lowest era- since 2002 in a single season 60+ ip by an nl west player

Since 2002, Brusdar Graterol has the best ERA- in the NL West with 60.0+ innings pitched in a season, with an ERA- of 28 in 2023.

	NAME	ERA-	IP	SEASON	TM	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	FIP	FIP-	H/9	PRAA
1	Brusdar Graterol B. Graterol	28	67.1	2023	LAD	68	4	2	.667	1	1.20	48	0	0	7	53	9	14	3	12	2	19	1	257	2	6.42	1.60	4.00	0.40	18.7	4.7	0.97	.260	1.87	3.03	68	7.08	10.6
2	Kirby Yates K. Yates	28	60.2	2019	SDP	60	0	5	.000	0	1.19	101	0	0	41	41	8	14	2	13	7	51	1	243	2	14.98	1.93	7.77	0.30	41.6	5.3	0.89	.325	2.08	1.29	29	6.08	21
3	Evan Phillips E. Phillips	29	63.0	2022	LAD	64	7	3	.700	0	1.14	77	0	0	2	33	8	11	2	15	3	9	1	233	0	11.00	2.14	5.13	0.29	33.0	6.4	0.76	.228	1.57	1.93	48	4.71	14.5
4	Eric Gagne E. Gagne	30	82.1	2003	LAD	77	2	3	.400	0	1.20	137	0	0	55	37	11	12	2	20	3	67	2	306	2	14.98	2.19	6.85	0.22	44.8	6.5	0.69	.243	1.31	0.85	20	4.04	31.8
5	Hung-Chih Kuo H. Kuo	31	60.0	2010	LAD	56	3	2	.600	0	1.20	73	0	0	12	29	8	8	1	18	1	16	0	229	3	10.95	2.70	4.06	0.15	31.9	7.9	0.78	.206	1.20	1.80	46	4.35	14.3
6	Kenley Jansen K. Jansen	32	68.1	2017	LAD	65	5	0	1.000	0	1.32	109	0	0	41	44	10	11	5	7	2	57	0	258	2	14.36	0.92	15.57	0.66	42.2	2.7	0.75	.289	1.45	1.31	31	5.80	22.6
7	Takashi Saito T. Saito	33	64.1	2007	LAD	63	2	1	.667	0	1.40	78	0	0	39	33	10	10	5	13	3	55	0	234	0	10.91	1.82	6.00	0.70	33.3	5.6	0.72	.207	1.40	2.56	58	4.62	13.6
8	Archie Bradley A. Bradley	38	73.0	2017	ARI	63	3	3	.500	0	1.73	79	0	0	1	55	14	14	4	21	1	13	2	290	0	9.74	2.59	3.76	0.49	27.2	7.2	1.04	.276	1.73	2.60	60	6.78	14.1
9	Daniel Bard D. Bard	38	60.1	2022	COL	57	6	4	.600	0	1.79	69	0	0	34	35	12	15	3	25	3	48	1	245	3	10.29	3.73	2.76	0.45	28.2	10.2	0.99	.221	2.24	2.86	68	5.22	8.6
10	Rex Brothers R. Brothers	40	67.1	2013	COL	72	2	1	.667	0	1.74	76	0	0	19	51	13	16	5	36	0	40	2	281	3	10.16	4.81	2.11	0.67	27.0	12.8	1.29	.280	2.14	3.36	83	6.82	5.1
11	Daniel Hudson D. Hudson	40	79.2	2010	ARI	11	7	1	.875	11	1.69	70	0	0	0	51	15	15	7	16	4	0	1	301	3	7.91	1.81	4.38	0.79	23.3	5.3	0.84	.216	1.69	3.21	80	5.76	7.2
12	Jeremy Affeldt J. Affeldt	42	62.1	2009	SFG	74	2	2	.500	0	1.73	55	0	0	0	42	12	14	3	31	3	8	3	248	5	7.94	4.48	1.77	0.43	22.2	12.5	1.17	.250	2.02	3.58	87	6.06	3.6
