most seasons with an era under 1.5, 50+ ip and 0 games started

Emmanuel Clase and Craig Kimbrel were tied for playing the most seasons with 50.0+ innings pitched with an ERA better than 1.50 and when they didn't start, with 3 seasons.

Interpreted as:

most seasons by a player with an era under 1.5, 50+ ip and 0 games started

	NAME	SEAS	ERA	IP	GS	G	W	L	W%	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	ERA-	FIP	FIP-	H/9	PRAA
1	Emmanuel Clase E. Clase	3	1.08	216.2	0	222	11	11	.500	217	0	0	113	133	26	46	7	36	3	184	6	820	9	9.01	1.50	6.03	0.29	26.5	4.4	0.78	.226	1.91	27	2.10	52	5.52	47.1
2	Craig Kimbrel C. Kimbrel	3	1.22	198.2	0	198	12	4	.750	340	0	0	127	99	27	28	13	48	9	167	2	743	13	15.40	2.17	7.08	0.59	45.8	6.5	0.74	.258	1.27	30	1.38	35	4.48	57.4
3	Josh Hader J. Hader	2	1.25	115.0	0	121	6	5	.545	187	0	0	66	57	16	19	6	54	5	94	2	455	6	14.63	4.23	3.46	0.47	41.1	11.9	0.97	.251	1.49	30	2.17	50	4.46	27.2
4	Kirby Yates K. Yates	2	1.18	122.1	0	121	7	7	.500	186	0	0	74	64	16	24	5	41	9	101	6	480	3	13.68	3.02	4.54	0.37	38.8	8.5	0.86	.247	1.77	29	1.90	45	4.71	32.3
5	Andrew Miller A. Miller	2	1.45	137.0	0	127	14	4	.778	218	0	0	14	73	22	24	11	30	7	29	0	519	2	14.32	1.97	7.27	0.72	42.0	5.8	0.75	.245	1.58	33	1.82	42	4.80	38.4
6	Wade Davis W. Davis	2	0.97	139.1	0	140	17	3	.850	187	0	0	20	71	15	16	3	43	3	35	1	530	2	12.08	2.78	4.35	0.19	35.3	8.1	0.82	.231	1.03	24	1.71	44	4.59	33.4
7	Greg Holland G. Holland	2	1.32	129.1	0	133	3	4	.429	193	0	0	93	77	19	24	6	38	0	121	1	495	11	13.43	2.64	5.08	0.42	39.0	7.7	0.89	.275	1.67	33	1.58	41	5.36	32.7
8	Joaquin Benoit J. Benoit	2	1.41	114.2	0	116	5	4	.556	139	0	0	12	58	18	20	9	25	1	33	3	422	4	10.91	1.96	5.56	0.71	32.9	5.9	0.72	.198	1.57	38	2.37	62	4.55	19
9	Joe Nathan J. Nathan	2	1.36	132.1	0	135	7	4	.636	147	0	0	82	79	20	23	7	40	3	118	7	511	6	10.00	2.72	3.68	0.48	28.8	7.8	0.90	.229	1.56	32	2.53	61	5.37	23.6
10	Mariano Rivera M. Rivera	2	1.39	149.0	0	135	13	9	.591	157	0	0	82	91	23	29	6	24	6	127	0	565	1	9.48	1.45	6.54	0.36	27.8	4.2	0.77	.228	1.75	32	2.08	48	5.50	37
11	Aroldis Chapman A. Chapman	1	1.17	61.1	0	67	5	3	.625	85	0	0	32	28	8	9	3	15	0	43	0	228	6	12.47	2.20	5.67	0.44	37.3	6.6	0.70	.200	1.32	27	1.73	41	4.11	16.8
12	Félix Bautista F. Bautista	1	1.48	61.0	0	56	8	2	.800	110	0	0	33	30	10	14	4	26	2	46	0	237	7	16.23	3.84	4.23	0.59	46.4	11.0	0.92	.274	2.07	35	1.87	45	4.43	16
13	Chris Martin C. Martin	1	1.05	51.1	0	55	4	1	.800	46	0	0	3	45	6	6	2	8	0	12	3	199	1	8.06	1.40	5.75	0.35	23.1	4.0	1.03	.301	1.05	23	2.43	56	7.89	10.7
14	Edwin Díaz E. Díaz	1	1.31	62.0	0	61	3	1	.750	118	0	0	32	34	9	9	3	18	2	49	1	235	2	17.13	2.61	6.56	0.44	50.2	7.7	0.84	.330	1.31	34	0.90	23	4.94	21.2
15	Evan Phillips E. Phillips	1	1.14	63.0	0	64	7	3	.700	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	29	1.93	48	4.71	14.5
16	Ryne Stanek R. Stanek	1	1.15	54.2	0	59	2	1	.667	62	0	0	1	36	7	8	2	31	0	10	1	224	4	10.21	5.10	2.00	0.33	27.7	13.8	1.23	.264	1.32	30	3.01	77	5.93	5.4
17	Cionel Pérez C. Pérez	1	1.40	57.2	0	66	7	1	.875	55	0	0	1	46	9	11	2	21	1	8	1	234	4	8.58	3.28	2.62	0.31	23.5	9.0	1.16	.284	1.72	37	2.79	72	7.18	6.9
18	Ryan Helsley R. Helsley	1	1.25	64.2	0	54	9	1	.900	94	0	0	19	28	9	11	6	20	0	33	1	239	1	13.08	2.78	4.70	0.84	39.3	8.4	0.74	.185	1.53	32	2.33	60	3.90	11.5
19	Jeremy Jeffress J. Jeffress	1	1.29	76.2	0	73	8	1	.889	89	0	0	15	49	11	12	5	27	1	24	4	299	4	10.45	3.17	3.30	0.59	29.8	9.0	0.99	.249	1.41	32	2.78	68	5.75	10.9
20	Blake Treinen B. Treinen	1	0.78	80.1	0	68	9	2	.818	100	0	0	38	46	7	12	2	21	1	58	3	315	6	11.20	2.35	4.76	0.22	31.7	6.7	0.83	.230	1.34	19	1.81	44	5.15	21
21	Kenley Jansen K. Jansen	1	1.32	68.1	0	65	5	0	1.000	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	32	1.31	31	5.80	22.6
22	Zack Britton Z. Britton	1	0.54	67.0	0	69	2	1	.667	74	0	0	47	38	4	7	1	18	0	63	3	254	10	9.94	2.42	4.11	0.13	29.1	7.1	0.84	.230	0.94	13	1.93	44	5.10	17.7
23	Dellin Betances D. Betances	1	1.40	90.0	0	70	5	0	1.000	135	0	0	1	46	14	15	4	24	4	8	1	341	2	13.50	2.40	5.63	0.40	39.6	7.0	0.78	.241	1.50	36	1.64	42	4.60	22.2
24	Kelvin Herrera K. Herrera	1	1.41	70.0	0	70	4	3	.571	59	0	0	0	54	11	12	0	26	3	12	0	285	1	7.59	3.34	2.27	0.00	20.7	9.1	1.14	.274	1.54	36	2.68	72	6.94	8.3
25	Drew Storen D. Storen	1	1.12	56.1	0	65	2	1	.667	46	0	0	11	44	7	8	2	11	3	18	3	224	4	7.35	1.76	4.18	0.32	20.5	4.9	0.98	.259	1.28	31	2.70	74	7.03	6