pitcher that allows the most earned runs per game

(Unk.) Lewis has the most career earned runs per game pitched, with 20.

	NAME	ER/G	ER	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	IP	H	R	HR	BB	HBP	GF	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	ERA-	FIP	FIP-	H/9	PRAA
1	(Unk.) Lewis (. Lewis	20	20	1	0	1	.000	1	60.00	1	0	0	0	3.0	13	20	3	7	0	0	29	1	3.00	21.00	0.14	9.00	3.4	24.1	6.67	.556	60.00	1448	22.25	540	39.00	-6.2
2	Allan Travers A. Travers	14	14	1	0	1	.000	1	15.75	1	1	0	0	8.0	26	24	0	7	0	0	50	0	1.13	7.88	0.14	0.00	2.0	14.0	4.13	.619	27.00	463	5.23	158	29.25	-1.7
3	Dan Cotter D. Cotter	14	14	1	0	1	.000	1	14.00	0	1	0	0	9.0	18	19	1	7	0	0	52	0	0.00	7.00	0.00	1.00	0.0	13.5	2.78	.386	19.00	338	6.69	163	18.00	-2.7
4	Walter Coleman W. Coleman	12	12	1	0	1	.000	1	13.50	5	1	0	0	8.0	12	15	1	8	1	0	44	1	5.63	9.00	0.63	1.13	11.4	18.2	2.50	.379	16.88	286	7.33	155	13.50	-2.4
5	Bill Gleason B. Gleason	12	12	1	0	1	.000	1	27.00	0	0	0	0	4.0	14	16	1	6	0	0	32	0	0.00	13.50	0.00	2.25	0.0	18.8	5.00	.520	36.00	665	10.67	264	31.50	-3.1
6	John Sterling J. Sterling	12	12	1	0	1	.000	1	21.60	1	1	0	0	5.0	16	12	1	4	1	0	36	0	1.80	7.20	0.25	1.80	2.8	11.1	4.00	.517	21.60	559	8.12	223	28.80	-2.5
7	John Bates J. Bates	12	12	1	0	1	.000	1	13.50	3	1	0	0	8.0	15	14	0	5	0	0	44	1	3.38	5.63	0.60	0.00	6.8	11.4	2.50	.417	15.75	331	4.13	102	16.88	0.1
8	Frank Scheibeck F. Scheibeck	12	12	1	0	1	.000	1	12.00	3	1	0	0	9.0	17	18	1	4	1	0	52	1	3.00	4.00	0.75	1.00	5.8	7.7	2.33	.372	18.00	280	5.72	139	17.00	-1.6
9	Tom Mansell T. Mansell	12	12	1	0	0		0	16.20	3	0	0	0	6.2	21	18	2	5		1	43	1	4.05	6.75	0.60	2.70	7.0	11.6	3.90		24.30	522	8.50	273	28.35	-4.1
10	Joe Gannon J. Gannon	11	11	1	0	1	.000	1	11.00	2	1	0	0	9.0	13	13	0	5	1	0	45	0	2.00	5.00	0.40	0.00	4.4	11.1	2.00	.351	13.00	305	4.32	120	13.00	-0.7
11	Horace Helmbold H. Helmbold	11	11	1	0	1	.000	1	14.14	3	1	0	0	7.0	17	15	0	6	0	0	44	1	3.86	7.71	0.50	0.00	6.8	13.6	3.29	.486	19.29	366	4.63	127	21.86	-0.8
12	John Greenig J. Greenig	11	11	1	0	1	.000	1	11.00	2	1	0	0	9.0	17	13	2	4	0	0	46	4	2.00	4.00	0.50	2.00	4.3	8.7	2.33	.395	13.00	405	6.36	224	17.00	-3.8
13	Bob Keating B. Keating	11	11	1	0	1	.000	1	11.00	0	1	0	0	9.0	16	16	0	6	0	0	49	0	0.00	6.00	0.00	0.00	0.0	12.2	2.44	.372	16.00	262	5.28	131	16.00	-1.3
14	Charlie Hallstrom C. Hallstrom	11	11	1	0	1	.000	1	11.00	0	1	0	0	9.0	18	16	3	6		0	50	1	0.00	6.00	0.00	3.00	0.0	12.0	2.67		16.00	407	9.21	317	18.00	-6.7
15	Hanson Horsey H. Horsey	10	10	1	0	0		0	22.50	0	0	0	0	4.0	14	10	0	3	0	1	27	0	0.00	6.75	0.00	0.00	0.0	11.1	4.25	.583	22.50	655	5.10	144	31.50	-0.7
16	Jim Jones J. Jones	10	20	2	0	1	.000	1	15.43	3	1	0	0	11.2	25	28	1	7	2	1	67	1	2.31	5.40	0.43	0.77	4.5	10.4	2.74	.444	21.60	394	6.07	151	19.29	-2.9
17	Al Burris A. Burris	10	10	1	0	0		0	18.00	0	0	0	0	5.0	14	10	0	2	0	1	30	0	0.00	3.60	0.00	0.00	0.0	6.7	3.20	.500	18.00	338	5.01	94	25.20	0.2
18	Frank Figgemeier F. Figgemeier	10	10	1	0	1	.000	1	11.25	2	1	0	0	8.0	12	14	1	4	3	0	42	0	2.25	4.50	0.50	1.13	4.8	9.5	2.00	.344	15.75	211	7.56	142	13.50	-2
19	Bill Duzen B. Duzen	10	20	2	0	2	.000	2	13.85	5	2	0	0	13.0	20	24	2	14	0	0	73	3	3.46	9.69	0.36	1.38	6.8	19.2	2.62	.346	16.62	334	7.38	179	13.85	-4.9
20	Al Krumm A. Krumm	10	10	1	0	1	.000	1	10.00	4	1	0	0	9.0	8	11	0	10	0	0	45	1	4.00	10.00	0.40	0.00	8.9	22.2	2.00	.258	11.00	273	5.45	148	8.00	-2.2
21	John Roach J. Roach	10	10	1	0	1	.000	1	11.25	3	1	0	0	8.0	18	17	0	4	1	0	48	1	3.38	4.50	0.75	0.00	6.3	8.3	2.75	.450	19.13	287	4.40	107	20.25	-0.3
22	Jimmy Peoples J. Peoples	10	20	2	0	2	.000	2	12.00	4	1	0	0	15.0	30	28	0	2		0	82	1	2.40	1.20	2.00	0.00	4.9	2.4	2.13	.411	16.80	366	3.35	109	18.00	-0.4
23	Andy O'Connor A. O'Connor	9	9	1	0	1	.000	1	10.13	5	1	0	0	8.0	15	11	0	7	3	0	45	0	5.63	7.88	0.71	0.00	11.1	15.6	2.75	.500	12.38	396	4.60	192	16.88	-1.8
24	Eddie Kolb E. Kolb	9	9	1	0	1	.000	1	10.13	1	1	0	0	8.0	18	19	0	5	1	0	47	0	1.13	5.63	0.20	0.00	2.1	10.6	2.88	.450	21.38	263	4.94	128	20.25	-1
25	Dave Wright D. Wright	9	18	2	1	0	1.000	1	18.00	4	1	0	0	9.0	23	20	1	3	2	1	54	3	4.00	3.00	1.33	1.00	7.4	5.6	2.89	.500	20.00	404	5.60	127	23.00	-1.2