worst era by a player with 19 ip in a season

Hayden Penn has the highest ERA with 19.0+ innings pitched in a season, with an ERA of 15.10 in his rookie season in 2006.

Interpreted as:

worst era by a player with 19 or more ip in a 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	Hayden Penn H. Penn	15.10	19.2	2006	BAL	6	0	4	.000	6	8	0	0	0	38	33	33	8	13	2	0	0	112	0	3.66	5.95	0.62	3.66	7.1	11.6	2.59	.370	15.10	328	9.90	213	17.39	-11.1
2	John Cahill J. Cahill	14.32	22.0	1887	IND	6	0	2	.000	1	5	1	0	0	40	35	38	3	19	2	5		114	4	2.05	7.77	0.26	1.23	4.4	16.7	2.68	.435	15.55	354	7.46	176	16.36	-7.9
3	Dick Weik D. Weik	13.97	19.1	1953	TOT	12	0	1	.000	1	6	0	0	0	32	30	30	3	23	0	2		109	3	2.79	10.71	0.26	1.40	5.5	21.1	2.84	.377	13.97	346	7.56	186	14.90	-7.4
4	Bill Bishop B. Bishop	13.33	27.0	1887	PIT	3	0	3	.000	3	4	3	0	0	45	40	46	2	22	2	0		151	4	1.33	7.33	0.18	0.67	2.6	14.6	2.48	.355	15.33	351	6.61	166	15.00	-8.9
5	By Speece B. Speece	13.27	19.2	1930	PHN	11	0	0		0	9	0	0	0	41	29	30	1	4	0	5		105	0	4.12	1.83	2.25	0.46	8.6	3.8	2.29	.440	13.73	243	3.86	71	18.76	3.3
6	Orel Hershiser O. Hershiser	13.14	24.2	2000	LAD	10	1	5	.167	6	13	0	0	0	42	36	36	5	14	11	1	1	136	2	4.74	5.11	0.93	1.82	9.6	10.3	2.27	.398	13.14	305	7.75	166	15.32	-8.6
7	Stu Flythe S. Flythe	13.04	39.1	1936	PHA	17	0	0		3	14	0	0	0	49	57	63	4	61	3	9		229	16	3.20	13.96	0.23	0.92	6.1	26.6	2.80	.306	14.42	256	8.76	180	11.21	-16.8
8	Darren Holmes D. Holmes	13.03	19.1	2000	TOT	18	0	1	.000	0	16	0	0	1	37	28	28	6	9	2	4	0	103	0	7.45	4.19	1.78	2.79	15.5	8.7	2.38	.443	13.03	279	7.21	150	17.22	-5.2
9	Albie Lopez A. Lopez	12.71	22.2	2003	KCR	15	4	2	.667	0	15	0	0	0	41	32	32	7	17	0	3	1	125	3	5.96	6.75	0.88	2.78	12.0	13.6	2.56	.395	12.71	267	7.97	175	16.28	-8.4
10	Harry Maupin H. Maupin	12.60	25.0	1899	CLE	5	0	3	.000	3	3	2	0	0	55	35	36	0	7	1	2		134	1	1.08	2.52	0.43	0.00	2.2	5.2	2.48	.447	12.96	327	3.66	95	19.80	0.5
11	Ed Gallagher E. Gallagher	12.55	23.2	1932	BSA	9	0	3	.000	3	6	0	0	0	30	33	36	3	28	0	4		124	3	2.28	10.65	0.21	1.14	4.8	22.6	2.45	.310	13.69	283	7.71	178	11.41	-9
12	Henry Porter H. Porter	12.52	23.0	1889	KCC	4	0	3	.000	4	9	3	0	0	52	32	46	0	14	1	0		135	1	3.52	5.48	0.64	0.00	6.7	10.4	2.87	.468	18.00	307	4.18	103	20.35	0
