Eduardo Rodriguez has the highest ERA this season, with an ERA of 6.86.

Interpreted as:

player with highest expected era with a minimum of 1 IP per team game 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	Eduardo Rodriguez E. Rodriguez	6.86	2025	AZ	8	1	3	.250	8	48	0	0	0	40.2	53	31	37	8	15	0	0	0	191	2	10.62	3.32	3.20	1.77	25.1	7.9	1.67	.375	8.19	163	4.42	113	11.73	-2.4
2	Kyle Freeland K. Freeland	6.41	2025	COL	8	0	5	.000	8	30	0	0	0	39.1	58	28	34	3	7	1	0	0	182	0	6.86	1.60	4.29	0.69	16.5	3.8	1.65	.390	7.78	136	3.19	75	13.27	4.5
3	Tanner Houck T. Houck	6.10	2025	BOS	8	0	2	.000	8	32	0	0	0	41.1	48	28	30	8	14	4	0	0	183	1	6.97	3.05	2.29	1.74	17.5	7.7	1.50	.320	6.53	146	5.39	131	10.45	-5.8
4	Trevor Williams T. Williams	5.88	2025	WSH	8	2	4	.333	8	34	0	0	0	41.1	53	27	27	5	12	1	0	0	186	1	7.40	2.61	2.83	1.09	18.3	6.5	1.57	.358	5.88	142	3.98	98	11.54	0.5
5	Jordan Hicks J. Hicks	5.82	2025	SFG	8	1	4	.200	8	40	0	0	0	43.1	46	28	29	2	15	4	0	0	189	4	8.31	3.12	2.67	0.42	21.2	7.9	1.41	.344	6.02	144	3.18	82	9.55	3.4
6	Antonio Senzatela A. Senzatela	5.77	2025	COL	8	1	6	.143	8	19	0	0	0	39.0	66	25	31	8	9	1	0	0	185	1	4.38	2.08	2.11	1.85	10.3	4.9	1.92	.392	7.15	122	5.58	131	15.23	-5.4
7	Bowden Francis B. Francis	5.40	2025	TOR	8	2	5	.286	8	30	0	0	0	41.2	44	25	27	12	11	2	0	0	176	3	6.48	2.38	2.73	2.59	17.0	6.3	1.32	.264	5.83	138	6.35	156	9.50	-10.6
8	Dean Kremer D. Kremer	5.24	2025	BAL	8	3	4	.429	8	30	0	0	0	44.2	46	26	28	8	11	1	0	0	190	4	6.04	2.22	2.73	1.61	15.8	5.8	1.28	.271	5.64	135	4.90	123	9.27	-4.7
9	Jack Kochanowicz J. Kochanowicz	5.23	2025	LAA	8	2	5	.286	8	24	0	0	0	43.0	46	25	26	7	18	3	0	2	186	1	5.02	3.77	1.33	1.47	12.9	9.7	1.49	.291	5.44	130	5.58	133	9.63	-6.4
10	Brady Singer B. Singer	4.97	2025	CIN	8	4	2	.667	8	39	0	0	0	41.2	40	23	26	6	15	1	0	0	178	0	8.42	3.24	2.60	1.30	21.9	8.4	1.32	.291	5.62	112	4.27	100	8.64	0.2
11	Dylan Cease D. Cease	4.91	2025	SDP	8	1	2	.333	8	48	0	0	0	40.1	40	22	24	4	17	1	0	1	178	0	10.71	3.79	2.82	0.89	27.0	9.6	1.41	.333	5.36	123	3.36	84	8.93	2.9
12	Aaron Nola A. Nola	4.89	2025	PHI	8	1	6	.143	8	50	0	0	0	46.0	47	25	26	8	15	3	0	0	196	1	9.78	2.93	3.33	1.57	25.5	7.7	1.35	.325	5.09	117	4.37	106	9.20	-1.2
