The Florida Marlins gave up the fewest runs by a team in July 2009, with 88 runs.

	TEAM	R	MONTH	G	W%	W	L	ERA	SO	SHO	SV	IP	H	ER	HR	BB	HBP	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Marlins	88	July 2009	24	.583	14	10	3.51	176	1	7	215.2	197	84	23	77	10	12	904	9	7.34	3.21	2.29	0.96	19.5	8.5	1.27	.282	3.67	8.22
2	Braves	94	July 2009	27	.593	16	11	3.34	188	0	9	237.0	220	88	18	79	6	7	991	4	7.14	3.00	2.38	0.68	19.0	8.0	1.26	.289	3.57	8.35
3	Giants	94	July 2009	27	.519	14	13	3.25	218	1	6	241.0	192	87	20	85	4	6	981	11	8.14	3.17	2.56	0.75	22.2	8.7	1.15	.263	3.51	7.17
4	Rangers	94	July 2009	25	.680	17	8	3.59	162	0	9	223.0	199	89	20	78	7	1	926	8	6.54	3.15	2.08	0.81	17.5	8.4	1.24	.272	3.79	8.03
5	Cardinals	96	July 2009	27	.593	16	11	3.27	181	0	6	239.2	248	87	19	79	9	4	1,025	9	6.80	2.97	2.29	0.71	17.7	7.7	1.36	.311	3.61	9.31
6	Tigers	96	July 2009	24	.417	10	14	3.53	188	0	4	219.0	216	86	32	79	4	5	934	4	7.73	3.25	2.38	1.32	20.1	8.5	1.35	.292	3.95	8.88
7	Phillies	97	July 2009	27	.741	20	7	3.22	190	0	7	246.0	215	88	27	65	11	1	1,007	4	6.95	2.38	2.92	0.99	18.9	6.5	1.14	.263	3.55	7.87
8	Rockies	98	July 2009	26	.577	15	11	3.77	180	0	8	229.0	209	96	17	79	4	9	951	9	7.07	3.10	2.28	0.67	18.9	8.3	1.26	.286	3.85	8.21
9	Blue Jays	104	July 2009	24	.333	8	16	3.81	193	0	2	219.2	215	93	20	103	9	6	954	5	7.91	4.22	1.87	0.82	20.2	10.8	1.45	.310	4.26	8.81
10	Cubs	105	July 2009	27	.667	18	9	3.46	204	0	8	249.2	222	96	28	99	10	7	1,057	7	7.35	3.57	2.06	1.01	19.3	9.4	1.29	.271	3.79	8.00
11	Dodgers	106	July 2009	25	.600	15	10	3.57	180	0	7	231.2	195	92	18	94	14	11	980	12	6.99	3.65	1.91	0.70	18.4	9.6	1.25	.263	4.12	7.58
12	Diamondbacks	107	July 2009	26	.538	14	12	3.70	196	1	6	228.2	227	94	20	83	4	3	986	15	7.71	3.27	2.36	0.79	19.9	8.4	1.36	.303	4.21	8.93
13	Mets	108	July 2009	26	.462	12	14	4.02	160	0	4	226.0	229	101	23	109	10	7	992	3	6.37	4.34	1.47	0.92	16.1	11.0	1.50	.299	4.30	9.12
14	Red Sox	110	July 2009	25	.520	13	12	4.06	199	1	8	226.0	234	102	19	62	4	3	962	1	7.92	2.47	3.21	0.76	20.7	6.4	1.31	.317	4.38	9.32
15	Rays	115	July 2009	24	.500	12	12	4.58	167	1	7	214.0	233	109	27	66	7	4	933	7	7.02	2.78	2.53	1.14	17.9	7.1	1.40	.309	4.84	9.80
16	Pirates	116	July 2009	25	.320	8	17	4.66	155	0	3	220.0	242	114	20	88	6	4	959	10	6.34	3.60	1.76	0.82	16.2	9.2	1.50	.322	4.75	9.90
17	Orioles	119	July 2009	25	.360	9	16	4.55	139	0	4	221.1	231	112	30	82	6	9	957	2	5.65	3.33	1.70	1.22	14.5	8.6	1.41	.287	4.84	9.39
18	White Sox	121	July 2009	27	.519	14	13	4.31	183	1	6	234.0	224	112	24	83	11	3	987	7	7.04	3.19	2.20	0.92	18.5	8.4	1.31	.292	4.65	8.62
19	Indians	121	July 2009	24	.500	12	12	4.86	136	0	5	213.0	227	115	30	67	8	0	916	7	5.75	2.83	2.03	1.27	14.8	7.3	1.38	.292	5.11	9.59
20	Yankees	126	July 2009	27	.667	18	9	4.11	188	0	13	240.2	233	110	27	77	10	6	1,016	17	7.03	2.88	2.44	1.01	18.5	7.6	1.29	.289	4.71	8.71
21	Nationals	132	July 2009	27	.333	9	18	4.50	143	1	3	232.0	254	116	26	79	3	9	1,006	13	5.55	3.06	1.81	1.01	14.2	7.9	1.44	.302	5.12	9.85
22	Mariners	132	July 2009	27	.519	14	13	4.63	166	1	10	239.0	217	123	41	86	9	3	1,004	10	6.25	3.24	1.93	1.54	16.5	8.6	1.27	.251	4.97	8.17
23	Astros	137	July 2009	27	.556	15	12	4.97	183	1	5	239.0	254	132	27	90	9	15	1,035	10	6.89	3.39	2.03	1.02	17.7	8.7	1.44	.313	5.16	9.56
24	Angels	138	July 2009	26	.731	19	7	4.91	178	0	9	236.2	248	129	35	89	13	6	1,032	8	6.77	3.38	2.00	1.33	17.2	8.6	1.42	.297	5.25	9.43
25	Twins	140	July 2009	24	.500	12	12	5.32	145	0	9	225.0	258	133	28	72	6	1	991	5	5.80	2.88	2.01	1.12	14.6	7.3	1.47	.311	5.60	10.32