The Texas Rangers had the best record by a team in April 2012, with a record of 17-6.

	TEAM	REC	MONTH	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	Rangers	17-6	April 2012	.739	23	17	6	808	124	236	41	3	36	119	68	12	167	17	8	901	391	80	5	8	6	15	.292	.353	.484	.837
2	Dodgers	16-7	April 2012	.696	23	16	7	743	91	189	35	3	20	88	83	7	156	15	11	855	290	58	16	6	6	20	.254	.333	.390	.723
3	Rays	15-8	April 2012	.652	23	15	8	753	106	191	38	5	28	103	90	11	179	15	7	866	323	71	5	7	10	19	.254	.339	.429	.768
4	Nationals	14-8	April 2012	.636	22	14	8	747	74	169	35	1	13	70	82	4	173	8	4	845	245	49	7	5	9	12	.226	.304	.328	.632
5	Cardinals	14-8	April 2012	.636	22	14	8	762	113	213	38	7	24	112	77	7	166	16	5	859	337	69	10	3	4	14	.280	.350	.442	.792
6	Orioles	14-9	April 2012	.609	23	14	9	766	96	191	39	3	30	89	55	9	171	6	7	839	326	72	3	6	3	23	.249	.305	.426	.731
7	Braves	14-9	April 2012	.609	23	14	9	777	116	201	38	5	23	111	76	2	166	17	5	874	318	66	11	8	1	10	.259	.323	.409	.733
8	Yankees	13-9	April 2012	.591	22	13	9	763	120	208	39	1	37	116	88	8	138	13	3	871	360	77	3	9	5	18	.273	.350	.472	.822
9	Mets	13-10	April 2012	.565	23	13	10	784	91	210	38	2	18	86	85	4	196	6	6	886	306	58	8	5	6	16	.268	.341	.390	.731
10	Indians	11-9	April 2012	.550	20	11	9	693	90	170	35	3	16	87	101	7	144	14	7	815	259	54	6	8	6	18	.245	.344	.374	.717
11	Giants	12-10	April 2012	.545	22	12	10	763	90	199	38	8	20	86	58	3	129	13	7	837	313	66	7	6	4	16	.261	.313	.410	.723
12	Diamondbacks	12-11	April 2012	.522	23	12	11	765	104	188	40	3	24	103	81	9	192	21	7	873	306	67	10	8	9	18	.246	.322	.400	.722
13	Blue Jays	12-11	April 2012	.522	23	12	11	799	105	191	35	4	27	98	80	10	159	13	7	900	315	66	2	9	9	23	.239	.313	.394	.707
14	White Sox	11-11	April 2012	.500	22	11	11	754	85	182	39	5	23	82	62	9	180	13	7	837	300	67	7	5	6	15	.241	.305	.398	.703
15	Rockies	11-11	April 2012	.500	22	11	11	755	113	196	43	10	24	109	66	8	153	18	5	840	331	77	6	5	2	10	.260	.324	.438	.762
16	Reds	11-11	April 2012	.500	22	11	11	751	87	180	42	6	19	85	69	6	167	10	4	846	291	67	14	6	9	14	.240	.306	.387	.694
17	Red Sox	11-11	April 2012	.500	22	11	11	772	127	217	58	2	29	124	63	6	167	7	4	852	366	89	2	9	4	17	.281	.336	.474	.811
18	Tigers	11-11	April 2012	.500	22	11	11	742	94	180	29	6	23	85	61	8	157	6	3	819	290	58	3	5	5	18	.243	.305	.391	.696
19	Brewers	11-12	April 2012	.478	23	11	12	752	102	177	37	9	32	98	65	14	183	18	6	846	328	78	8	7	3	16	.235	.305	.436	.742
20	Phillies	11-12	April 2012	.478	23	11	12	776	76	192	31	2	14	72	48	4	157	16	2	842	269	47	10	4	2	16	.247	.293	.347	.640
21	Athletics	10-12	April 2012	.455	22	10	12	738	68	156	31	1	17	64	68	8	153	19	5	818	240	49	1	3	1	11	.211	.284	.325	.609
22	Mariners	10-12	April 2012	.455	22	10	12	766	90	187	41	3	20	87	57	2	164	10	6	834	294	64	4	5	1	10	.244	.296	.384	.680
23	Pirates	10-12	April 2012	.455	22	10	12	710	58	162	34	2	13	53	48	6	166	13	10	781	239	49	14	3	2	15	.228	.282	.337	.618
24	Astros	9-14	April 2012	.391	23	9	14	805	104	207	36	9	14	99	82	6	183	18	6	904	303	59	9	2	5	13	.257	.330	.376	.706
25	Marlins	8-14	April 2012	.364	22	8	14	727	73	166	36	6	18	69	62	4	161	20	4	802	268	60	4	5	6	24	.228	.291	.369	.659