best record after 63 first games in 2015

The St. Louis Cardinals had the best record by a team in their first 63 games in 2015, with a record of 42-21.

	TEAM	REC	SEASON	W%	G	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	Cardinals	42-21	2015	.667	63	42	21	2,138	250	562	113	12	49	239	194	18	483	24	18	2,383	846	174	14	19	23	49	.263	.327	.396	.722
2	Royals	38-25	2015	.603	63	38	25	2,152	279	588	115	17	48	264	132	31	365	34	15	2,348	881	180	14	19	12	49	.273	.322	.409	.731
3	Dodgers	37-26	2015	.587	63	37	26	2,077	278	537	111	9	81	270	227	21	473	14	16	2,355	909	201	18	12	14	54	.259	.336	.438	.774
4	Pirates	36-27	2015	.571	63	36	27	2,183	261	560	118	4	50	249	160	32	500	48	15	2,420	836	172	28	17	23	39	.257	.314	.383	.697
5	Astros	35-28	2015	.556	63	35	28	2,089	260	489	108	6	83	245	197	15	578	50	15	2,326	858	197	7	18	11	43	.234	.302	.411	.713
6	Cubs	35-28	2015	.556	63	35	28	2,165	267	534	107	13	63	253	215	34	599	46	19	2,437	856	183	10	13	21	38	.247	.323	.395	.718
7	Giants	34-29	2015	.540	63	34	29	2,188	258	590	108	14	52	244	180	22	423	32	15	2,419	882	174	19	10	10	50	.270	.330	.403	.733
8	Twins	34-29	2015	.540	63	34	29	2,109	265	522	104	17	48	251	151	16	467	23	17	2,306	804	169	12	18	17	55	.248	.300	.381	.682
9	Yankees	34-29	2015	.540	63	34	29	2,173	288	540	109	9	79	276	198	27	472	33	12	2,432	904	197	10	24	10	35	.249	.316	.416	.732
10	Rays	34-29	2015	.540	63	34	29	2,090	234	503	100	12	56	226	170	31	495	42	21	2,313	795	168	9	13	9	34	.241	.306	.380	.686
11	Tigers	33-30	2015	.524	63	33	30	2,155	264	593	106	22	50	249	193	11	480	49	26	2,383	893	178	9	15	21	65	.275	.336	.414	.750
12	Rangers	33-30	2015	.524	63	33	30	2,159	289	544	108	11	66	271	197	37	503	45	16	2,430	872	185	16	21	12	39	.252	.322	.404	.726
13	Mets	33-30	2015	.524	63	33	30	2,080	237	503	97	6	54	227	172	28	487	24	6	2,303	774	157	10	13	13	62	.242	.307	.372	.679
14	Nationals	33-30	2015	.524	63	33	30	2,121	272	532	107	7	67	261	196	18	499	17	15	2,374	854	181	21	18	17	42	.251	.317	.403	.720
15	Blue Jays	33-30	2015	.524	63	33	30	2,128	343	571	131	8	77	327	200	18	459	39	7	2,386	949	216	16	24	1	53	.268	.333	.446	.779
16	Orioles	32-31	2015	.508	63	32	31	2,091	269	536	86	13	71	256	152	20	506	20	9	2,290	861	170	10	17	8	53	.256	.311	.412	.722
17	Angels	32-31	2015	.508	63	32	31	2,083	248	504	92	3	66	236	164	19	458	22	19	2,294	800	161	12	16	15	38	.242	.301	.384	.685
18	Padres	31-32	2015	.492	63	31	32	2,172	274	533	103	13	51	263	166	14	526	42	9	2,379	815	167	15	12	12	43	.245	.302	.375	.677
19	Diamondbacks	31-32	2015	.492	63	31	32	2,240	290	592	105	13	59	272	195	11	493	57	21	2,490	900	177	25	19	22	48	.264	.324	.402	.726
20	Braves	30-33	2015	.476	63	30	33	2,141	270	555	110	8	41	255	191	17	428	34	15	2,388	804	159	25	14	16	56	.259	.323	.376	.698
21	Indians	30-33	2015	.476	63	30	33	2,128	265	541	123	9	55	258	238	15	421	35	13	2,427	847	187	20	26	13	45	.254	.330	.398	.728
22	Reds	28-35	2015	.444	63	28	35	2,121	252	513	89	12	74	240	201	17	460	66	18	2,372	848	175	20	13	14	33	.242	.311	.400	.711
23	White Sox	28-35	2015	.444	63	28	35	2,122	221	507	83	7	45	213	144	24	469	21	19	2,311	739	135	7	14	4	51	.239	.293	.348	.641
24	Mariners	28-35	2015	.444	63	28	35	2,130	216	499	95	11	66	202	176	16	523	24	23	2,343	814	172	9	12	12	40	.234	.296	.382	.678
25	Rockies	28-35	2015	.444	63	28	35	2,161	272	578	109	13	70	266	136	19	495	29	18	2,341	923	192	13	12	14	42	.267	.315	.427	.742