Josh Hader has an ERA of 1.23 against the Padres since 2018.

	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	Padres	1.23	13	1	1	.500	0	21	0	0	6	14.2	7	2	2	0	5	0	6	0	55	2	12.89	3.07	4.20	0.00	38.2	9.1	0.82	.241	1.23	4.30
2	Cubs	2.29	31	4	2	.667	0	69	0	0	16	39.1	19	10	10	4	14	1	21	0	151	1	15.79	3.20	4.93	0.92	45.7	9.3	0.84	.238	2.29	4.35
3	Cardinals	2.36	32	1	2	.333	0	62	0	0	18	34.1	17	9	10	6	11	2	22	1	132	0	16.25	2.88	5.64	1.57	47.0	8.3	0.82	.216	2.62	4.46
4	Mets	1.50	14	0	0		0	36	0	0	10	18.0	6	3	3	1	7	0	12	0	67	0	18.00	3.50	5.14	0.50	53.7	10.4	0.72	.217	1.50	3.00
5	Reds	2.31	29	0	2	.000	0	60	0	0	17	35.0	14	9	9	3	11	2	18	1	129	0	15.43	2.83	5.45	0.77	46.5	8.5	0.71	.208	2.31	3.60
6	Marlins	2.35	14	1	1	.500	0	27	0	0	8	15.1	10	4	5	2	7	0	11	0	61	0	15.85	4.11	3.86	1.17	44.3	11.5	1.11	.320	2.93	5.87
7	Royals	9.72	11	1	0	1.000	0	11	0	0	4	8.1	9	9	10	2	3	0	7	0	38	1	11.88	3.24	3.67	2.16	28.9	7.9	1.44	.318	10.80	9.72
8	Pirates	3.11	34	1	1	.500	0	71	0	0	19	37.2	18	13	13	4	18	1	23	0	149	2	16.96	4.30	3.94	0.96	47.7	12.1	0.96	.255	3.11	4.30
9	Guardians	3.00	8	1	1	.500	0	18	0	0	3	9.0	8	3	4	0	2	0	7	0	37	1	18.00	2.00	9.00	0.00	48.6	5.4	1.11	.471	4.00	8.00
10	Rockies	1.83	22	2	0	1.000	0	27	0	0	10	19.2	13	4	4	3	5	0	16	0	76	1	12.36	2.29	5.40	1.37	35.5	6.6	0.92	.244	1.83	5.95
11	Diamondbacks	1.02	16	0	0		0	20	0	0	9	17.2	8	2	2	1	4	0	13	0	62	0	10.19	2.04	5.00	0.51	32.3	6.5	0.68	.189	1.02	4.08
12	Twins	2.84	17	4	2	.667	0	34	0	0	6	19.0	9	6	7	4	6	0	13	1	72	2	16.11	2.84	5.67	1.89	47.2	8.3	0.79	.179	3.32	4.26
13	White Sox	1.08	8	0	0		0	12	0	0	6	8.1	3	1	1	1	2	1	6	0	30	0	12.96	2.16	6.00	1.08	40.0	6.7	0.60	.143	1.08	3.24
14	Phillies	2.08	9	0	2	.000	0	11	0	0	5	8.2	4	2	4	2	3	1	7	0	33	0	11.42	3.12	3.67	2.08	33.3	9.1	0.81	.125	4.15	4.15
15	Dodgers	3.44	16	2	2	.500	0	31	0	0	3	18.1	12	7	8	3	10	0	6	0	78	2	15.22	4.91	3.10	1.47	39.7	12.8	1.20	.265	3.93	5.89
16	Nationals	4.82	13	0	1	.000	0	17	0	0	9	9.1	11	5	5	1	7	1	10	1	47	0	16.39	6.75	2.43	0.96	36.2	14.9	1.93	.476	4.82	10.61
17	Giants	5.60	17	3	1	.750	0	28	0	0	7	17.2	12	11	11	5	9	3	11	0	78	2	14.26	4.58	3.11	2.55	35.9	11.5	1.19	.212	5.60	6.11
18	Braves	3.77	13	1	1	.500	0	28	0	0	9	14.1	12	6	8	1	4	0	11	0	61	2	17.58	2.51	7.00	0.63	45.9	6.6	1.12	.393	5.02	7.53
19	Tigers	4.82	10	0	0		0	14	0	0	4	9.1	6	5	5	2	5	2	7	0	41	1	13.50	4.82	2.80	1.93	34.1	12.2	1.18	.222	4.82	5.79
20	Astros	0.00	2	0	0		0	2	0	0	1	2.0	0	0	0	0	2	0	1	0	6	0	9.00	9.00	1.00	0.00	33.3	33.3	1.00	.000	0.00	0.00
21	Mariners	0.55	14	0	1	.000	0	28	0	0	7	16.1	7	1	1	1	4	0	12	0	60	0	15.43	2.20	7.00	0.55	46.7	6.7	0.67	.222	0.55	3.86
22	Athletics	4.66	10	1	2	.333	0	14	0	0	4	9.2	6	5	5	4	4	0	8	0	39	0	13.03	3.72	3.50	3.72	35.9	10.3	1.03	.118	4.66	5.59
23	Rangers	2.38	12	1	0	1.000	0	19	0	0	6	11.1	4	3	3	2	6	2	11	0	45	1	15.09	4.76	3.17	1.59	42.2	13.3	0.88	.125	2.38	3.18
24	Orioles	0.00	5	0	0		0	6	0	0	4	5.0	2	0	0	0	3	0	5	0	19	0	10.80	5.40	2.00	0.00	31.6	15.8	1.00	.200	0.00	3.60
25	Blue Jays	5.14	7	0	1	.000	0	9	0	0	5	7.0	7	4	4	2	2	1	7	0	29	0	11.57	2.57	4.50	2.57	31.0	6.9	1.29	.333	5.14	9.00