The Pittsburgh Pirates and the Toronto Blue Jays were tied for the best record in June 2013, with a record of 17-9.

	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	Pirates	17-9	June 2013	.654	26	17	9	920	111	225	50	5	29	103	74	17	241	16	9	1,020	372	84	8	1	6	16	.245	.312	.404	.717
2	Blue Jays	17-9	June 2013	.654	26	17	9	909	129	226	36	4	36	122	74	5	175	21	3	1,001	378	76	6	7	1	21	.249	.307	.416	.722
3	Red Sox	17-11	June 2013	.607	28	17	11	1,000	156	298	61	11	29	151	94	7	219	22	4	1,114	468	101	4	9	11	25	.298	.359	.468	.827
4	Marlins	15-10	June 2013	.600	25	15	10	883	107	226	35	8	20	101	52	9	178	8	9	956	337	63	7	5	5	21	.256	.302	.382	.684
5	Athletics	16-11	June 2013	.593	27	16	11	944	123	245	44	3	33	113	85	3	196	9	7	1,042	394	80	2	8	8	21	.260	.320	.417	.738
6	Royals	16-11	June 2013	.593	27	16	11	914	108	238	45	5	20	101	68	6	165	20	6	1,000	353	70	8	4	5	19	.260	.315	.386	.701
7	Braves	16-12	June 2013	.571	28	16	12	923	104	226	43	1	29	100	115	10	230	14	7	1,062	358	73	9	5	11	18	.245	.333	.388	.721
8	Orioles	16-12	June 2013	.571	28	16	12	965	130	255	52	1	37	124	50	8	213	13	8	1,033	420	90	3	7	4	9	.264	.304	.435	.739
9	Dodgers	15-13	June 2013	.536	28	15	13	933	107	239	46	2	25	102	69	5	183	14	3	1,024	364	73	10	7	3	29	.256	.309	.390	.699
10	Indians	15-13	June 2013	.536	28	15	13	930	130	236	46	2	27	126	107	7	231	24	4	1,057	367	75	3	10	3	20	.254	.332	.395	.727
11	Padres	15-13	June 2013	.536	28	15	13	986	122	255	45	7	31	114	78	7	229	27	8	1,083	407	83	8	4	9	20	.259	.316	.413	.729
12	Tigers	14-13	June 2013	.519	27	14	13	923	123	263	56	0	29	115	93	9	163	5	7	1,038	406	85	5	8	6	34	.285	.353	.440	.793
13	Angels	14-13	June 2013	.519	27	14	13	947	135	265	45	3	25	125	98	9	163	18	2	1,069	391	73	4	11	10	26	.280	.349	.413	.762
14	Cardinals	14-14	June 2013	.500	28	14	14	991	151	283	58	5	32	146	65	12	196	3	3	1,086	447	95	10	8	4	28	.286	.335	.451	.786
15	Twins	13-13	June 2013	.500	26	13	13	884	107	230	49	3	27	103	94	7	187	2	7	995	366	79	6	4	3	14	.260	.335	.414	.749
16	Rangers	14-14	June 2013	.500	28	14	14	961	98	224	43	0	27	94	77	12	192	20	8	1,063	348	70	8	5	1	18	.233	.297	.362	.659
17	Nationals	13-13	June 2013	.500	26	13	13	886	102	216	59	3	24	93	68	5	196	9	4	972	353	86	7	6	6	17	.244	.299	.398	.698
18	Phillies	13-15	June 2013	.464	28	13	15	989	128	271	47	11	28	121	72	9	202	22	7	1,086	424	86	9	7	6	25	.274	.327	.429	.756
19	Rockies	13-15	June 2013	.464	28	13	15	994	129	276	55	10	35	121	65	5	218	19	2	1,080	456	100	14	2	7	16	.278	.325	.459	.783
20	Rays	13-15	June 2013	.464	28	13	15	949	107	239	38	5	32	104	88	6	197	12	5	1,054	383	75	2	9	3	22	.252	.317	.404	.720
21	Cubs	12-15	June 2013	.444	27	12	15	935	109	211	49	7	26	103	79	9	200	12	4	1,034	352	82	5	6	6	12	.226	.291	.376	.667
22	Reds	12-15	June 2013	.444	27	12	15	933	93	218	47	2	27	92	76	15	210	8	9	1,043	350	76	12	7	6	26	.234	.300	.375	.675
23	Astros	12-15	June 2013	.444	27	12	15	865	90	183	40	2	24	86	62	9	238	19	8	953	299	66	10	7	4	17	.212	.269	.346	.615
24	Brewers	12-15	June 2013	.444	27	12	15	929	101	237	31	16	22	93	53	16	188	21	4	1,019	366	69	15	6	4	20	.255	.305	.394	.699
25	Diamondbacks	12-15	June 2013	.444	27	12	15	942	120	241	45	0	19	111	87	7	199	7	5	1,051	343	64	9	6	6	24	.256	.321	.364	.686