Walter Johnson has the most career complete games by a starting pitcher, with 531 complete games.

Interpreted as:

most regular-season complete games by starter

	NAME	CG	G	W	L	W%	GS	ERA	SO	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Walter Johnson W. Johnson	531	666	376	249	.602	666	1.69	3,273	110	0	5552.0	4,610		1,766	90	1,295	191	0			144	5.31	2.10	2.53	0.15		5.8	1.06	.261	2.86	7.47
2	Grover Alexander G. Alexander	437	600	350	193	.645	600	2.37	2,096	90	0	4978.1	4,654		1,742	156	887	66	0		20,045	33	3.79	1.60	2.36	0.28	10.5	4.4	1.11	.267	3.15	8.41
3	Christy Mathewson C. Mathewson	434	551	343	177	.660	551	0.96	2,408	79	0	4540.0	4,018		1,513	82	801	51	0			107	4.77	1.59	3.01	0.16		4.5	1.06	.269	3.00	7.97
4	Eddie Plank E. Plank	410	529	299	179	.626	529	1.33	2,118	69	0	4216.0	3,725		1,458	39	998	179	0			74	4.52	2.13	2.12	0.08		6.2	1.12	.287	3.11	7.95
5	Warren Spahn W. Spahn	382	665	358	227	.612	665	3.08	2,501	63	0	5101.0	4,703	1,743	1,951	422	1,383	39	0	52	20,960	74	4.41	2.44	1.81	0.74	11.9	6.6	1.19	.258	3.44	8.30
6	Ted Lyons T. Lyons	356	484	245	210	.538	484	3.60	1,010	27	0	3907.0	4,196	1,564	1,900	208	1,027	30	0		16,676	48	2.33	2.37	0.98	0.48	6.1	6.2	1.34	.277	4.38	9.67
7	George Mullin G. Mullin	353	428	205	189	.520	428	1.08	1,424	35	0	3478.0	3,325		1,549	42	1,186	122	0			80	3.68	3.07	1.20	0.11		8.7	1.30	.300	4.01	8.60
8	Red Ruffing R. Ruffing	335	538	264	212	.555	538	3.82	1,869	45	0	4132.2	4,094	1,755	2,016	249	1,463	51	0		17,623	44	4.07	3.19	1.28	0.54	10.6	8.3	1.34	.275	4.39	8.92
9	Cy Young C. Young	331	369	213	143	.598	369	0.87	1,520	44	0	3186.0	2,798		1,075	41	398	71	0			47	4.29	1.12	3.82	0.12		3.3	1.00	.274	3.04	7.90
10	Burleigh Grimes B. Grimes	314	496	249	192	.565	496	3.54	1,402	35	0	3864.2	4,114	1,520	1,895	138	1,169	92	0		16,623	79	3.26	2.72	1.20	0.32	8.4	7.0	1.37	.288	4.41	9.58
11	Robin Roberts R. Roberts	305	609	275	240	.534	609	3.41	2,292	45	0	4567.1	4,467	1,733	1,915	498	872	54	0	63	18,724	32	4.52	1.72	2.63	0.98	12.2	4.7	1.17	.264	3.77	8.80
12	Gaylord Perry G. Perry	303	690	305	252	.548	690	3.10	3,372	53	0	5156.2	4,762	1,778	2,045	382	1,314	101	0	144	21,140	150	5.89	2.29	2.57	0.67	16.0	6.2	1.18	.274	3.57	8.31
13	Vic Willis V. Willis	302	366	177	165	.518	366	0.54	1,294	42	0	3000.0	2,713		1,158	43	820	83	0			66	3.88	2.46	1.58	0.13		6.8	1.18	.271	3.47	8.14
14	Lefty Grove L. Grove	298	457	268	119	.693	457	3.08	2,013	35	0	3560.2	3,513	1,220	1,448	148	1,027	38	0		15,016	38	5.09	2.60	1.96	0.37	13.4	6.8	1.28	.285	3.66	8.88
15	Jack Powell J. Powell	294	369	155	188	.452	369	1.38	1,231	33	0	2976.2	2,834		1,243	70	643	71	0			46	3.72	1.94	1.91	0.21		5.6	1.17	.290	3.76	8.57
16	Early Wynn E. Wynn	289	611	287	232	.553	611	3.56	2,255	49	0	4398.2	4,135	1,742	1,981	330	1,713	62	0	32	18,704	50	4.61	3.50	1.32	0.68	12.1	9.2	1.33	.265	4.05	8.46
17	Eppa Rixey E. Rixey	289	554	247	239	.508	554	3.15	1,244	37	0	4171.2	4,335	1,462	1,849	84	982	71	0		17,427	84	2.68	2.12	1.27	0.18	7.1	5.6	1.27	.283	3.99	9.35
18	Bob Feller B. Feller	279	484	258	154	.626	484	3.25	2,491	44	0	3683.0	3,146	1,329	1,493	214	1,689	58	0	4	15,555	62	6.09	4.13	1.47	0.52	16.0	10.9	1.31	.264	3.65	7.69
19	Wilbur Cooper W. Cooper	279	406	195	169	.536	406	3.03	1,112	35	0	3173.0	3,153	1,069	1,319	99	763	89	0		13,166	35	3.15	2.16	1.46	0.28	8.4	5.8	1.23	.275	3.74	8.94
20	Bill Donovan B. Donovan	279	314	174	125	.582	314	1.24	1,452	35	0	2705.1	2,372		1,045	28	923	71	0			56	4.83	3.07	1.57	0.09		8.7	1.22	.287	3.48	7.89
21	Red Faber R. Faber	273	483	227	186	.550	483	3.14	1,313	29	0	3643.2	3,658	1,271	1,605	103	1,054	93	0		15,357	42	3.24	2.60	1.25	0.25	8.5	6.9	1.29	.278	3.96	9.04
22	Mordecai Brown M. Brown	271	332	201	112	.642	332	0.77	1,158	55	0	2737.1	2,348		887	35	592	56	0			42	3.81	1.95	1.96	0.12		5.7	1.07	.269	2.92	7.72
23	Fergie Jenkins F. Jenkins	267	594	278	218	.560	594	3.32	3,082	49	0	4358.2	4,021	1,608	1,786	463	951	83	0	101	17,815	61	6.36	1.96	3.24	0.96	17.3	5.3	1.14	.269	3.69	8.30
24	Doc White D. White	262	364	173	151	.534	364	0.99	1,305	45	0	2828.2	2,551		1,029	31	630	114	0			55	4.15	2.00	2.07	0.10		5.9	1.12	.290	3.27	8.12
25	Carl Hubbell C. Hubbell	260	433	233	146	.615	433	3.05	1,556	36	0	3357.2	3,261	1,138	1,326	221	682	49	0		13,890	46	4.17	1.83	2.28	0.59	11.2	4.9	1.17	.267	3.55	8.74