487	521	76				.286	.376	.454	.830
22	Cardinals	275	1942	156	.688	106	48	5,422	755	1,454	282	69	60	680	551	22	505	71		6,125	2,054	411	130			90	.268	.338	.379	.717
23	Dodgers	273	2019	162	.654	106	56	5,493	886	1,414	302	20	279	861	607	81	1,356	57	10	6,281	2,593	601	55	45	47	100	.257	.338	.472	.810
24	Indians	273	1948	156	.626	97	58	5,446	840	1,534	242	54	155	801	646	24	575	54	44	6,201	2,349	451	85			132	.282	.360	.431	.792
25	Giants	273	1905	155	.686	105	48	5,094	778	1,392	191	88	39	642	517	90	497	291		5,839	1,876	318	138				.273	.351	.368	.719