highest regular season run differential by mlb champion in a season from 1910 to 1929

Between the 1910 and 1929 seasons, the New York Yankees had the highest run differential by a team with more than 0 championships in a season, with a differential of 371 runs in 1927.

	TEAM	DIFF	CHAMPS	SEASON	G	W%	W	L	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	AVG	OBP	SLG	OPS
1	Yankees	371	1	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
2	Athletics	285	1	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
3	Athletics	259	1	1911	152	.669	101	50	5,199	861	1,540	237	93	35	692	424	65	523	226		5,920	2,068	365	232	.296	.357	.398	.754
4	Red Sox	255	1	1912	154	.691	105	47	5,071	799	1,404	269	84	29	654	565	45	586	185	182	5,872	1,928	382	191	.277	.355	.380	.735
5	Athletics	230	1	1910	155	.680	102	48	5,154	671	1,373	191	105	19	541	409	47	573	207		5,809	1,831	315	199	.266	.326	.355	.681
6	Indians	212	1	1920	154	.636	98	56	5,203	856	1,575	301	95	35	757	574	36	376	73	93	6,067	2,171	431	254	.303	.376	.417	.793
7	Yankees	209	1	1928	154	.656	101	53	5,337	894	1,576	267	79	133	826	562	23	553	51	52	6,067	2,400	479	145	.295	.365	.450	.815
8	Giants	204	1	1921	153	.614	94	59	5,278	840	1,575	237	93	75	748	469	33	390	137	114	5,946	2,223	405	166	.298	.359	.421	.781
9	Yankees	202	1	1923	152	.645	98	54	5,345	824	1,555	231	80	105	767	511	35	515	69	74	6,036	2,261	416	145	.291	.357	.423	.780
10	Athletics	201	1	1913	153	.627	96	57	5,044	794	1,412	223	80	33	660	534	65	547	221		5,816	1,894	336	173	.280	.356	.375	.732
11	Pirates	197	1	1925	153	.621	95	58	5,372	912	1,651	316	105	78	820	499	30	363	159	63	6,036	2,411	499	135	.307	.369	.449	.818
12	Giants	194	1	1922	156	.604	93	61	5,454	852	1,661	253	90	80	756	448	48	421	116	83	6,109	2,334	423	159	.305	.363	.428	.790
13	White Sox	194	1	1917	156	.649	100	54	5,057	656	1,281	152	81	18	535	522	47	479	219		5,861	1,649	251	235	.253	.329	.326	.655
14	Reds	177	1	1919	140	.686	96	44	4,577	578	1,204	135	83	20	489	405	33	368	143		5,214	1,565	238	199	.263	.327	.342	.669
15	Red Sox	169	1	1915	155	.669	101	50	5,024	668	1,308	202	76	14	574	527	49	476	118	117	5,865	1,704	292	265	.260	.336	.339	.676
16	Senators	143	1	1924	156	.597	92	62	5,303	753	1,561	256	88	22	688	507	55	388	116	85	6,099	2,059	366	234	.294	.362	.388	.750
17	Cardinals	139	1	1926	156	.578	89	65	5,381	817	1,541	259	82	90	756	478	33	518	83		6,104	2,234	431	212	.286	.348	.415	.763
18	Braves	109	1	1914	158	.614	94	59	5,206	657	1,307	213	60	35	572	502	50	617	139		5,979	1,745	308	221	.251	.323	.335	.658
19	Red Sox	92	1	1918	126	.595	75	51	3,982	473	990	159	54	15	385	407	27	324	110		4,607	1,302	228	191	.249	.322	.327	.649
20	Red Sox	68	1	1916	156	.591	91	63	5,018	548	1,246	197	56	14	455	464	38	482	129		5,756	1,597	267	236	.248	.317	.318	.635