Kris Bubic has the best ERA this season, with an ERA of 1.43.

Interpreted as:

second best with a minimum of 1 IP per team game pitchers in the MLB this regular season

	NAME	ERA	SEASON	TM	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	Kris Bubic K. Bubic	1.43	2025	KCR	12	5	3	.625	12	79	0	0	0	75.1	53	12	14	3	22	2	0	1	294	1	9.44	2.63	3.59	0.36	26.9	7.5	1.00	.266	1.67	34	2.44	60	6.33	13.6
2	Nathan Eovaldi N. Eovaldi	1.56	2025	TEX	12	4	3	.571	12	73	1	1	0	69.1	46	12	14	4	10	4	0	0	266	4	9.48	1.30	7.30	0.52	27.4	3.8	0.81	.240	1.82	39	2.31	56	5.97	13.9
3	Kodai Senga K. Senga	1.60	2025	NYM	11	6	3	.667	11	59	0	0	0	62.0	45	11	14	3	28	1	0	0	251	4	8.56	4.06	2.11	0.44	23.5	11.2	1.18	.263	2.03	41	3.19	82	6.53	5
4	Hunter Brown H. Brown	1.83	2025	HOU	12	8	3	.727	12	84	1	0	0	73.2	47	15	16	6	20	0	0	0	274	0	10.26	2.44	4.20	0.73	30.7	7.3	0.91	.250	1.95	47	2.66	66	5.74	11.3
5	Max Fried M. Fried	1.92	2025	NYY	12	7	1	.875	12	70	0	0	0	75.0	57	16	21	5	16	4	0	0	299	4	8.40	1.92	4.38	0.60	23.4	5.4	0.97	.255	2.52	48	2.86	68	6.84	10.8
6	Garrett Crochet G. Crochet	1.98	2025	BOS	13	5	4	.556	13	101	0	0	0	82.0	61	18	21	7	26	0	0	0	327	0	11.09	2.85	3.88	0.77	30.9	8.0	1.06	.280	2.30	47	2.66	65	6.70	13.1
7	Tyler Mahle T. Mahle	2.02	2025	TEX	13	5	3	.625	13	53	0	0	0	71.1	50	16	16	3	26	0	0	0	282	0	6.69	3.28	2.04	0.38	18.8	9.2	1.07	.235	2.02	51	3.22	78	6.31	7.3
8	Paul Skenes P. Skenes	2.05	2025	PIT	13	4	6	.400	13	85	1	0	0	83.1	54	19	21	5	19	2	0	0	320	1	9.18	2.05	4.47	0.54	26.6	5.9	0.88	.234	2.27	50	2.56	65	5.83	12.8
9	Drew Rasmussen D. Rasmussen	2.14	2025	TBR	12	5	4	.556	12	56	0	0	0	63.0	42	15	15	6	13	3	0	0	238	0	8.00	1.86	4.31	0.86	23.5	5.5	0.87	.225	2.14	56	3.29	83	6.00	4.7
10	Tarik Skubal T. Skubal	2.26	2025	DET	12	5	2	.714	12	99	1	1	0	75.2	53	19	19	6	7	3	0	0	285	1	11.78	0.83	14.14	0.71	34.7	2.5	0.79	.276	2.26	57	1.88	47	6.30	18.2
11	Jacob deGrom J. deGrom	2.34	2025	TEX	12	5	2	.714	12	66	0	0	0	69.1	51	18	18	9	17	1	0	0	270	1	8.57	2.21	3.88	1.17	24.4	6.3	0.98	.237	2.34	59	3.63	87	6.62	4
12	Yoshinobu Yamamoto Y. Yamamoto	2.39	2025	LAD	12	6	4	.600	12	77	0	0	0	67.2	45	18	21	6	23	1	0	0	267	4	10.24	3.06	3.35	0.80	28.8	8.6	1.00	.244	2.79	60	3.01	75	5.99	7.6
