Jamie Moyer has allowed the most career home runs, with 522 HR.

Interpreted as:

most home runs allowed per start by a player

	NAME	HR	GS	G	W	L	W%	ERA	SO	CG	SHO	SV	IP	H	ER	R	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	Jamie Moyer J. Moyer	522	638	696	269	209	.563	4.25	2,441	33	10	0	4074.0	4,231	1,926	2,076	1,155	146	15	69	17,356	57	5.39	2.55	2.11	1.15	14.1	6.7	1.32	.283	4.59	97	4.46	102	9.35	-33.5
2	Robin Roberts R. Roberts	505	609	676	286	245	.539	3.41	2,357	305	45	25	4688.2	4,582	1,774	1,962	902	54	49	69	19,174	33	4.52	1.73	2.61	0.97	12.3	4.7	1.17	.265	3.77	89	3.50	91	8.80	179.6
3	Fergie Jenkins F. Jenkins	484	594	664	284	226	.557	3.34	3,192	267	49	7	4500.2	4,142	1,669	1,853	997	84	37	116	18,400	62	6.38	1.99	3.20	0.97	17.3	5.4	1.14	.268	3.71	87	3.27	88	8.28	222.9
4	Phil Niekro P. Niekro	482	716	864	318	274	.537	3.35	3,342	245	45	29	5404.0	5,044	2,012	2,337	1,809	123	83	86	22,677	226	5.57	3.01	1.85	0.80	14.7	8.0	1.27	.270	3.89	87	3.61	95	8.40	116.1
5	Don Sutton D. Sutton	472	756	774	324	256	.559	3.26	3,574	178	58	5	5282.1	4,692	1,914	2,104	1,343	82	12	102	21,631	112	6.09	2.29	2.66	0.80	16.5	6.2	1.14	.261	3.58	92	3.23	90	7.99	181.2
6	Frank Tanana F. Tanana	448	616	638	240	236	.504	3.66	2,773	143	34	1	4188.1	4,063	1,704	1,910	1,255	129	10	116	17,641	119	5.96	2.70	2.21	0.96	15.7	7.1	1.27	.277	4.10	94	3.78	96	8.73	66.4
7	Bartolo Colon B. Colon	439	552	565	247	188	.568	4.12	2,535	38	13	0	3461.2	3,593	1,584	1,719	948	64	2	47	14,655	45	6.59	2.46	2.67	1.14	17.3	6.5	1.31	.296	4.47	95	4.14	96	9.34	71.6
8	Warren Spahn W. Spahn	434	665	750	363	245	.597	3.09	2,583	382	63	28	5243.2	4,830	1,798	2,016	1,434	42	67	60	21,547	81	4.43	2.46	1.80	0.74	12.0	6.7	1.19	.258	3.46	84	3.44	94	8.29	124.4
9	Bert Blyleven B. Blyleven	430	685	692	287	250	.534	3.31	3,701	242	60	0	4970.0	4,632	1,830	2,029	1,322	155	3	71	20,491	114	6.70	2.39	2.80	0.78	18.1	6.5	1.20	.282	3.67	85	3.18	82	8.39	368.6
10	Tim Wakefield T. Wakefield	418	463	627	200	180	.526	4.41	2,156	33	6	22	3226.1	3,152	1,582	1,791	1,205	186	78	33	13,939	134	6.01	3.36	1.79	1.17	15.5	8.6	1.35	.274	5.00	96	4.72	108	8.79	-137.5
11	Steve Carlton S. Carlton	414	709	741	329	244	.574	3.22	4,136	254	55	2	5217.2	4,672	1,864	2,130	1,833	53	13	150	21,683	183	7.13	3.16	2.26	0.71	19.1	8.5	1.25	.279	3.67	87	3.14	86	8.06	271.5
12	Randy Johnson R. Johnson	411	603	618	303	166	.646	3.29	4,875	100	37	2	4135.1	3,346	1,513	1,703	1,497	190	7	37	17,067	109	10.61	3.26	3.26	0.89	28.6	8.8	1.17	.291	3.71	75	3.18	73	7.28	554.3
