Between the 2010 and 2020 seasons, Kwang-Hyun Kim had the best ERA, with an ERA of 1.62.

Interpreted as:

best with a minimum of 0.5 IP per team game pitcher 2010 to 2020

	NAME	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	ERA-	FIP	FIP-	H/9	PRAA
1	Kwang-Hyun Kim K. Kim	1.62	8	3	0	1.000	7	24	0	0	1	39.0	28	7	9	3	12	0	1	2	154	1	5.54	2.77	2.00	0.69	15.6	7.8	1.03	.217	2.08	38	3.87	90	6.46	1.9
2	Ian Anderson I. Anderson	1.95	6	3	2	.600	6	41	0	0	0	32.1	21	7	11	1	14	2	0	0	138	4	11.41	3.90	2.93	0.28	29.7	10.1	1.08	.250	3.06	43	2.53	58	5.85	6.8
3	Clayton Kershaw C. Kershaw	2.31	304	162	63	.720	303	2,241	25	15	0	2054.1	1,528	527	584	163	442	32	0	20	8,008	70	9.82	1.94	5.07	0.71	28.0	5.5	0.96	.266	2.56	60	2.65	67	6.69	297.6
4	Jose Fernandez J. Fernandez	2.58	76	38	17	.691	76	589	0	0	0	471.1	357	135	150	31	140	13	0	12	1,888	16	11.25	2.67	4.21	0.59	31.2	7.4	1.05	.292	2.86	68	2.43	64	6.82	73
5	Jacob deGrom J. deGrom	2.61	183	70	51	.579	183	1,359	3	1	0	1169.2	941	339	371	102	284	20	0	13	4,654	26	10.46	2.19	4.79	0.78	29.2	6.1	1.05	.290	2.85	67	2.74	68	7.24	172.4
6	Zac Gallen Z. Gallen	2.78	27	6	8	.429	27	178	0	0	0	152.0	117	47	50	17	61	6	0	1	625	7	10.54	3.61	2.92	1.01	28.5	9.8	1.17	.275	2.96	63	3.63	84	6.93	12.1
7	Josh Fleming J. Fleming	2.78	7	5	0	1.000	5	25	0	0	0	32.1	28	10	10	5	7	1	0	0	130	0	6.96	1.95	3.57	1.39	19.2	5.4	1.08	.250	2.78	66	4.39	103	7.79	-0.5
8	Tejay Antone T. Antone	2.80	13	0	3	.000	4	45	0	0	0	35.1	20	11	11	4	16	2	1	0	141	2	11.46	4.08	2.81	1.02	31.9	11.3	1.02	.216	2.80	59	3.63	78	5.09	3.9
9	Michael Soroka M. Soroka	2.86	37	15	6	.714	37	171	0	0	0	214.0	194	68	77	15	55	8	0	1	871	6	7.19	2.31	3.11	0.63	19.6	6.3	1.16	.288	3.24	65	3.39	78	8.16	22.6
10	Cliff Lee C. Lee	2.95	134	53	39	.576	134	924	16	8	0	960.0	892	315	346	89	132	12	0	2	3,838	9	8.66	1.24	7.00	0.83	24.1	3.4	1.07	.300	3.24	76	2.79	71	8.36	123
11	Hyun Jin Ryu H. Jin Ryu	2.95	138	59	35	.628	137	737	3	2	1	807.1	758	265	289	78	181	14	1	13	3,301	12	8.22	2.02	4.07	0.87	22.3	5.5	1.16	.297	3.22	76	3.29	82	8.45	66.4
12	Chris Sale C. Sale	3.03	312	109	73	.599	232	2,007	16	3	12	1629.2	1,312	548	590	172	374	98	25	14	6,544	38	11.08	2.07	5.37	0.95	30.7	5.7	1.03	.293	3.26	71	2.90	69	7.25	235.7
