Bob Kammeyer has allowed the most earned runs with exactly 0.0 innings pitched in a season, with 8 earned runs in 1979.

Interpreted as:

most earned runs by a player with 0 ip in a season

	NAME	ER	IP	SEASON	TM	G	W	L	W%	GS	SO	CG	SHO	SV	H	R	HR	BB	HBP	GF	IBB	TBF	WP	K/BB	K%	BB%	BABIP
1	Bob Kammeyer B. Kammeyer	8	0.0	1979	NYY	1	0	0		0	0	0	0	0	7	8	2	0	1	0	0	8	0		0.0	0.0	1.000
2	Dennis Tankersley D. Tankersley	7	0.0	2003	SDP	1	0	1	.000	1	0	0	0	0	3	7	0	4	0	0	0	7	0	0.00	0.0	57.1	1.000
3	Lino Urdaneta L. Urdaneta	6	0.0	2004	DET	1	0	0		0	0	0	0	0	5	6	0	1	0	0	0	6	0	0.00	0.0	16.7	1.000
4	Doc Hamann D. Hamann	6	0.0	1922	CLE	1	0	0		0	0	0	0	0	3	6	0	3	1	0		7	1	0.00	0.0	42.9	1.000
5	Bill Childers B. Childers	6	0.0	1895	LOU	1	0	0		0	0	0	0	0	2	6	0	5	0	0		7	3	0.00	0.0	71.4	1.000
6	Gerardo Parra G. Parra	5	0.0	2019	TOT	1	0	0		0	0	0	0	0	1	5	0	4	0	0	0	5	1	0.00	0.0	80.0	1.000
7	Kirtley Baker K. Baker	5	0.0	1894	BAL	1	0	1	.000	0	0	0	0	0	1	5	0	2	0	0		3	0	0.00	0.0	66.7	1.000
8	Zack Weiss Z. Weiss	4	0.0	2018	CIN	1	0	0		0	0	0	0	0	2	4	2	2	0	0	0	4	0	0.00	0.0	50.0
9	Nate Jones N. Jones	4	0.0	2014	CWS	2	0	0		0	0	0	0	0	2	4	0	3	0	0	0	5	0	0.00	0.0	60.0	1.000
10	Paul Stuffel P. Stuffel	4	0.0	1953	PHN	2	0	0		0	0	0	0	0	0	4	0	4	0	0		4	0	0.00	0.0	100.0
11	Bob Uhl B. Uhl	4	0.0	1940	DET	1	0	0		0	0	0	0	0	4	5	0	2	0	0		6	1	0.00	0.0	33.3	1.000
12	Nick Altrock N. Altrock	4	0.0	1919	WSH	1	0	0		0	0	0	0	0	4	4	0	0	0	0		4	0		0.0	0.0	1.000
13	Harry Heitmann H. Heitmann	4	0.0	1918	BKN	1	0	1	.000	1	0	0	0	0	4	4	0	0	0	0		4	0		0.0	0.0	1.000
14	Bob McGraw B. McGraw	4	0.0	1918	NYY	1	0	1	.000	1	0	0	0	0	0	4	0	4	0	0		4	0	0.00	0.0	100.0
15	Jonathan Stiever J. Stiever	3	0.0	2021	CWS	1	0	0		0	0	0	0	0	4	3	0	0	0	0	0	4	0		0.0	0.0	1.000
16	Andrew Vasquez A. Vasquez	3	0.0	2019	MIN	1	0	0		0	0	0	0	0	0	3	0	2	1	0	0	3	0	0.00	0.0	66.7
17	Matt Koch M. Koch	3	0.0	2017	ARI	1	0	0		0	0	0	0	0	2	3	0	1	0	0	0	3	0	0.00	0.0	33.3	1.000
18	Bryan Harvey B. Harvey	3	0.0	1995	FLA	1	0	0		0	0	0	0	0	2	3	1	1	0	0	0	3	0	0.00	0.0	33.3	1.000
19	Wilson Alvarez W. Alvarez	3	0.0	1989	TEX	1	0	1	.000	1	0	0	0	0	3	3	2	2	0	0	0	5	0	0.00	0.0	40.0	1.000
20	Julio Navarro J. Navarro	3	0.0	1966	DET	1	0	0		0	0	0	0	0	2	3	2	0	1	0	0	3	0		0.0	0.0
21	Fred Bruckbauer F. Bruckbauer	3	0.0	1961	MIN	1	0	0		0	0	0	0	0	3	3	0	1	0	0	0	4	0	0.00	0.0	25.0	1.000
22	Mort Cooper M. Cooper	3	0.0	1949	CHC	1	0	0		0	0	0	0	0	2	3	1	1	0	0		3	1	0.00	0.0	33.3	1.000
23	Mike Palagyi M. Palagyi	3	0.0	1939	WSH	1	0	0		0	0	0	0	0	0	3	0	3	1	0		4	0	0.00	0.0	75.0
24	Jim Schelle J. Schelle	3	0.0	1939	PHA	1	0	0		0	0	0	0	0	1	3	0	3	1	0		5	0	0.00	0.0	60.0	1.000
25	Paul Dean P. Dean	3	0.0	1937	SLN	1	0	0		0	0	0	0	0	1	3	0	2	0	0		3	0	0.00	0.0	66.7	1.000