lowest career era by a player with a minimum 800 innings pitched with a maximum of 999 innings pitched active players

Kenley Jansen has the best career ERA by an active pitcher when pitching at least 800 innings and pitching 999 innings or fewer, with an ERA of 2.63.

	NAME	ERA	IP	G	W	L	W%	GS	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	Kenley Jansen K. Jansen	2.63	893.0	899	50	38	.568	0	1,245	0	0	460	597	261	279	86	272	31	675	19	3,552	21	12.55	2.74	4.58	0.87	35.1	7.7	0.97	.266	2.81	66	2.61	64	6.02	141.9
2	Max Fried M. Fried	2.96	979.1	183	82	38	.683	166	953	6	4	0	853	322	357	83	266	39	10	6	3,987	43	8.76	2.44	3.58	0.76	23.9	6.7	1.14	.291	3.28	69	3.25	78	7.84	99.1
3	Corbin Burnes C. Burnes	3.15	968.0	210	63	38	.624	149	1,114	0	0	2	756	339	374	104	280	38	16	3	3,914	42	10.36	2.60	3.98	0.97	28.5	7.2	1.07	.274	3.48	75	3.24	78	7.03	100
4	Shane Bieber S. Bieber	3.22	843.0	136	62	32	.660	134	958	5	2	0	752	302	323	94	188	18	1	1	3,415	34	10.23	2.01	5.10	1.00	28.1	5.5	1.12	.305	3.45	76	3.08	73	8.03	108
5	Framber Valdez F. Valdez	3.28	978.2	171	75	45	.625	149	962	9	3	0	811	357	393	78	349	55	7	1	4,040	53	8.85	3.21	2.76	0.72	23.8	8.6	1.19	.282	3.61	79	3.47	84	7.46	72.9
6	Logan Webb L. Webb	3.34	949.2	161	60	45	.571	158	875	3	2	0	896	352	389	66	224	31	0	4	3,874	22	8.29	2.12	3.91	0.63	22.6	5.8	1.18	.310	3.69	82	3.03	76	8.49	105.3
7	Seth Lugo S. Lugo	3.36	918.1	346	59	45	.567	109	881	1	0	16	815	343	370	107	243	32	66	18	3,768	20	8.63	2.38	3.63	1.05	23.4	6.4	1.15	.283	3.63	82	3.66	88	7.99	50
8	Zac Gallen Z. Gallen	3.47	902.0	158	57	43	.570	158	966	2	2	0	744	348	369	101	298	34	0	3	3,702	32	9.64	2.97	3.24	1.01	26.1	8.0	1.16	.279	3.68	82	3.58	88	7.42	49.5
9	Sandy Alcantara S. Alcantara	3.57	968.2	160	44	63	.411	152	844	12	4	0	837	384	431	101	305	37	3	8	3,984	22	7.84	2.83	2.77	0.94	21.2	7.7	1.18	.273	4.00	85	3.84	92	7.78	33.7
10	Jack Flaherty J. Flaherty	3.67	905.2	173	60	48	.556	167	1,032	0	0	0	747	369	390	126	320	51	0	9	3,749	31	10.26	3.18	3.23	1.25	27.5	8.5	1.18	.280	3.88	90	3.93	95	7.42	21.3
11	Freddy Peralta F. Peralta	3.68	837.1	193	59	40	.596	144	1,033	1	0	1	632	342	363	106	326	43	6	3	3,473	30	11.10	3.50	3.17	1.14	29.7	9.4	1.14	.268	3.90	87	3.67	87	6.79	51.1
12	Merrill Kelly M. Kelly	3.78	911.1	155	59	47	.557	155	830	0	0	0	817	383	405	116	274	16	0	10	3,742	14	8.20	2.71	3.03	1.15	22.2	7.3	1.20	.280	4.00	89	3.95	96	8.07	13.9
13	Drew Pomeranz D. Pomeranz	3.83	876.2	309	50	59	.459	142	899	0	0	10	793	373	404	110	374	26	35	9	3,734	33	9.23	3.84	2.40	1.13	24.1	10.0	1.33	.294	4.15	89	4.09	99	8.14	6.8
14	Dylan Cease D. Cease	3.83	928.0	171	59	52	.532	171	1,121	3	3	0	779	395	435	108	389	32	0	8	3,928	52	10.87	3.77	2.88	1.05	28.5	9.9	1.26	.295	4.22	91	3.62	84	7.55	66.4
15	Pablo López P. López	3.84	950.0	169	59	52	.532	169	982	1	1	0	870	405	427	114	245	52	0	12	3,930	26	9.30	2.32	4.01	1.08	25.0	6.2	1.17	.298	4.05	93	3.60	87	8.24	55.7
16	Reynaldo López R. López	3.94	820.1	268	47	54	.465	123	766	1	0	6	752	359	395	110	293	24	28	6	3,459	32	8.40	3.21	2.61	1.21	22.1	8.5	1.27	.283	4.33	91	4.20	96	8.25	12.7
17	Jordan Montgomery J. Montgomery	4.03	872.0	166	46	41	.529	161	788	1	1	1	855	390	416	104	251	19	3	3	3,671	39	8.13	2.59	3.14	1.07	21.5	6.8	1.27	.299	4.29	96	3.84	91	8.82	37.3
18	Shelby Miller S. Miller	4.03	904.1	283	49	67	.422	133	764	5	5	10	834	405	440	99	355	30	53	23	3,854	19	7.60	3.53	2.15	0.99	19.8	9.2	1.31	.282	4.38	101	4.13	106	8.30	-22.9
19	Michael Lorenzen M. Lorenzen	4.07	931.1	382	50	51	.495	107	764	1	1	15	852	421	442	114	373	37	55	15	3,942	48	7.38	3.60	2.05	1.10	19.4	9.5	1.32	.278	4.27	97	4.43	105	8.23	-20.1
20	Nick Martinez N. Martinez	4.08	854.2	254	41	52	.441	117	612	1	0	9	857	387	424	118	265	38	32	5	3,632	30	6.44	2.79	2.31	1.24	16.9	7.3	1.31	.284	4.46	96	4.57	109	9.02	-35.5
21	Ryan Yarbrough R. Yarbrough	4.19	818.0	211	56	41	.577	75	645	1	0	2	775	381	404	107	193	66	27	14	3,414	8	7.10	2.12	3.34	1.18	18.9	5.7	1.18	.278	4.44	102	4.24	102	8.53	-8.2
22	Steven Matz S. Matz	4.21	966.2	213	58	62	.483	172	915	1	1	1	986	452	488	140	283	40	8	14	4,130	19	8.52	2.63	3.23	1.30	22.2	6.9	1.31	.307	4.54	103	4.16	101	9.18	-4.2
23	Anthony DeSclafani A. DeSclafani	4.21	945.0	181	54	56	.491	169	832	3	3	0	947	442	482	136	251	27	6	15	3,975	31	7.92	2.39	3.31	1.30	20.9	6.3	1.27	.297	4.59	101	4.16	99	9.02	3.8
24	Trevor Williams T. Williams	4.40	995.2	216	53	63	.457	175	812	1	1	1	1,041	487	530	143	319	38	10	12	4,294	11	7.34	2.88	2.55	1.29	18.9	7.4	1.37	.301	4.79	105	4.48	105	9.41	-27.3
25	Yusei Kikuchi Y. Kikuchi	4.43	892.1	181	43	53	.448	169	915	1	1	1	885	439	481	150	325	27	4	3	3,830	31	9.23	3.28	2.82	1.51	23.9	8.5	1.36	.305	4.85	107	4.49	106	8.93	-27.8