Between the 2021 and 2023 seasons, Tyler Holton had the lowest ERA in the AL, with an ERA of 2.11.

Interpreted as:

lowest era with a minimum of 0.5 IP per team game by a player from 2021 to 2023 in the al

	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	Tyler Holton T. Holton	2.11	59	3	2	.600	1	74	0	0	1	85.1	56	20	21	9	18	1	7	1	324	4	7.80	1.90	4.11	0.95	22.8	5.6	0.87	.212	2.21	50	3.56	84	5.91	6.5
2	Justin Verlander J. Verlander	2.19	39	25	7	.781	39	248	0	0	0	243.0	178	59	70	21	43	10	0	0	949	5	9.19	1.59	5.77	0.78	26.1	4.5	0.91	.250	2.59	55	2.88	72	6.59	30.2
3	Drew Rasmussen D. Rasmussen	2.70	56	19	9	.679	46	220	0	0	0	249.2	201	75	80	18	55	4	2	0	991	14	7.93	1.98	4.00	0.65	22.2	5.5	1.03	.264	2.88	70	3.03	78	7.25	25.3
4	Shohei Ohtani S. Ohtani	2.84	74	34	16	.680	74	542	1	1	0	428.1	307	135	143	47	143	23	0	2	1,724	36	11.39	3.00	3.79	0.99	31.4	8.3	1.05	.268	3.00	67	3.23	75	6.45	47.8
5	Sonny Gray S. Gray	2.90	56	16	13	.552	56	300	0	0	0	303.2	255	98	103	19	91	12	0	0	1,242	9	8.89	2.70	3.30	0.56	24.2	7.3	1.14	.288	3.05	71	3.05	74	7.56	36.5
6	Lance McCullers Jr. L. McCullers Jr.	2.96	36	17	7	.708	36	235	0	0	0	210.0	159	69	71	17	98	10	0	0	879	8	10.07	4.20	2.40	0.73	26.7	11.1	1.22	.274	3.04	71	3.51	84	6.81	15.2
7	Tanner Bibee T. Bibee	2.98	25	10	4	.714	25	141	0	0	0	142.0	122	47	49	13	45	5	0	0	585	7	8.94	2.85	3.13	0.82	24.1	7.7	1.18	.286	3.11	70	3.51	83	7.73	11.5
8	Shane McClanahan S. McClanahan	3.02	74	33	16	.673	74	456	0	0	0	404.2	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	77	3.35	84	7.36	29.1
9	Nestor Cortes N. Cortes	3.09	62	19	9	.679	54	333	1	1	0	314.2	242	108	112	41	83	7	3	0	1,255	3	9.52	2.37	4.01	1.17	26.5	6.6	1.03	.254	3.20	76	3.59	86	6.92	20.2
10	Gerrit Cole G. Cole	3.11	96	44	20	.688	96	722	4	3	0	591.0	462	204	214	77	139	11	0	0	2,340	11	10.99	2.12	5.19	1.17	30.9	5.9	1.02	.277	3.26	76	3.19	76	7.04	68
11	Framber Valdez F. Valdez	3.13	84	40	23	.635	84	519	6	3	0	534.0	442	186	209	42	182	32	0	1	2,207	26	8.75	3.07	2.85	0.71	23.5	8.2	1.17	.279	3.52	76	3.46	84	7.45	39
12	Shane Bieber S. Bieber	3.22	68	26	18	.591	68	439	2	0	0	424.2	380	152	162	43	103	9	0	0	1,729	18	9.30	2.18	4.26	0.91	25.4	6.0	1.14	.297	3.43	80	3.20	79	8.05	40.4
13	Kevin Gausman K. Gausman	3.25	62	24	19	.558	62	442	0	0	0	359.2	351	130	144	34	83	4	0	0	1,488	5	11.06	2.08	5.33	0.85	29.7	5.6	1.21	.343	3.60	81	2.68	64	8.78	58.5
14	Gavin Williams G. Williams	3.29	16	3	5	.375	16	81	0	0	0	82.0	66	30	32	8	37	4	0	1	345	3	8.89	4.06	2.19	0.88	23.5	10.7	1.26	.270	3.51	78	4.04	95	7.24	1.8
15	Luis Castillo L. Castillo	3.29	44	17	11	.607	44	296	0	0	0	262.1	215	96	107	34	73	9	0	0	1,068	3	10.16	2.50	4.05	1.17	27.7	6.8	1.10	.276	3.67	83	3.58	88	7.38	13.4
16	Robbie Ray R. Ray	3.31	65	25	20	.556	65	463	0	0	0	385.2	317	142	147	65	119	11	0	0	1,567	11	10.80	2.78	3.89	1.52	29.5	7.6	1.13	.277	3.43	82	3.94	98	7.40	3.5
17	Alek Manoah A. Manoah	3.32	70	28	18	.609	70	386	0	0	0	395.2	314	146	160	43	150	40	0	1	1,660	8	8.78	3.41	2.57	0.98	23.3	9.0	1.17	.260	3.64	80	4.06	98	7.14	3.4
18	Johnny Cueto J. Cueto	3.35	25	8	10	.444	24	102	1	0	0	158.1	161	59	66	15	33	6	0	2	651	2	5.80	1.88	3.09	0.85	15.7	5.1	1.23	.295	3.75	86	3.79	92	9.15	5.5
19	George Kirby G. Kirby	3.37	56	20	15	.571	56	305	1	0	0	320.2	314	120	128	35	41	11	0	1	1,299	5	8.56	1.15	7.44	0.98	23.5	3.2	1.11	.308	3.59	87	3.20	80	8.81	29
20	Chris Bassitt C. Bassitt	3.40	60	28	12	.700	60	345	2	2	0	357.1	303	135	143	43	98	23	0	3	1,463	9	8.69	2.47	3.52	1.08	23.6	6.7	1.12	.273	3.60	81	3.86	91	7.63	14.6
21	Zach Eflin Z. Eflin	3.50	31	16	8	.667	31	186	0	0	0	177.2	158	69	69	19	24	3	0	1	703	0	9.42	1.22	7.75	0.96	26.5	3.4	1.02	.295	3.50	85	3.00	72	8.00	23.2
22	Dylan Cease D. Cease	3.54	97	34	24	.586	97	667	2	2	0	526.2	437	207	230	55	225	21	0	5	2,239	33	11.40	3.84	2.96	0.94	29.8	10.0	1.26	.301	3.93	83	3.40	79	7.47	52.3
23	Jordan Montgomery J. Montgomery	3.58	62	13	12	.520	62	317	0	0	0	339.2	314	135	142	40	87	9	0	0	1,398	18	8.40	2.31	3.64	1.06	22.7	6.2	1.18	.290	3.76	88	3.67	88	8.32	20.3
24	Cristian Javier C. Javier	3.58	97	25	14	.641	65	483	0	0	2	412.0	299	164	170	58	167	20	5	1	1,696	15	10.55	3.65	2.89	1.27	28.5	9.8	1.13	.249	3.71	87	4.02	97	6.53	4
25	Patrick Sandoval P. Sandoval	3.62	72	16	28	.364	69	373	1	1	1	380.1	354	153	183	31	170	13	2	2	1,653	14	8.83	4.02	2.19	0.73	22.6	10.3	1.38	.303	4.33	85	3.72	87	8.38	22.3