Ryan Helsley has an ERA of 3.18 versus the Brewers in his career.

	OPP	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	Brewers	3.18	32	3	3	.500	0	45	0	0	9	34.0	26	12	17	7	7	1	18	0	137	1	11.91	1.85	6.43	1.85	32.8	5.1	0.97	.247	4.50	6.88
2	Mets	1.74	10	2	0	1.000	0	10	0	0	3	10.1	6	2	3	1	3	1	5	0	42	1	8.71	2.61	3.33	0.87	23.8	7.1	0.87	.185	2.61	5.23
3	Reds	2.78	30	1	2	.333	0	40	0	0	11	35.2	26	11	12	2	13	0	16	2	142	4	10.09	3.28	3.08	0.50	28.2	9.2	1.09	.276	3.03	6.56
4	Royals	2.00	8	0	0		0	10	0	0	2	9.0	5	2	2	0	6	0	3	1	38	0	10.00	6.00	1.67	0.00	26.3	15.8	1.22	.227	2.00	5.00
5	Cubs	3.94	27	4	2	.667	0	24	0	0	10	29.2	30	13	13	4	13	0	16	2	130	3	7.28	3.94	1.85	1.21	18.5	10.0	1.45	.292	3.94	9.10
6	Marlins	3.48	10	2	1	.667	0	14	0	0	3	10.1	9	4	4	1	4	0	5	0	44	1	12.19	3.48	3.50	0.87	31.8	9.1	1.26	.320	3.48	7.84
7	Dodgers	7.00	8	3	1	.750	0	12	0	0	1	9.0	12	7	7	1	5	1	4	1	45	2	12.00	5.00	2.40	1.00	26.7	11.1	1.89	.423	7.00	12.00
8	Rockies	0.00	11	2	0	1.000	0	12	0	0	5	12.0	6	0	1	0	4	0	6	0	44	0	9.00	3.00	3.00	0.00	27.3	9.1	0.83	.214	0.75	4.50
9	Giants	2.63	11	1	1	.500	0	20	0	0	3	13.2	13	4	4	1	5	0	4	1	58	3	13.17	3.29	4.00	0.66	34.5	8.6	1.32	.375	2.63	8.56
10	Nationals	0.63	13	2	0	1.000	0	12	0	0	3	14.1	10	1	2	0	8	0	6	1	55	1	7.53	5.02	1.50	0.00	21.8	14.5	1.26	.286	1.26	6.28
11	Diamondbacks	2.63	13	2	0	1.000	0	17	0	0	3	13.2	12	4	4	1	3	0	7	0	53	1	11.20	1.98	5.67	0.66	32.1	5.7	1.10	.344	2.63	7.90
12	Pirates	1.50	25	0	1	.000	0	30	0	0	11	24.0	12	4	4	1	12	0	14	1	96	0	11.25	4.50	2.50	0.38	31.3	12.5	1.00	.208	1.50	4.50
13	Twins	3.00	5	1	0	1.000	0	8	0	0	2	6.0	6	2	2	1	0	0	4	0	24	0	12.00	0.00		1.50	33.3	0.0	1.00	.333	3.00	9.00
14	Tigers	9.95	7	0	0		0	7	0	0	1	6.1	9	7	7	3	4	0	4	1	31	2	9.95	5.68	1.75	4.26	22.6	12.9	2.05	.353	9.95	12.79
15	Phillies	3.45	15	2	1	.667	0	23	0	0	6	15.2	10	6	7	2	5	0	10	1	62	1	13.21	2.87	4.60	1.15	37.1	8.1	0.96	.250	4.02	5.74
16	Padres	2.92	12	1	0	1.000	0	14	0	0	4	12.1	9	4	4	1	9	0	7	0	52	1	10.22	6.57	1.56	0.73	26.9	17.3	1.46	.286	2.92	6.57
17	Guardians	2.25	8	1	2	.333	0	7	0	0	3	8.0	1	2	4	0	3	0	7	1	29	0	7.88	3.38	2.33	0.00	24.1	10.3	0.50	.053	4.50	1.13
18	Braves	6.46	14	3	2	.600	0	21	0	0	3	15.1	18	11	12	2	12	0	9	0	75	0	12.33	7.04	1.75	1.17	28.0	16.0	1.96	.400	7.04	10.57
19	Blue Jays	4.76	5	0	1	.000	0	7	0	0	1	5.2	6	3	3	1	2	0	3	0	25	0	11.12	3.18	3.50	1.59	28.0	8.0	1.41	.333	4.76	9.53
20	Rays	3.00	3	0	0		0	3	0	0	2	3.0	3	1	1	0	3	0	2	0	15	0	9.00	9.00	1.00	0.00	20.0	20.0	2.00	.333	3.00	9.00
21	Yankees	2.70	3	0	0		0	3	0	0	3	3.1	2	1	1	1	2	0	3	1	14	0	8.10	5.40	1.50	2.70	21.4	14.3	1.20	.125	2.70	5.40
22	Mariners	4.50	4	0	1	.000	0	8	0	0	1	4.0	3	2	2	0	2	0	1	0	16	0	18.00	4.50	4.00	0.00	50.0	12.5	1.25	.500	4.50	6.75
23	Angels	0.00	4	0	0		0	7	0	0	1	4.1	2	0	0	0	0	0	1	0	15	0	14.54	0.00		0.00	46.7	0.0	0.46	.250	0.00	4.15
24	Red Sox	6.00	2	1	0	1.000	0	6	0	0	0	3.0	1	2	2	0	4	0	1	0	14	0	18.00	12.00	1.50	0.00	42.9	28.6	1.67	.250	6.00	3.00
25	Rangers	0.00	4	0	0		0	6	0	0	2	4.0	1	0	0	0	0	0	3	0	12	0	13.50	0.00		0.00	50.0	0.0	0.25	.167	0.00	2.25