Paul Skenes has the lowest ERA this season, with an ERA of 2.03.

Interpreted as:

lowest era with a minimum of 1 IP per team game by a player on a mondaypitcher 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	Paul Skenes P. Skenes	2.03	2025	PIT	31	10	10	.500	31	209	1	0	0	181.2	132	41	45	11	42	6	0	0	711	2	10.35	2.08	4.98	0.54	29.4	5.9	0.96	.273	2.23	47	2.42	58	6.54	34.8
2	Tarik Skubal T. Skubal	2.23	2025	DET	30	13	5	.722	30	233	1	1	0	189.1	137	47	52	18	30	5	0	0	724	2	11.08	1.43	7.77	0.86	32.2	4.1	0.88	.272	2.47	55	2.47	59	6.51	35.8
3	Hunter Brown H. Brown	2.30	2025	HOU	30	12	8	.600	30	201	1	0	0	180.1	127	46	51	17	55	7	0	1	706	0	10.03	2.74	3.65	0.85	28.5	7.8	1.01	.258	2.55	57	3.17	76	6.34	19.9
4	Yoshinobu Yamamoto Y. Yamamoto	2.58	2025	LAD	29	11	8	.579	29	194	0	0	0	167.2	109	48	53	14	57	3	0	0	660	5	10.41	3.06	3.40	0.75	29.4	8.6	0.99	.242	2.84	62	2.98	71	5.85	22.8
5	Freddy Peralta F. Peralta	2.65	2025	MIL	31	17	6	.739	31	195	0	0	0	169.2	117	50	51	19	65	9	0	0	694	4	10.34	3.45	3.00	1.01	28.1	9.4	1.07	.241	2.71	63	3.61	86	6.21	10.8
6	Cristopher Sánchez C. Sánchez	2.66	2025	PHI	30	13	5	.722	30	198	1	0	0	189.1	166	56	58	12	43	6	0	0	765	6	9.41	2.04	4.60	0.57	25.9	5.6	1.10	.304	2.76	63	2.65	63	7.89	32.6
7	Garrett Crochet G. Crochet	2.69	2025	BOS	31	17	5	.773	31	249	1	1	0	197.1	162	59	62	24	46	3	0	0	788	7	11.36	2.10	5.41	1.09	31.6	5.8	1.05	.296	2.83	62	2.94	69	7.39	28.2
8	Andrew Abbott A. Abbott	2.80	2025	CIN	28	9	7	.563	28	145	1	1	0	161.0	143	50	57	18	43	3	0	0	663	4	8.11	2.40	3.37	1.01	21.9	6.5	1.16	.275	3.19	62	3.65	83	7.99	12.8
9	Nick Pivetta N. Pivetta	2.81	2025	SDP	30	13	5	.722	30	185	0	0	0	176.0	125	55	60	22	45	3	0	1	696	1	9.46	2.30	4.11	1.13	26.6	6.5	0.97	.234	3.07	69	3.48	85	6.39	12.1
10	Max Fried M. Fried	2.92	2025	NYY	31	18	5	.783	31	182	0	0	0	188.1	160	61	72	14	49	10	0	0	774	8	8.70	2.34	3.71	0.67	23.5	6.3	1.11	.281	3.44	71	3.11	72	7.65	24.8
11	Bryan Woo B. Woo	2.94	2025	SEA	30	15	7	.682	30	198	0	0	0	186.2	137	61	64	26	36	4	0	0	731	3	9.55	1.74	5.50	1.25	27.1	4.9	0.93	.238	3.09	76	3.47	86	6.61	11.7
12	Jacob deGrom J. deGrom	3.01	2025	TEX	29	12	8	.600	29	177	0	0	0	167.2	120	56	56	25	36	3	0	0	652	2	9.50	1.93	4.92	1.34	27.1	5.5	0.93	.231	3.01	73	3.66	86	6.44	11.4