13	Robbie Ray R. Ray	2.43	2025	SFG	12	7	1	.875	12	78	0	0	0	70.1	48	19	19	5	30	0	0	0	281	3	9.98	3.84	2.60	0.64	27.8	10.7	1.11	.256	2.43	62	3.05	80	6.14	5.9
14	Shane Smith S. Smith	2.45	2025	CWS	12	2	3	.400	12	60	0	0	0	62.1	46	17	24	4	25	7	0	0	262	5	8.66	3.61	2.40	0.58	22.9	9.5	1.14	.253	3.47	61	3.51	84	6.64	4.6
15	Carlos Rodón C. Rodón	2.49	2025	NYY	13	8	3	.727	13	98	0	0	0	79.2	47	22	24	8	27	0	0	0	310	2	11.07	3.05	3.63	0.90	31.6	8.7	0.93	.220	2.71	63	2.93	70	5.31	10.9
16	Logan Webb L. Webb	2.55	2025	SFG	13	5	5	.500	13	91	0	0	0	81.1	78	23	27	4	17	1	0	0	331	1	10.07	1.88	5.35	0.44	27.5	5.1	1.17	.339	2.99	65	2.13	56	8.63	15.5
17	Corbin Burnes C. Burnes	2.66	2025	AZ	11	3	2	.600	11	63	0	0	0	64.1	49	19	23	7	26	3	0	1	265	1	8.81	3.64	2.42	0.98	23.8	9.8	1.17	.253	3.22	65	3.87	101	6.85	-0.4
18	David Peterson D. Peterson	2.69	2025	NYM	11	4	2	.667	11	59	0	0	0	63.2	57	19	22	4	23	4	0	1	271	2	8.34	3.25	2.57	0.57	21.8	8.5	1.26	.293	3.11	69	3.30	84	8.06	4.3
19	Nick Pivetta N. Pivetta	2.74	2025	SDP	11	6	2	.750	11	71	0	0	0	62.1	45	19	20	6	18	1	0	0	246	0	10.25	2.60	3.94	0.87	28.9	7.3	1.01	.260	2.89	71	2.95	76	6.50	6.7
20	Bryan Woo B. Woo	2.82	2025	SEA	11	5	2	.714	11	63	0	0	0	70.1	58	22	22	7	9	2	0	0	276	0	8.06	1.15	7.00	0.90	22.8	3.3	0.95	.262	2.82	75	3.04	78	7.42	6.9
21	Pablo López P. López	2.82	2025	MIN	11	5	3	.625	11	61	0	0	0	60.2	51	19	22	5	14	3	0	0	247	1	9.05	2.08	4.36	0.74	24.7	5.7	1.07	.280	3.26	71	2.97	73	7.57	7.4
22	MacKenzie Gore M. Gore	2.87	2025	WSH	13	3	5	.375	13	108	0	0	0	75.1	64	24	24	8	22	3	0	0	305	4	12.90	2.63	4.91	0.96	35.4	7.2	1.14	.341	2.87	72	2.57	65	7.65	11.8
23	Michael Wacha M. Wacha	2.88	2025	KCR	12	3	4	.429	12	50	0	0	0	68.2	62	22	22	5	18	1	0	0	282	0	6.55	2.36	2.78	0.66	17.7	6.4	1.17	.274	2.88	69	3.38	83	8.13	5.2
24	Joe Ryan J. Ryan	2.91	2025	MIN	12	6	2	.750	11	76	0	0	0	68.0	49	22	22	9	12	9	0	0	268	0	10.06	1.59	6.33	1.19	28.4	4.5	0.90	.247	2.91	73	3.48	85	6.49	4.5
25	Freddy Peralta F. Peralta	2.92	2025	MIL	13	5	4	.556	13	75	0	0	0	71.0	57	23	24	9	29	3	0	0	299	3	9.51	3.68	2.59	1.14	25.1	9.7	1.21	.262	3.04	72	3.95	99	7.23	0.3