Zac Gallen has the highest ERA this season, with an ERA of 5.45.

Interpreted as:

What player has the most 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	Zac Gallen Z. Gallen	5.45	2025	AZ	18	6	9	.400	18	98	0	0	0	104.0	100	63	67	20	42	2	0	1	448	1	8.48	3.63	2.33	1.73	21.9	9.4	1.37	.280	5.80	132	4.97	127	8.65	-12.8
2	Jack Kochanowicz J. Kochanowicz	5.44	2025	LAA	17	3	8	.273	17	61	0	0	0	86.0	94	52	53	15	40	6	0	2	376	3	6.38	4.19	1.53	1.57	16.2	10.6	1.56	.311	5.55	132	5.54	131	9.84	-12.1
3	Bailey Ober B. Ober	5.28	2025	MIN	17	4	6	.400	17	74	1	0	0	92.0	108	54	55	21	22	4	0	0	406	1	7.24	2.15	3.36	2.05	18.2	5.4	1.41	.305	5.38	131	5.29	129	10.57	-12.2
4	Luis Severino L. Severino	5.09	2025	ATH	18	2	9	.182	18	71	0	0	0	104.1	110	59	64	11	34	8	0	1	462	3	6.12	2.93	2.09	0.95	15.4	7.4	1.38	.293	5.52	126	4.30	105	9.49	-2.4
5	Michael Lorenzen M. Lorenzen	4.95	2025	KCR	17	4	8	.333	17	78	0	0	0	92.2	99	51	53	17	28	2	0	0	400	10	7.58	2.72	2.79	1.65	19.5	7.0	1.37	.298	5.15	117	4.76	116	9.62	-6.8
6	Jack Flaherty J. Flaherty	4.84	2025	DET	17	5	9	.357	17	109	0	0	0	89.1	74	48	49	16	37	3	0	0	374	1	10.98	3.73	2.95	1.61	29.1	9.9	1.24	.278	4.94	121	4.32	106	7.46	-2.6
7	Taj Bradley T. Bradley	4.79	2025	TBR	17	5	6	.455	17	79	0	0	0	92.0	84	49	57	12	36	4	0	0	390	2	7.73	3.52	2.19	1.17	20.3	9.2	1.30	.278	5.58	124	4.37	110	8.22	-4.2
8	Jake Irvin J. Irvin	4.73	2025	WSH	17	6	3	.667	17	71	0	0	0	99.0	99	52	53	19	30	3	0	0	423	1	6.45	2.73	2.37	1.73	16.8	7.1	1.30	.267	4.82	117	5.14	126	9.00	-11.7
9	Chris Paddack C. Paddack	4.70	2025	MIN	17	3	7	.300	17	63	0	0	0	90.0	87	47	51	13	24	3	0	0	380	2	6.30	2.40	2.63	1.30	16.6	6.3	1.23	.267	5.10	116	4.46	109	8.70	-3.6
10	Kyle Hendricks K. Hendricks	4.66	2025	LAA	16	5	6	.455	16	60	0	0	0	87.0	90	45	48	15	23	4	0	3	371	0	6.21	2.38	2.61	1.55	16.2	6.2	1.30	.279	4.97	113	4.88	116	9.31	-6.1
11	Mitchell Parker M. Parker	4.63	2025	WSH	17	5	8	.385	17	62	0	0	0	91.1	87	47	51	11	36	3	0	0	393	2	6.11	3.55	1.72	1.08	15.8	9.2	1.35	.270	5.03	114	4.57	112	8.57	-5
12	Dylan Cease D. Cease	4.62	2025	SDP	18	3	8	.273	18	121	0	0	0	97.1	93	50	53	12	36	3	0	1	419	2	11.19	3.33	3.36	1.11	28.9	8.6	1.33	.328	4.90	118	3.40	85	8.60	6.4
