Cody Carroll has the highest career ERA in the month of July, with an ERA of 162.00.

Interpreted as:

highest era by a player in july all-time

	NAME	ERA	G	W	L	W%	GS	SO	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Cody Carroll C. Carroll	162.00	2	0	0		0	1	0	0	0	0.1	3	6	6	0	4	1	0	0	9	1	27.00	108.00	0.25	0.00	11.1	44.4	21.00	1.000	162.00	81.00
2	Tim Young T. Young	108.00	2	0	0		0	0	0	0	0	0.1	2	4	4	2	1	1	0	0	5	0	0.00	27.00	0.00	54.00	0.0	20.0	9.00	.000	108.00	54.00
3	Manny Hernandez M. Hernandez	108.00	1	0	0		0	0	0	0	0	0.1	3	4	4	0	2	0	0	1	6	0	0.00	54.00	0.00	0.00	0.0	33.3	15.00	.750	108.00	81.00
4	George Darrow G. Darrow	108.00	1	0	1	.000	1	0	0	0	0	0.1	4	4	4	1	0	0	0		5	0	0.00	0.00		27.00	0.0	0.0	12.00	.750	108.00	108.00
5	Steve Hathaway S. Hathaway	81.00	1	0	0		0	1	0	0	0	0.1	3	3	3	1	0	0	0	0	4	0	27.00	0.00		27.00	25.0	0.0	9.00	1.000	81.00	81.00
6	Daniel Stange D. Stange	81.00	1	0	1	.000	0	0	0	0	0	0.1	1	3	3	1	2	0	1	0	4	0	0.00	54.00	0.00	27.00	0.0	50.0	9.00	.000	81.00	27.00
7	Bobby LaFromboise B. LaFromboise	81.00	1	0	0		0	1	0	0	0	0.1	3	3	4	0	1	0	0	0	5	0	27.00	27.00	1.00	0.00	20.0	20.0	12.00	1.000	108.00	81.00
8	Carlos Gomez C. Gomez	81.00	1	0	0		0	0	0	0	0	0.1	0	3	3	0	4	0	0	0	5	0	0.00	108.00	0.00	0.00	0.0	80.0	12.00	.000	81.00	0.00
9	John Edelman J. Edelman	81.00	1	0	0		0	0	0	0	0	0.1	0	3	3	0	3	0	0	0	4	0	0.00	81.00	0.00	0.00	0.0	75.0	9.00	.000	81.00	0.00
10	Art Lopatka A. Lopatka	81.00	1	0	1	.000	1	0	0	0	0	0.1	3	3	3	0	0	0	0		4	0	0.00	0.00		0.00	0.0	0.0	9.00	.750	81.00	81.00
11	Harry Hoch H. Hoch	81.00	2	0	0		0	0	0	0	0	0.1	4	3	5	0	2	0	0		8	0	0.00	54.00	0.00	0.00	0.0	25.0	18.00	.667	135.00	108.00
12	Howie Nunn H. Nunn	67.50	3	0	1	.000	0	1	0	0	0	0.2	4	5	6	0	3	0	0	1	9	0	13.50	40.50	0.33	0.00	11.1	33.3	10.50	.800	81.00	54.00
13	Cam Vieaux C. Vieaux	63.00	1	0	0		0	1	0	0	0	1.0	6	7	8	1	3	0	0	0	13	0	9.00	27.00	0.33	9.00	7.7	23.1	9.00	.625	72.00	54.00
14	Satoru Komiyama S. Komiyama	63.00	1	0	0		0	1	0	0	0	1.0	8	7	7	1	1	0	0	0	12	0	9.00	9.00	1.00	9.00	8.3	8.3	9.00	.778	63.00	72.00
15	Thaddeus Ward T. Ward	54.00	1	0	0		0	0	0	0	0	0.2	2	4	4	1	2	0	0	0	6	0	0.00	27.00	0.00	13.50	0.0	33.3	6.00	.333	54.00	27.00
16	Ray Kerr R. Kerr	54.00	1	0	0		0	0	0	0	0	0.1	0	2	2	0	3	0	0	0	4	0	0.00	81.00	0.00	0.00	0.0	75.0	9.00	.000	54.00	0.00
17	Luis Oviedo L. Oviedo	54.00	1	0	1	.000	1	2	0	0	0	1.0	5	6	8	1	3	1	0	0	13	0	18.00	27.00	0.67	9.00	15.4	23.1	8.00	.667	72.00	45.00
18	Miguel Del Pozo M. Del Pozo	54.00	2	0	0		0	0	0	0	0	0.2	2	4	4	0	4	0	0	1	8	0	0.00	54.00	0.00	0.00	0.0	50.0	9.00	.500	54.00	27.00
19	Huascar Ynoa H. Ynoa	54.00	1	0	0		0	1	0	0	0	1.0	5	6	6	1	1	0	0	0	9	0	9.00	9.00	1.00	9.00	11.1	11.1	6.00	.667	54.00	45.00
20	Jeremy Bleich J. Bleich	54.00	2	0	0		0	1	0	0	0	0.1	2	2	2	0	0	1	0	0	4	0	27.00	0.00		0.00	25.0	0.0	6.00	1.000	54.00	54.00
21	Edwin Escobar E. Escobar	54.00	1	0	0		0	0	0	0	0	0.1	1	2	2	0	0	1	0	0	3	0	0.00	0.00		0.00	0.0	0.0	3.00	.500	54.00	27.00
22	Michael Mariot M. Mariot	54.00	1	0	0		0	0	0	0	0	0.1	3	2	5	1	2	0	0	0	7	0	0.00	54.00	0.00	27.00	0.0	28.6	15.00	.500	135.00	81.00
23	Anthony Gose A. Gose	54.00	1	0	0		0	1	0	0	0	0.2	2	4	4	1	2	0	0	0	6	0	13.50	27.00	0.50	13.50	16.7	33.3	6.00	.500	54.00	27.00
24	Paul Janish P. Janish	54.00	1	0	0		0	1	0	0	0	1.0	4	6	6	1	2	0	1	0	9	0	9.00	18.00	0.50	9.00	11.1	22.2	6.00	.600	54.00	36.00
25	Jose Reyes J. Reyes	54.00	1	0	0		0	0	0	0	0	1.0	5	6	6	2	2	1	1	0	11	0	0.00	18.00	0.00	18.00	0.0	18.2	7.00	.500	54.00	45.00