13	David Wells D. Wells	407	489	660	239	157	.604	4.13	2,201	54	12	13	3439.0	3,635	1,578	1,702	719	83	65	65	14,413	101	5.76	1.88	3.06	1.07	15.3	5.0	1.27	.293	4.45	93	3.99	90	9.51	172.9
14	Gaylord Perry G. Perry	399	690	777	314	265	.542	3.11	3,534	303	53	10	5350.0	4,938	1,846	2,128	1,379	108	33	164	21,953	160	5.95	2.32	2.56	0.67	16.1	6.3	1.18	.275	3.58	85	3.06	85	8.31	312.9
15	Jim Kaat J. Kaat	395	625	898	283	237	.544	3.45	2,461	180	31	17	4530.1	4,620	1,738	2,038	1,083	122	102	116	19,023	128	4.89	2.15	2.27	0.78	12.9	5.7	1.26	.282	4.05	93	3.41	91	9.18	165.8
16	Jack Morris J. Morris	389	527	549	254	186	.577	3.90	2,478	175	28	0	3824.0	3,567	1,657	1,815	1,390	58	10	99	16,120	206	5.83	3.27	1.78	0.92	15.4	8.6	1.30	.269	4.27	96	3.93	95	8.40	93
17	Charlie Hough C. Hough	383	440	858	216	216	.500	3.75	2,362	107	13	61	3801.1	3,283	1,582	1,807	1,665	174	240	44	16,170	179	5.59	3.94	1.42	0.91	14.6	10.3	1.30	.250	4.28	95	4.28	109	7.77	-142.3
18	CC Sabathia	382	560	561	251	161	.609	3.74	3,093	38	12	0	3577.1	3,404	1,485	1,623	1,099	123	0	44	14,989	74	7.78	2.76	2.81	0.96	20.6	7.3	1.26	.294	4.08	87	3.77	87	8.56	223.7
19	Tom Seaver T. Seaver	380	647	656	311	205	.603	2.86	3,640	231	61	1	4783.0	3,971	1,521	1,674	1,390	76	6	116	19,369	126	6.85	2.62	2.62	0.72	18.8	7.2	1.12	.259	3.15	79	3.03	85	7.47	286.1
20	Mike Mussina M. Mussina	376	536	537	270	153	.638	3.68	2,813	57	23	0	3562.2	3,460	1,458	1,559	785	60	0	29	14,593	71	7.11	1.98	3.58	0.95	19.3	5.4	1.19	.292	3.94	82	3.57	79	8.74	372.8
21	Catfish Hunter C. Hunter	374	476	500	224	166	.574	3.26	2,012	181	42	1	3449.1	2,958	1,248	1,380	954	49	6	57	14,032	49	5.25	2.49	2.11	0.98	14.3	6.8	1.13	.243	3.60	95	3.66	103	7.72	-51.5
22	Javier Vazquez J. Vazquez	373	443	450	165	160	.508	4.22	2,536	28	8	0	2840.0	2,784	1,331	1,431	763	88	5	58	11,935	76	8.04	2.42	3.32	1.18	21.2	6.4	1.25	.295	4.53	96	3.90	88	8.82	164.4
23	Dennis Martinez D. Martinez	372	562	692	245	193	.559	3.70	2,149	122	30	8	3999.2	3,897	1,643	1,835	1,165	122	51	71	16,754	83	4.84	2.62	1.84	0.84	12.8	7.0	1.27	.272	4.13	94	3.91	99	8.77	17
24	Jim Bunning J. Bunning	372	519	591	224	184	.549	3.27	2,855	151	40	16	3760.1	3,433	1,366	1,527	1,000	160	39	98	15,618	47	6.83	2.39	2.86	0.89	18.3	6.4	1.18	.273	3.65	88	3.22	88	8.22	195.2
25	Zack Greinke Z. Greinke	367	541	586	225	156	.591	3.49	2,979	17	5	1	3389.1	3,207	1,315	1,410	762	79	8	25	13,877	101	7.91	2.02	3.91	0.97	21.5	5.5	1.17	.293	3.74	83	3.51	85	8.52	235