13	Erick Fedde E. Fedde	4.56	2025	STL	17	3	8	.273	17	57	1	1	0	92.2	91	47	50	10	41	2	0	1	400	1	5.54	3.98	1.39	0.97	14.3	10.3	1.42	.279	4.86	114	4.65	118	8.84	-7.4
14	Jameson Taillon J. Taillon	4.44	2025	CHC	17	7	6	.538	17	74	0	0	0	95.1	86	47	48	22	20	0	0	0	388	1	6.99	1.89	3.70	2.08	19.1	5.2	1.11	.235	4.53	112	5.16	131	8.12	-13.2
15	Tomoyuki Sugano T. Sugano	4.44	2025	BAL	17	6	5	.545	17	57	0	0	0	93.1	103	46	47	19	19	4	0	1	397	2	5.50	1.83	3.00	1.83	14.4	4.8	1.31	.282	4.53	112	5.25	131	9.93	-13.1
16	Brady Singer B. Singer	4.36	2025	CIN	17	7	6	.538	17	80	0	0	0	88.2	81	43	46	10	38	4	0	0	381	1	8.12	3.86	2.11	1.02	21.0	10.0	1.34	.285	4.67	101	4.17	98	8.22	1.2
17	Luis L. Ortiz L. L. Ortiz	4.36	2025	CLE	16	4	9	.308	16	96	0	0	0	88.2	80	43	44	12	42	1	0	0	382	0	9.74	4.26	2.29	1.22	25.1	11.0	1.38	.294	4.47	109	4.13	102	8.12	-0.8
18	Shane Baz S. Baz	4.33	2025	TBR	17	8	3	.727	17	97	0	0	0	97.2	86	47	47	16	36	5	0	0	407	2	8.94	3.32	2.69	1.47	23.8	8.8	1.25	.277	4.33	112	4.49	113	7.92	-5.9
19	Chris Bassitt C. Bassitt	4.29	2025	TOR	17	7	4	.636	17	93	0	0	0	94.1	103	45	47	11	25	7	0	0	412	2	8.87	2.39	3.72	1.05	22.6	6.1	1.36	.333	4.48	107	3.65	89	9.83	4.7
20	Dean Kremer D. Kremer	4.27	2025	BAL	17	7	7	.500	16	78	0	0	0	97.0	100	46	48	12	25	1	0	0	408	5	7.24	2.32	3.12	1.11	19.1	6.1	1.29	.301	4.45	108	3.89	97	9.28	1.3
21	Nick Martinez N. Martinez	4.20	2025	CIN	19	6	8	.429	17	71	0	0	0	100.2	97	47	48	14	21	4	0	0	408	5	6.35	1.88	3.38	1.25	17.4	5.1	1.17	.279	4.29	97	4.23	99	8.67	0.7
22	Tanner Bibee T. Bibee	4.20	2025	CLE	17	4	9	.308	17	87	1	0	0	98.2	92	46	49	15	30	7	0	1	415	2	7.94	2.74	2.90	1.37	21.0	7.2	1.24	.279	4.47	105	4.42	109	8.39	-4.1
23	Kevin Gausman K. Gausman	4.18	2025	TOR	17	6	6	.500	17	93	0	0	0	99.0	81	46	47	12	29	3	0	1	401	0	8.45	2.64	3.21	1.09	23.2	7.2	1.11	.261	4.27	105	3.75	92	7.36	3.8
24	Andrew Heaney A. Heaney	4.16	2025	PIT	17	4	7	.364	17	71	0	0	0	93.0	81	43	43	14	31	3	0	0	385	2	6.87	3.00	2.29	1.35	18.4	8.1	1.20	.252	4.16	100	4.61	114	7.84	-6
25	Tyler Anderson T. Anderson	4.12	2025	LAA	17	2	5	.286	17	77	0	0	0	91.2	88	42	46	15	35	3	0	4	399	5	7.56	3.44	2.20	1.47	19.3	8.8	1.34	.271	4.52	100	4.77	113	8.64	-5.4