13	Justin Verlander J. Verlander	3.10	322	161	86	.652	322	2,267	20	6	0	2148.0	1,741	739	799	230	569	52	0	10	8,656	50	9.50	2.38	3.98	0.96	26.2	6.6	1.08	.273	3.35	75	3.26	78	7.29	217.8
14	Kyle Hendricks K. Hendricks	3.12	175	69	48	.590	174	882	5	4	0	1047.1	931	363	394	104	226	41	0	13	4,232	10	7.58	1.94	3.90	0.89	20.8	5.3	1.10	.278	3.39	76	3.53	86	8.00	69.8
15	Max Scherzer M. Scherzer	3.14	331	166	78	.680	331	2,544	11	5	0	2131.0	1,739	744	788	239	557	71	0	18	8,595	64	10.74	2.35	4.57	1.01	29.6	6.5	1.08	.289	3.33	76	3.07	75	7.34	247
16	Johnny Cueto J. Cueto	3.15	247	108	65	.624	247	1,322	17	8	0	1574.1	1,391	551	596	149	427	79	0	17	6,455	24	7.56	2.44	3.10	0.85	20.5	6.6	1.15	.277	3.41	79	3.62	91	7.95	59.5
17	Walker Buehler W. Buehler	3.15	70	24	9	.727	61	420	2	0	0	365.2	283	128	146	41	93	14	2	2	1,469	13	10.34	2.29	4.52	1.01	28.6	6.3	1.03	.269	3.59	77	3.22	75	6.97	42.7
18	Corey Kluber C. Kluber	3.16	209	98	58	.628	204	1,462	17	7	0	1342.2	1,165	471	518	132	293	46	3	9	5,401	25	9.80	1.96	4.99	0.88	27.1	5.4	1.09	.298	3.47	75	2.99	72	7.81	170.4
19	Dakota Hudson D. Hudson	3.17	67	23	10	.697	40	186	0	0	1	241.0	203	85	102	27	119	11	3	9	1,026	7	6.95	4.44	1.56	1.01	18.1	11.6	1.34	.258	3.81	76	4.73	111	7.58	-13.2
20	Mike Clevinger M. Clevinger	3.19	105	44	23	.657	92	603	2	2	0	542.1	436	192	200	58	207	9	4	2	2,206	11	10.01	3.44	2.91	0.96	27.3	9.4	1.19	.284	3.32	71	3.53	81	7.24	50.1
21	Stephen Strasburg S. Strasburg	3.19	241	112	59	.655	241	1,697	2	2	0	1443.2	1,193	512	563	144	378	51	0	18	5,844	43	10.58	2.36	4.49	0.90	29.0	6.5	1.09	.294	3.51	79	2.96	74	7.44	170.1
22	Gerrit Cole G. Cole	3.19	204	101	55	.647	204	1,430	4	2	0	1268.0	1,087	450	488	129	332	44	0	6	5,131	47	10.15	2.36	4.31	0.92	27.9	6.5	1.12	.300	3.46	80	3.10	76	7.72	140
23	Madison Bumgarner M. Bumgarner	3.21	294	120	96	.556	294	1,814	15	6	0	1877.2	1,661	670	732	203	438	68	0	35	7,657	25	8.69	2.10	4.14	0.97	23.7	5.7	1.12	.284	3.51	84	3.39	89	7.96	84.6
24	Zack Greinke Z. Greinke	3.21	323	158	73	.684	323	1,939	7	2	0	2051.0	1,826	732	786	204	451	38	0	14	8,273	68	8.51	1.98	4.30	0.90	23.4	5.5	1.11	.288	3.45	79	3.23	80	8.01	180.5
25	Blake Snell B. Snell	3.24	108	42	30	.583	108	648	0	0	0	556.0	456	200	222	60	232	2	0	4	2,292	45	10.49	3.76	2.79	0.97	28.3	10.1	1.24	.293	3.59	77	3.50	83	7.38	43.9