13	Clayton Kershaw C. Kershaw	42	149.0	2016	LAD	21	12	4	.750	21	1.69	172	3	3	0	97	28	31	8	11	2	0	1	544	5	10.39	0.66	15.64	0.48	31.6	2.0	0.72	.254	1.87	1.79	44	5.86	37.9
14	Paul Quantrill P. Quantrill	43	77.1	2003	LAD	89	2	5	.286	0	1.75	44	0	0	1	61	15	18	2	15	3	21	2	291	0	5.12	1.75	2.93	0.23	15.1	5.2	0.98	.260	2.09	2.92	68	7.10	11.9
15	Manny Corpas M. Corpas	43	78.0	2007	COL	78	4	2	.667	0	2.08	58	0	0	19	63	18	20	6	20	2	46	3	306	0	6.69	2.31	2.90	0.69	19.0	6.5	1.06	.259	2.31	3.59	77	7.27	9.1
16	Alex Vesia A. Vesia	44	66.1	2024	LAD	67	5	4	.556	0	1.76	87	0	0	5	33	13	19	7	33	1	10	3	263	2	11.80	4.48	2.64	0.95	33.1	12.5	0.99	.193	2.58	3.45	83	4.48	5.1
17	Akinori Otsuka A. Otsuka	44	77.1	2004	SDP	73	7	2	.778	0	1.75	87	0	0	2	56	15	16	6	26	0	18	6	312	0	10.13	3.03	3.35	0.70	27.9	8.3	1.06	.259	1.86	2.81	66	6.52	12.5
18	Zack Greinke Z. Greinke	44	222.2	2015	LAD	32	19	3	.864	32	1.66	200	1	0	0	148	41	43	14	40	5	0	1	843	7	8.08	1.62	5.00	0.57	23.7	4.7	0.84	.229	1.74	2.75	73	5.98	26.2
19	Brad Ziegler B. Ziegler	45	68.0	2015	ARI	66	0	3	.000	0	1.85	36	0	0	30	48	14	17	3	17	1	46	3	263	2	4.76	2.25	2.12	0.40	13.7	6.5	0.96	.218	2.25	3.44	88	6.35	3.6
20	Kenley Jansen K. Jansen	46	68.2	2016	LAD	72	3	2	.600	0	1.83	104	0	0	47	35	14	14	4	11	2	63	2	251	1	13.63	1.44	9.45	0.52	41.4	4.4	0.67	.238	1.83	1.43	36	4.59	20.2
21	Taylor Buchholz T. Buchholz	47	66.1	2008	COL	63	6	6	.500	0	2.17	56	0	0	1	45	16	23	5	18	2	19	2	263	5	7.60	2.44	3.11	0.68	21.3	6.8	0.95	.220	3.12	3.32	74	6.11	8.4
22	Brian Wilson B. Wilson	47	74.2	2010	SFG	70	3	3	.500	0	1.81	93	0	0	48	62	15	16	3	26	1	59	5	311	0	11.21	3.13	3.58	0.36	29.9	8.4	1.18	.314	1.93	2.19	57	7.47	14.3
23	Takashi Saito T. Saito	47	78.1	2006	LAD	72	6	2	.750	0	2.07	107	0	0	24	48	18	19	3	23	2	48	3	303	2	12.29	2.64	4.65	0.34	35.3	7.6	0.91	.268	2.18	1.86	42	5.51	23
24	Scott Linebrink S. Linebrink	47	73.2	2005	SDP	73	8	1	.889	0	1.83	70	0	0	1	55	15	17	4	23	0	17	4	288	3	8.55	2.81	3.04	0.49	24.3	8.0	1.06	.267	2.08	2.75	67	6.72	11.2
25	Byung-Hyun Kim B. Kim	47	84.0	2002	ARI	72	8	3	.727	0	2.04	92	0	0	36	64	19	20	5	26	6	66	2	343	2	9.86	2.79	3.54	0.54	26.8	7.6	1.07	.276	2.14	2.68	62	6.86	14.9