Kodai Senga has the lowest ERA with 50.0+ innings pitched this season, with an ERA of 1.47.

Interpreted as:

lowest era by a player with a minimum of 50 ip this regular season

	NAME	ERA	IP	SEASON	TM	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	Kodai Senga K. Senga	1.47	73.2	2025	NYM	13	7	3	.700	13	70	0	0	0	51	12	15	4	31	1	0	0	293	4	8.55	3.79	2.26	0.49	23.9	10.6	1.11	.251	1.83	38	3.16	80	6.23	6.4
2	Nathan Eovaldi N. Eovaldi	1.56	69.1	2025	TEX	12	4	3	.571	12	73	1	1	0	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	2.30	56	5.97	13.7
3	Paul Skenes P. Skenes	1.78	96.0	2025	PIT	15	4	6	.400	15	97	1	0	0	60	19	22	5	22	2	0	0	365	1	9.09	2.06	4.41	0.47	26.6	6.0	0.85	.230	2.06	43	2.46	62	5.63	16.2
4	Andrew Abbott A. Abbott	1.84	68.1	2025	CIN	12	6	1	.857	12	69	1	1	0	49	14	19	8	20	1	0	0	271	3	9.09	2.63	3.45	1.05	25.5	7.4	1.01	.237	2.50	43	3.48	82	6.45	5.5
5	Hunter Brown H. Brown	1.88	86.0	2025	HOU	14	8	3	.727	14	105	1	0	0	54	18	19	7	26	2	0	0	325	0	10.99	2.72	4.04	0.73	32.3	8.0	0.93	.254	1.99	48	2.65	66	5.65	13
6	Max Fried M. Fried	1.89	95.0	2025	NYY	15	9	2	.818	15	90	0	0	0	70	20	25	7	20	4	0	0	373	4	8.53	1.89	4.50	0.66	24.1	5.4	0.95	.250	2.37	48	2.88	69	6.63	13.2
7	Tarik Skubal T. Skubal	1.99	90.1	2025	DET	14	7	2	.778	14	111	1	1	0	64	20	20	6	9	3	0	0	339	1	11.06	0.90	12.33	0.60	32.7	2.7	0.81	.276	1.99	51	1.86	47	6.38	21.6
8	Kris Bubic K. Bubic	2.12	85.0	2025	KCR	14	6	4	.600	14	88	0	0	0	68	20	22	3	27	3	0	1	343	1	9.32	2.86	3.26	0.32	25.7	7.9	1.12	.293	2.33	51	2.50	62	7.20	14.5
9	Jacob deGrom J. deGrom	2.19	82.1	2025	TEX	14	6	2	.750	14	80	0	0	0	58	20	20	9	17	2	0	0	315	1	8.74	1.86	4.71	0.98	25.4	5.4	0.91	.237	2.19	55	3.22	78	6.34	8.1
10	Ranger Suárez R. Suárez	2.20	57.1	2025	PHI	9	6	1	.857	9	52	0	0	0	46	14	15	3	14	1	0	0	229	0	8.16	2.20	3.71	0.47	22.7	6.1	1.05	.270	2.35	54	2.71	67	7.22	8.5
11	Garrett Crochet G. Crochet	2.20	102.1	2025	BOS	16	7	4	.636	16	125	0	0	0	77	25	28	9	28	0	0	0	406	2	10.99	2.46	4.46	0.79	30.8	6.9	1.03	.279	2.46	52	2.58	63	6.77	16.9
12	Tyler Mahle T. Mahle	2.34	77.0	2025	TEX	14	6	3	.667	14	56	0	0	0	60	20	20	4	27	0	0	0	308	0	6.55	3.16	2.07	0.47	18.2	8.8	1.13	.253	2.34	59	3.33	81	7.01	6.7
13	Chris Sale C. Sale	2.52	89.1	2025	ATL	15	5	4	.556	15	114	0	0	0	78	25	27	7	26	7	0	0	370	2	11.49	2.62	4.38	0.71	30.8	7.0	1.16	.329	2.72	62	2.63	67	7.86	12.8
14	Drew Rasmussen D. Rasmussen	2.55	74.0	2025	TBR	14	6	4	.600	14	62	0	0	0	55	21	21	8	15	3	0	0	283	2	7.54	1.82	4.13	0.97	21.9	5.3	0.95	.241	2.55	67	3.51	90	6.69	3.3
15	Logan Webb L. Webb	2.58	94.1	2025	SFG	15	6	5	.545	15	105	0	0	0	86	27	31	6	20	1	0	0	380	2	10.02	1.91	5.25	0.57	27.6	5.3	1.12	.323	2.96	66	2.32	61	8.20	16.2
16	Michael King M. King	2.59	55.2	2025	SDP	10	4	2	.667	10	64	1	1	0	40	16	19	6	17	2	0	0	225	2	10.35	2.75	3.76	0.97	28.4	7.6	1.02	.250	3.07	66	3.18	81	6.47	4.7
17	David Peterson D. Peterson	2.60	86.2	2025	NYM	14	5	2	.714	14	74	1	1	0	75	25	28	4	28	4	0	1	358	2	7.68	2.91	2.64	0.42	20.7	7.8	1.19	.286	2.91	67	3.05	78	7.79	8.6
18	Freddy Peralta F. Peralta	2.60	83.0	2025	MIL	15	6	4	.600	15	84	0	0	0	62	24	25	9	32	4	0	0	343	3	9.11	3.47	2.63	0.98	24.5	9.3	1.13	.248	2.71	64	3.74	93	6.72	2.6
19	Yoshinobu Yamamoto Y. Yamamoto	2.64	78.1	2025	LAD	14	6	5	.545	14	90	0	0	0	55	23	26	8	30	2	0	0	315	4	10.34	3.45	3.00	0.92	28.6	9.5	1.09	.254	2.99	67	3.31	82	6.32	6.5
20	Corbin Burnes C. Burnes	2.66	64.1	2025	AZ	11	3	2	.600	11	63	0	0	0	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	3.86	100	6.85	-0.1
21	Robbie Ray R. Ray	2.68	87.1	2025	SFG	15	8	2	.800	15	97	0	0	0	63	26	28	7	35	0	0	0	353	4	10.00	3.61	2.77	0.72	27.5	9.9	1.12	.262	2.89	68	3.08	81	6.49	7.4
22	Hunter Greene H. Greene	2.72	59.2	2025	CIN	11	4	3	.571	11	73	0	0	0	44	18	18	9	14	2	0	0	237	2	11.01	2.11	5.21	1.36	30.8	5.9	0.97	.252	2.72	63	3.37	80	6.64	5.4
23	Zack Wheeler Z. Wheeler	2.76	88.0	2025	PHI	14	7	2	.778	14	110	0	0	0	59	27	28	10	19	2	0	0	338	1	11.25	1.94	5.79	1.02	32.5	5.6	0.89	.249	2.86	68	2.75	68	6.03	12.6
24	Matthew Boyd M. Boyd	2.79	80.2	2025	CHC	14	6	3	.667	14	73	0	0	0	75	25	30	9	19	5	0	0	327	1	8.14	2.12	3.84	1.00	22.3	5.8	1.17	.299	3.35	71	3.59	92	8.37	2.8
25	Pablo López P. López	2.82	60.2	2025	MIN	11	5	3	.625	11	61	0	0	0	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	2.96	73	7.57	7.3