13	Osvaldo Bido O. Bido	4.75	2025	ATH	8	2	3	.400	8	27	0	0	0	41.2	47	22	24	9	16	2	0	0	186	0	5.83	3.46	1.69	1.94	14.5	8.6	1.51	.288	5.18	120	5.92	145	10.15	-8.6
14	Jack Flaherty J. Flaherty	4.61	2025	DET	8	1	5	.167	8	50	0	0	0	41.0	37	21	22	9	14	1	0	0	173	0	10.98	3.07	3.57	1.98	28.9	8.1	1.24	.283	4.83	118	4.63	115	8.12	-2.7
15	Grant Holmes G. Holmes	4.58	2025	ATL	8	2	3	.400	7	40	0	0	0	39.1	29	20	20	8	20	1	1	0	163	2	9.15	4.58	2.00	1.83	24.5	12.3	1.25	.223	4.58	109	5.33	134	6.64	-6.1
16	Jameson Taillon J. Taillon	4.53	2025	CHC	8	2	2	.500	8	35	0	0	0	43.2	42	22	23	10	9	0	0	0	181	0	7.21	1.85	3.89	2.06	19.3	5.0	1.17	.252	4.74	112	5.11	129	8.66	-5.7
17	Justin Verlander J. Verlander	4.50	2025	SFG	8	0	2	.000	8	35	0	0	0	42.0	40	21	23	6	15	1	0	0	178	0	7.50	3.21	2.33	1.29	19.7	8.4	1.31	.281	4.93	111	4.45	115	8.57	-2.8
18	Zack Littell Z. Littell	4.40	2025	TBR	8	2	5	.286	8	30	0	0	0	47.0	43	23	23	10	9	0	0	1	188	0	5.74	1.72	3.33	1.91	16.0	4.8	1.11	.237	4.40	116	5.18	131	8.23	-6.7
19	Mitch Keller M. Keller	4.40	2025	PIT	8	1	4	.200	8	35	0	0	0	45.0	48	22	24	3	15	4	0	0	199	1	7.00	3.00	2.33	0.60	17.6	7.5	1.40	.317	4.80	103	3.69	91	9.60	1.8
20	Zac Gallen Z. Gallen	4.37	2025	AZ	8	3	4	.429	8	49	0	0	0	45.1	34	22	22	6	21	1	0	0	191	1	9.73	4.17	2.33	1.19	25.7	11.0	1.21	.246	4.37	104	4.13	105	6.75	-1.1
21	Max Meyer M. Meyer	4.37	2025	MIA	8	2	4	.333	8	52	0	0	0	45.1	45	22	23	8	16	2	0	0	195	0	10.32	3.18	3.25	1.59	26.7	8.2	1.35	.316	4.57	103	4.30	106	8.93	-1.3
22	Bailey Falter B. Falter	4.36	2025	PIT	8	2	3	.400	8	31	0	0	0	43.1	36	21	25	6	13	1	0	0	173	2	6.44	2.70	2.38	1.25	17.9	7.5	1.13	.246	5.19	103	4.45	110	7.48	-2
23	Andre Pallante A. Pallante	4.36	2025	STL	8	3	2	.600	8	28	0	0	0	43.1	44	21	21	7	16	0	0	0	185	2	5.82	3.32	1.75	1.45	15.1	8.6	1.38	.276	4.36	107	5.03	127	9.14	-5.3
24	Taj Bradley T. Bradley	4.24	2025	TBR	8	3	2	.600	8	35	0	0	0	46.2	40	22	22	7	19	1	0	0	191	0	6.75	3.66	1.84	1.35	18.3	9.9	1.26	.256	4.24	112	4.85	123	7.71	-4.9
25	Nick Martinez N. Martinez	4.23	2025	CIN	8	1	4	.200	8	37	0	0	0	44.2	47	21	22	4	11	0	0	0	185	4	7.46	2.22	3.36	0.81	20.0	5.9	1.30	.323	4.43	96	3.36	78	9.47	4.4