mlb leaders in starts of 1 run or less given up

Roger Clemens has the most career starts when allowing 1 or fewer run, with 255 starts.

Interpreted as:

MLB leaders in regular-season starts of 1 run or less given up

	NAME	GS	R	G	W	L	W%	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	H/9
1	Roger Clemens R. Clemens	255	150	257	202	6	.971	0.63	1,922	74	46	0	1937.0	1,107	136	33	498	44	0	8	7,280	29	8.93	2.31	3.86	0.15	26.4	6.8	0.83	.225	0.70	5.14
2	Walter Johnson W. Johnson	247	158	348	253	37	.872	0.30	1,585	220	110	31	2428.2	1,393		8	444	65	99			46	5.87	1.65	3.57	0.03		5.0	0.76	.203	0.59	5.16
3	Nolan Ryan N. Ryan	244	135	270	184	15	.925	0.53	2,080	106	61	3	1895.0	832	111	17	802	37	10	12	7,160	57	9.88	3.81	2.59	0.08	29.1	11.2	0.86	.193	0.64	3.95
4	Greg Maddux G. Maddux	231	124	233	177	7	.962	0.60	1,174	62	35	0	1697.2	1,060	113	24	237	27	1	30	6,239	14	6.22	1.26	4.95	0.13	18.8	3.8	0.76	.217	0.66	5.62
5	Don Sutton D. Sutton	228	144	243	175	14	.926	0.63	1,251	105	58	5	1861.0	1,093	131	45	385	17	11	24	6,925	25	6.05	1.86	3.25	0.22	18.1	5.6	0.79	.200	0.70	5.29
6	Tom Glavine T. Glavine	216	147	216	159	9	.946	0.78	950	44	25	0	1565.2	1,033	136	43	393	19	0	20	5,948	14	5.46	2.26	2.42	0.25	16.0	6.6	0.91	.218	0.85	5.94
7	Tom Seaver T. Seaver	206	122	214	168	11	.939	0.59	1,352	124	61	1	1719.2	955	112	31	381	19	5	27	6,368	28	7.08	1.99	3.55	0.16	21.2	6.0	0.78	.202	0.64	5.00
8	Clayton Kershaw C. Kershaw	202	104	205	146	4	.973	0.62	1,519	21	15	0	1391.2	769	96	29	264	13	1	8	5,099	43	9.82	1.71	5.75	0.19	29.8	5.2	0.74	.226	0.67	4.97
9	Zack Greinke Z. Greinke	200	123	236	133	14	.905	0.75	1,258	12	5	1	1392.1	888	116	46	246	19	6	4	5,196	33	8.13	1.59	5.11	0.30	24.2	4.7	0.81	.232	0.80	5.74
10	Christy Mathewson C. Mathewson	196	119	259	202	15	.931	0.16	1,031	165	79	25	1799.2	1,072		10	245	11	59			28	5.16	1.23	4.21	0.05		3.8	0.73	.203	0.60	5.36
11	Steve Carlton S. Carlton	194	124	218	157	13	.924	0.62	1,314	125	55	2	1657.2	996	114	32	441	15	11	23	6,233	48	7.13	2.39	2.98	0.17	21.1	7.1	0.87	.218	0.67	5.41
12	Tommy John T. John	192	131	244	147	14	.913	0.63	808	90	46	3	1593.2	1,063	111	29	331	24	20	24	5,978	35	4.56	1.87	2.44	0.16	13.5	5.5	0.87	.216	0.74	6.00
13	Gaylord Perry G. Perry	190	140	252	162	20	.890	0.61	1,206	143	53	10	1769.2	1,057	120	30	358	25	25	30	6,575	29	6.13	1.82	3.37	0.15	18.3	5.4	0.80	.207	0.71	5.38
14	Justin Verlander J. Verlander	189	110	189	145	11	.929	0.67	1,389	17	9	0	1327.2	736	99	48	305	39	0	5	4,951	22	9.42	2.07	4.55	0.33	28.1	6.2	0.78	.217	0.75	4.99
15	Bert Blyleven B. Blyleven	186	112	191	152	13	.921	0.59	1,223	120	60	0	1547.1	922	101	29	332	41	3	13	5,764	18	7.11	1.93	3.68	0.17	21.2	5.8	0.81	.216	0.65	5.36
16	Randy Johnson R. Johnson	185	106	198	159	4	.975	0.59	1,832	57	37	2	1442.1	772	95	33	338	42	7	4	5,359	26	11.43	2.11	5.42	0.21	34.2	6.3	0.77	.237	0.66	4.82
17	Max Scherzer M. Scherzer	182	106	190	125	7	.947	0.73	1,473	7	5	0	1226.0	675	99	45	276	45	1	5	4,568	11	10.81	2.03	5.34	0.33	32.2	6.0	0.78	.231	0.78	4.96
18	Grover Alexander G. Alexander	177	106	248	181	16	.919	0.43	772	171	90	30	1731.0	1,088		15	237	12	66		6,354	8	4.01	1.23	3.26	0.08	12.1	3.7	0.77	.202	0.55	5.66
19	Jim Palmer J. Palmer	173	111	193	151	7	.956	0.60	855	116	53	4	1493.2	867	100	31	385	11	10	3	5,595	22	5.15	2.32	2.22	0.19	15.3	6.9	0.84	.194	0.67	5.22
20	Jon Lester J. Lester	171	102	172	119	6	.952	0.75	1,094	11	4	0	1149.2	721	96	29	301	33	0	4	4,362	21	8.56	2.36	3.63	0.23	25.1	6.9	0.89	.238	0.80	5.64
21	Eddie Plank E. Plank	171	116	237	167	16	.913	0.27	897	154	69	17	1662.0	1,006		7	363	53	57			15	4.86	1.97	2.47	0.04		6.1	0.82	.215	0.63	5.45
22	Phil Niekro P. Niekro	170	136	293	150	19	.888	0.66	1,006	99	45	29	1592.1	1,005	116	35	418	24	77	13	6,052	49	5.69	2.36	2.41	0.20	16.6	6.9	0.89	.212	0.77	5.68
23	Warren Spahn W. Spahn	166	119	232	160	15	.914	0.58	828	160	63	28	1601.1	997	104	31	338	6	55	11	5,991	16	4.65	1.90	2.45	0.17	13.8	5.6	0.83	.202	0.67	5.60
24	CC Sabathia	162	96	163	118	6	.952	0.71	1,056	19	12	0	1121.2	676	89	29	299	37	0	7	4,242	14	8.47	2.40	3.53	0.23	24.9	7.0	0.87	.229	0.77	5.42
25	Pedro Martinez P. Martinez	162	101	224	136	6	.958	0.65	1,488	27	17	3	1275.0	672	92	32	284	57	23	11	4,723	21	10.50	2.00	5.24	0.23	31.5	6.0	0.75	.224	0.71	4.74