lowest era+ by an active starter all-time with 300 ip

Jacob deGrom has the best career ERA by an active starting pitcher when pitching at least 300 innings, with an ERA of 2.49.

Interpreted as:

lowest era+ by an active starter all-time with 300 or more ip

	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	H/9
1	Jacob deGrom J. deGrom	2.49	1462.1	234	92	59	.609	234	1,760	4	2	0	1,115	405	442	129	328	24	0	13	5,739	28	10.83	2.02	5.37	0.79	30.7	5.7	0.99	.282	2.72	6.86
2	Clayton Kershaw C. Kershaw	2.51	2777.1	437	216	94	.697	437	2,992	25	15	0	2,122	775	850	232	689	44	0	27	10,957	105	9.70	2.23	4.34	0.75	27.3	6.3	1.01	.270	2.75	6.88
3	Drew Rasmussen D. Rasmussen	2.61	324.0	66	25	14	.641	66	278	0	0	0	250	94	100	25	69	8	0	0	1,265	15	7.72	1.92	4.03	0.69	22.0	5.5	0.98	.254	2.78	6.94
4	Max Fried M. Fried	2.94	967.1	168	83	36	.697	168	939	6	4	0	845	316	352	79	252	40	0	5	3,932	43	8.74	2.34	3.73	0.74	23.9	6.4	1.13	.292	3.27	7.86
5	Corbin Burnes C. Burnes	3.01	886.0	149	55	35	.611	149	1,015	0	0	0	683	296	327	93	249	34	0	1	3,567	39	10.31	2.53	4.08	0.94	28.5	7.0	1.05	.271	3.32	6.94
6	Shohei Ohtani S. Ohtani	3.01	483.2	88	38	19	.667	88	610	1	1	0	350	162	170	53	173	24	0	2	1,960	44	11.35	3.22	3.53	0.99	31.1	8.8	1.08	.270	3.16	6.51
7	Shane McClanahan S. McClanahan	3.02	404.2	74	33	16	.673	74	456	0	0	0	331	136	143	48	116	5	0	1	1,627	19	10.14	2.58	3.93	1.07	28.0	7.1	1.10	.282	3.18	7.36
8	Chris Sale C. Sale	3.04	1952.1	307	139	84	.623	307	2,416	16	3	0	1,600	659	711	201	443	124	0	12	7,863	44	11.14	2.04	5.45	0.93	30.7	5.6	1.05	.299	3.28	7.38
9	Brandon Woodruff B. Woodruff	3.14	653.2	115	44	26	.629	115	754	2	1	0	514	228	237	73	171	28	0	1	2,623	7	10.38	2.35	4.41	1.01	28.7	6.5	1.05	.276	3.26	7.08
10	Max Scherzer M. Scherzer	3.17	2867.0	459	215	112	.657	459	3,394	12	5	0	2,344	1,010	1,083	335	752	110	0	20	11,588	79	10.65	2.36	4.51	1.05	29.3	6.5	1.08	.287	3.40	7.36
11	Shane Bieber S. Bieber	3.17	836.1	134	62	31	.667	134	955	5	2	0	742	295	316	92	186	17	0	1	3,385	33	10.28	2.00	5.13	0.99	28.2	5.5	1.11	.304	3.40	7.98
12	Gerrit Cole G. Cole	3.18	1954.0	317	153	80	.657	317	2,251	8	5	0	1,627	690	740	217	500	61	0	8	7,861	58	10.37	2.30	4.50	1.00	28.6	6.4	1.09	.292	3.41	7.49
13	Blake Snell B. Snell	3.18	1105.2	213	77	58	.570	213	1,372	1	1	0	850	391	426	108	503	11	0	5	4,583	81	11.17	4.09	2.73	0.88	29.9	11.0	1.22	.287	3.47	6.92
14	Michael King M. King	3.19	305.0	59	17	20	.459	59	347	1	1	0	260	108	130	31	107	13	0	3	1,279	7	10.24	3.16	3.24	0.91	27.1	8.4	1.20	.293	3.84	7.67
15	Tarik Skubal T. Skubal	3.21	662.2	119	50	31	.617	119	762	1	1	0	540	236	254	77	148	23	0	0	2,653	9	10.35	2.01	5.15	1.05	28.7	5.6	1.04	.282	3.45	7.33
16	Framber Valdez F. Valdez	3.25	937.2	151	72	42	.632	151	917	9	3	0	773	339	368	75	330	50	0	1	3,856	52	8.80	3.17	2.78	0.72	23.8	8.6	1.18	.281	3.53	7.42
17	Tony Gonsolin T. Gonsolin	3.28	389.1	78	33	12	.733	78	365	0	0	0	280	142	151	50	138	15	0	2	1,574	14	8.44	3.19	2.64	1.16	23.2	8.8	1.07	.229	3.49	6.47
18	Zack Wheeler Z. Wheeler	3.29	1677.2	275	110	73	.601	275	1,751	4	3	0	1,435	613	664	157	482	70	0	14	6,884	40	9.39	2.59	3.63	0.84	25.4	7.0	1.14	.289	3.56	7.70
19	Andrew Abbott A. Abbott	3.32	322.2	59	25	16	.610	59	306	1	1	0	280	119	127	49	116	4	0	1	1,341	9	8.54	3.24	2.64	1.37	22.8	8.7	1.23	.267	3.54	7.81
20	Justin Verlander J. Verlander	3.32	3477.1	538	262	152	.633	538	3,468	26	9	0	2,955	1,283	1,388	364	975	116	0	27	14,213	97	8.98	2.52	3.56	0.94	24.4	6.9	1.13	.279	3.59	7.65
21	Cristopher Sánchez C. Sánchez	3.32	387.1	69	22	17	.564	69	363	2	1	0	364	143	159	37	92	10	0	0	1,592	15	8.43	2.14	3.95	0.86	22.8	5.8	1.18	.300	3.69	8.46
22	Logan Webb L. Webb	3.32	956.0	160	60	45	.571	160	888	3	2	0	901	353	390	66	224	31	0	3	3,897	22	8.36	2.11	3.96	0.62	22.8	5.7	1.18	.311	3.67	8.48
23	Justin Steele J. Steele	3.34	493.1	91	30	22	.577	91	496	1	0	0	453	183	215	49	148	18	0	0	2,067	14	9.05	2.70	3.35	0.89	24.0	7.2	1.22	.298	3.92	8.26
24	Bryan Woo B. Woo	3.34	304.1	55	18	12	.600	55	281	0	0	0	247	113	118	40	59	13	0	1	1,219	3	8.31	1.74	4.76	1.18	23.1	4.8	1.01	.251	3.49	7.30
25	Alek Manoah A. Manoah	3.34	420.0	75	29	20	.592	75	412	0	0	0	331	156	176	48	158	44	0	1	1,763	9	8.83	3.39	2.61	1.03	23.4	9.0	1.16	.257	3.77	7.09