13	Carlos Rodón C. Rodón	3.04	2025	NYY	32	17	9	.654	32	198	0	0	0	189.1	128	64	71	21	72	8	0	0	765	4	9.41	3.42	2.75	1.00	25.9	9.4	1.06	.230	3.38	74	3.76	87	6.08	11.8
14	Gavin Williams G. Williams	3.06	2025	CLE	30	11	5	.688	30	161	0	0	0	161.2	126	55	60	22	81	3	0	0	680	9	8.96	4.51	1.99	1.22	23.7	11.9	1.28	.252	3.34	75	4.48	108	7.01	-5.9
15	Matthew Boyd M. Boyd	3.20	2025	CHC	30	13	8	.619	30	151	0	0	0	174.1	152	62	67	18	41	8	0	0	698	2	7.80	2.12	3.68	0.93	21.6	5.9	1.11	.279	3.46	78	3.59	89	7.85	9
16	Logan Webb L. Webb	3.27	2025	SFG	32	14	11	.560	32	211	0	0	0	195.2	199	71	79	14	44	6	0	0	812	2	9.71	2.02	4.80	0.64	26.0	5.4	1.24	.345	3.63	79	2.68	67	9.15	29
17	Brayan Bello B. Bello	3.34	2025	BOS	28	11	8	.579	27	121	1	0	0	161.2	144	60	68	16	56	11	0	0	677	5	6.74	3.12	2.16	0.89	17.9	8.3	1.24	.271	3.79	77	4.17	98	8.02	1.2
18	Kevin Gausman K. Gausman	3.38	2025	TOR	30	10	10	.500	30	177	1	1	0	183.2	138	69	71	21	47	3	0	2	728	1	8.67	2.30	3.77	1.03	24.3	6.5	1.01	.244	3.48	83	3.52	84	6.76	13.9
19	Joe Ryan J. Ryan	3.47	2025	MIN	30	13	9	.591	29	185	0	0	0	166.0	134	64	67	25	38	12	0	0	668	0	10.03	2.06	4.87	1.36	27.7	5.7	1.04	.267	3.63	85	3.77	90	7.27	7.8
20	Merrill Kelly M. Kelly	3.52	2025	TOT	32	12	9	.571	32	167	0	0	0	184.0	157	72	79	23	48	2	0	0	748	1	8.17	2.35	3.48	1.13	22.3	6.4	1.11	.264	3.86	84	3.76	92	7.68	6.8
21	Luis Castillo L. Castillo	3.63	2025	SEA	31	10	8	.556	31	152	0	0	0	173.1	167	70	75	22	46	7	0	0	722	3	7.89	2.39	3.30	1.14	21.1	6.4	1.23	.293	3.89	94	3.95	98	8.67	1.2
22	Robbie Ray R. Ray	3.65	2025	SFG	32	11	8	.579	32	186	1	0	0	182.1	148	74	81	22	73	4	0	0	755	7	9.18	3.60	2.55	1.09	24.6	9.7	1.21	.268	4.00	89	3.93	99	7.31	0.5
23	Clay Holmes C. Holmes	3.69	2025	NYM	31	11	8	.579	30	127	0	0	0	158.2	149	65	73	14	63	13	0	0	682	5	7.20	3.57	2.02	0.79	18.6	9.2	1.34	.290	4.14	91	4.12	101	8.45	-0.5
24	Framber Valdez F. Valdez	3.75	2025	HOU	30	12	11	.522	30	177	2	0	0	185.0	164	77	81	14	66	7	0	0	772	12	8.61	3.21	2.68	0.68	22.9	8.5	1.24	.295	3.94	92	3.39	82	7.98	15.7
25	Ryan Pepiot R. Pepiot	3.77	2025	TBR	30	11	11	.500	30	164	0	0	0	164.2	131	69	74	26	60	6	0	0	666	5	8.96	3.28	2.73	1.42	24.6	9.0	1.16	.256	4.04	96	4.40	108	7.16	-6.5