most runs allowed by a player in a season since 1920

Since 1920, Bobo Newsom has allowed the most runs in a season, with 205 runs in 1938.

	NAME	R	SEASON	TM	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	IP	H	ER	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	Bobo Newsom B. Newsom	205	1938	SLA	44	20	16	.556	40	5.08	226	31	0	1	329.2	334	186	30	192	5	3		1,475	3	6.17	5.24	1.18	0.82	15.3	13.0	1.60	.297	5.60	101	4.53	94	9.12	11.6
2	Sam Gray S. Gray	187	1931	SLA	43	11	24	.314	37	5.09	88	13	0	2	258.0	323	146	20	54	4	5		1,158	4	3.07	1.88	1.63	0.70	7.6	4.7	1.46	.305	6.52	111	4.11	92	11.27	10.3
3	Dickey Kerr D. Kerr	182	1921	CWS	44	19	17	.528	37	4.72	80	25	3	1	308.2	357	162	12	96	11	5		1,360	5	2.33	2.80	0.83	0.35	5.9	7.1	1.47	.297	5.31	111	4.13	100	10.41	-0.3
4	Ray Kremer R. Kremer	181	1930	PIT	39	20	12	.625	38	5.02	58	18	1	0	276.0	366	154	29	63	1	1		1,232	3	1.89	2.05	0.92	0.95	4.7	5.1	1.55	.312	5.90	100	5.14	103	11.93	-4.9
5	Ray Benge R. Benge	178	1930	PHN	38	11	15	.423	29	5.70	70	14	0	1	225.2	305	143	22	81	1	4		1,055	5	2.79	3.23	0.86	0.88	6.6	7.7	1.71	.321	7.10	104	5.24	97	12.16	5.9
6	Wes Ferrell W. Ferrell	177	1937	TOT	37	14	19	.424	35	4.90	123	26	0	0	281.0	325	153	25	122	3	2		1,266	2	3.94	3.91	1.01	0.80	9.7	9.6	1.59	.302	5.67	108	4.66	105	10.41	-7.5
7	Pat Caraway P. Caraway	177	1931	CWS	51	10	24	.294	32	6.22	55	11	1	2	220.0	268	152	17	101	7	12		1,035	4	2.25	4.13	0.54	0.70	5.3	9.8	1.68	.294	7.24	146	5.09	124	10.96	-25.2
8	Milt Gaston M. Gaston	177	1927	SLA	37	13	17	.433	30	5.00	77	21	0	1	254.0	275	141	18	100	3	6		1,117	8	2.73	3.54	0.77	0.64	6.9	9.0	1.48	.280	6.27	116	4.56	107	9.74	-7.1
9	Jack Knott J. Knott	174	1936	SLA	47	9	17	.346	23	7.29	60	9	0	6	192.2	272	156	15	93	4	16		929	11	2.80	4.34	0.65	0.70	6.5	10.0	1.89	.339	8.13	138	5.16	102	12.71	-1.5
10	Guy Bush G. Bush	174	1930	CHC	46	15	10	.600	25	6.20	75	11	0	3	225.0	291	155	22	86	2	8		1,031	12	3.00	3.44	0.87	0.88	7.3	8.3	1.68	.318	6.96	126	5.28	108	11.64	-10.5
11	Bump Hadley B. Hadley	168	1932	TOT	43	14	21	.400	35	5.40	145	13	1	2	248.1	261	149	23	171	8	5		1,155	5	5.26	6.20	0.85	0.83	12.6	14.8	1.74	.295	6.09	114	5.22	113	9.46	-14.7
12	Vern Kennedy V. Kennedy	167	1936	CWS	35	21	9	.700	34	4.63	99	20	1	0	274.1	282	141	13	147	3	1		1,214	8	3.25	4.82	0.67	0.43	8.2	12.1	1.56	.283	5.48	91	4.80	99	9.25	2.1