13	Joe Jiménez J. Jiménez	12.32	19.0	2017	DET	24	0	2	.000	0	17	0	0	0	31	26	28	4	9	2	6	0	99	0	8.05	4.26	1.89	1.89	17.2	9.1	2.11	.403	13.26	279	5.83	132	14.68	-2.9
14	Jim Brower J. Brower	12.15	20.0	2006	TOT	18	0	1	.000	0	14	0	0	0	32	27	27	2	14	5	4	1	106	2	6.30	6.30	1.00	0.90	13.2	13.2	2.30	.423	12.15	273	5.89	129	14.40	-2.9
15	Rick Langford R. Langford	12.15	20.0	1983	OAK	7	0	4	.000	7	2	0	0	0	43	27	28	4	10	2	0	1	112	0	0.90	4.50	0.20	1.80	1.8	8.9	2.65	.415	12.60	315	6.94	176	19.35	-6.7
16	Blaine Boyer B. Boyer	12.05	21.2	2018	KCR	21	2	1	.667	0	9	0	0	1	32	29	33	7	13	0	8	3	109	0	3.74	5.40	0.69	2.91	8.3	11.9	2.08	.313	13.71	277	8.32	201	13.29	-10.3
17	Whitey Wilshere W. Wilshere	12.05	21.2	1934	PHA	9	0	1	.000	2	19	0	0	0	39	29	30	0	15	1	2		117	1	7.89	6.23	1.27	0.00	16.2	12.8	2.49	.476	12.46	263	3.58	79	16.20	2.3
18	Ty Blach T. Blach	12.00	27.0	2019	TOT	7	1	3	.250	5	20	0	0	0	46	36	37	8	17	0	1	0	139	2	6.67	5.67	1.18	2.67	14.4	12.2	2.33	.404	12.33	264	7.46	160	15.33	-8.1
19	Paul Giel P. Giel	12.00	21.0	1961	TOT	13	1	0	1.000	0	15	0	0	0	30	28	34	7	20	0	4	1	115	0	6.43	8.57	0.75	3.00	13.0	17.4	2.38	.315	14.57	291	8.34	199	12.86	-9.4
20	Paul Abbott P. Abbott	11.96	26.1	2002	SEA	7	1	3	.250	5	22	0	0	0	40	35	36	5	20	1	1	0	137	2	7.52	6.84	1.10	1.71	16.1	14.6	2.28	.393	12.30	285	6.14	144	13.67	-5.6
21	Clint Sodowsky C. Sodowsky	11.84	24.1	1996	DET	7	1	3	.250	7	9	0	0	0	40	32	34	5	20	3	0	0	132	3	3.33	7.40	0.45	1.85	6.8	15.2	2.47	.368	12.58	235	7.93	157	14.79	-7.5
22	Tyler Anderson T. Anderson	11.76	20.2	2019	COL	5	0	3	.000	5	23	0	0	0	33	27	27	8	11	0	0	0	106	0	10.02	4.79	2.09	3.48	21.7	10.4	2.13	.391	11.76	237	7.60	164	14.37	-6.4
23	Dinelson Lamet D. Lamet	11.71	27.2	2023	TOT	17	1	4	.200	4	32	0	0	0	42	36	38	7	23	1	1	0	145	5	10.41	7.48	1.39	2.28	22.1	15.9	2.35	.427	12.36	238	6.83	150	13.66	-6.6
24	Bob Miller B. Miller	11.69	22.1	1958	PHI	17	1	1	.500	0	9	0	0	0	36	29	30	7	9	0	4	2	113	1	3.63	3.63	1.00	2.82	8.0	8.0	2.01	.330	12.09	296	6.95	177	14.51	-7.5
25	Frank LaCorte F. LaCorte	11.68	37.0	1977	ATL	14	1	8	.111	7	28	0	0	0	67	48	51	10	29	2	1	1	205	0	6.81	7.05	0.97	2.43	13.7	14.1	2.59	.419	12.41	274	7.24	172	16.30	-11.3