13	George Uhle G. Uhle	167	1923	CLE	54	26	16	.619	44	3.77	109	30	1	5	357.2	378	150	8	102	12	8		1,548	3	2.74	2.57	1.07	0.20	7.0	6.6	1.34	.281	4.20	94	3.57	88	9.51	19.2
14	Phil Niekro P. Niekro	166	1977	ATL	44	16	20	.444	43	4.03	262	20	2	0	330.1	315	148	26	164	8	1	12	1,428	17	7.14	4.47	1.60	0.71	18.3	11.5	1.45	.299	4.52	95	3.73	88	8.58	18.1
15	Wilbur Wood W. Wood	166	1973	CWS	49	24	20	.545	48	3.46	199	21	4	0	359.1	381	138	25	91	7	1	3	1,531	7	4.98	2.28	2.19	0.63	13.0	5.9	1.31	.294	4.16	89	3.17	82	9.54	27.9
16	Tommy Thomas T. Thomas	166	1931	CWS	43	10	14	.417	36	4.73	72	11	2	2	245.1	298	129	17	69	5	5		1,105	4	2.64	2.53	1.04	0.62	6.5	6.2	1.50	.298	6.09	111	4.33	105	10.93	-6.8
17	Jimmy Ring J. Ring	166	1925	PHN	38	14	16	.467	37	4.37	93	21	1	0	270.0	325	131	14	119	1	0		1,239	14	3.10	3.97	0.78	0.47	7.5	9.6	1.64	.307	5.53	93	4.43	94	10.83	9.6
18	George Smith G. Smith	166	1921	PHN	39	4	20	.167	28	4.76	45	12	1	1	221.1	303	117	12	52	3	7		995	1	1.83	2.11	0.87	0.49	4.5	5.2	1.60	.330	6.75	113	4.15	96	12.32	5.9
19	Burleigh Grimes B. Grimes	165	1923	BKN	39	21	18	.538	38	3.58	119	33	2	0	327.0	356	130	9	100	11	1		1,418	6	3.28	2.75	1.19	0.25	8.4	7.1	1.39	.294	4.54	91	3.58	92	9.80	10.7
20	Les Sweetland L. Sweetland	164	1930	PHN	34	7	15	.318	25	7.71	36	8	1	0	167.0	271	143	24	60	5	5		817	0	1.94	3.23	0.60	1.29	4.4	7.3	1.98	.357	8.84	141	6.11	113	14.60	-10.3
21	Burleigh Grimes B. Grimes	164	1925	BKN	33	12	19	.387	31	5.04	73	19	0	0	246.2	305	138	15	102	7	2		1,129	8	2.66	3.72	0.72	0.55	6.5	9.0	1.65	.311	5.98	120	4.64	111	11.13	-13.1
22	Nels Potter N. Potter	163	1939	PHA	41	8	12	.400	25	6.60	60	9	0	2	196.1	258	144	26	88	5	12		922	12	2.75	4.03	0.68	1.19	6.5	9.5	1.76	.312	7.47	143	5.50	124	11.83	-22.9
23	Bobo Newsom B. Newsom	163	1937	TOT	41	16	14	.533	37	4.81	166	17	1	0	275.1	269	147	18	167	6	2		1,247	6	5.43	5.46	0.99	0.59	13.3	13.4	1.58	.282	5.33	103	4.57	99	8.79	1.4
24	George Blaeholder G. Blaeholder	163	1932	SLA	42	14	14	.500	36	4.70	80	16	1	0	258.1	304	135	19	76	3	4		1,141	1	2.79	2.65	1.05	0.66	7.0	6.7	1.47	.296	5.68	99	4.27	92	10.59	11
25	Larry French L. French	163	1930	PIT	42	17	18	.486	35	4.36	90	21	3	1	274.2	325	133	20	89	6	5		1,232	3	2.95	2.92	1.01	0.66	7.3	7.2	1.51	.297	5.34	87	4.83	97	10.65	4.5