Mule Watson and Kid Nichols are tied for the most complete games in a week, with 4 complete games.

Interpreted as:

most complete games by a player in a week

	NAME	CG	WEEK	G	W	L	W%	GS	ERA	SO	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Mule Watson M. Watson	4	7/15/1918 - 7/21/1918	4	2	1	.667	4	2.48	7	1	0	32.2	35	9	11	0	7	1	0	133	1	1.93	1.93	1.00	0.00	5.3	5.3	1.29	.297	3.03	9.64
2	Kid Nichols K. Nichols	4	9/5/1904 - 9/11/1904	4	2	2	.500	4		13	0	0	36.0	29		15	1	4	2	0	145	0	3.25	1.00	3.25	0.25	9.0	2.8	0.92	.224	3.75	7.25
3	Robin Roberts R. Roberts	3	4/20/1953 - 4/26/1953	3	3	0	1.000	3	2.33	13	0	0	27.0	23	7	7	3	3	0	0	103	0	4.33	1.00	4.33	1.00	12.6	2.9	0.96	.238	2.33	7.67
4	Dizzy Dean D. Dean	3	9/24/1934 - 9/30/1934	3	3	0	1.000	3	0.67	19	2	0	27.0	20	2	2	1	3	0	0	104	0	6.33	1.00	6.33	0.33	18.3	2.9	0.85	.235	0.67	6.67
5	Alvin Crowder A. Crowder	3	9/12/1932 - 9/18/1932	3	3	0	1.000	3	2.33	2	0	0	27.0	17	7	8	1	7	0	0	104	0	0.67	2.33	0.29	0.33	1.9	6.7	0.89	.170	2.67	5.67
6	Dutch Levsen D. Levsen	3	8/23/1926 - 8/29/1926	3	2	1	.667	3	1.38	1	0	0	26.0	13	4	5	0	10	1	0	98	0	0.35	3.46	0.10	0.00	1.0	10.2	0.88	.151	1.73	4.50
7	Joe Shaute J. Shaute	3	10/1/1923 - 10/7/1923	3	3	0	1.000	3	3.00	9	0	0	27.0	30	9	12	0	7	0	0	118	0	3.00	2.33	1.29	0.00	7.6	5.9	1.37	.294	4.00	10.00
8	Eddie Rommel E. Rommel	3	6/25/1923 - 7/1/1923	4	1	2	.333	3	2.16	9	1	0	25.0	23	6	8	1	11	0	1	104	1	3.24	3.96	0.82	0.36	8.7	10.6	1.36	.265	2.88	8.28
9	Dixie Davis D. Davis	3	9/19/1921 - 9/25/1921	3	2	1	.667	3	0.68	2	2	0	26.1	21	2	2	0	5	0	0	101	0	0.68	1.71	0.40	0.00	2.0	5.0	0.99	.223	0.68	7.18
10	Urban Shocker U. Shocker	3	8/1/1921 - 8/7/1921	3	2	1	.667	3	2.08	5	0	0	26.0	25	6	10	0	5	1	0	108	0	1.73	1.73	1.00	0.00	4.6	4.6	1.15	.258	3.46	8.65
11	Eddie Cicotte E. Cicotte	3	8/9/1920 - 8/15/1920	3	3	0	1.000	3	2.00	5	0	0	27.0	18	6	7	0	6	0	0	108	0	1.67	2.00	0.83	0.00	4.6	5.6	0.89	.186	2.33	6.00
12	Eddie Cicotte E. Cicotte	3	6/28/1920 - 7/4/1920	3	3	0	1.000	3	2.17	6	0	0	29.0	32	7	10	1	9	0	0	124	0	1.86	2.79	0.67	0.31	4.8	7.3	1.41	.287	3.10	9.93
13	Dutch Ruether D. Ruether	3	6/30/1919 - 7/6/1919	3	3	0	1.000	3	0.67	12	0	0	27.0	20	2	3	0	5	1	0	102	0	4.00	1.67	2.40	0.00	11.8	4.9	0.93	.238	1.00	6.67
14	Mule Watson M. Watson	3	8/26/1918 - 9/1/1918	3	2	1	.667	3	1.73	6	2	0	26.0	19	5	6	0	8	0	0	95	0	2.08	2.77	0.75	0.00	6.3	8.4	1.04	.235	2.08	6.58
15	Carl Mays C. Mays	3	8/26/1918 - 9/1/1918	3	2	1	.667	3	2.00	9	1	0	27.0	24	6	7	1	4	0	0	106	0	3.00	1.33	2.25	0.33	8.5	3.8	1.04	.250	2.33	8.00
16	Pol Perritt P. Perritt	3	8/26/1918 - 9/1/1918	4	2	1	.667	3	0.67	9	2	0	27.0	13	2	2	0	1	0	1	92	0	3.00	0.33	9.00	0.00	9.8	1.1	0.52	.159	0.67	4.33
17	Fred Toney F. Toney	3	8/26/1918 - 9/1/1918	3	3	0	1.000	3	0.33	3	1	0	27.0	12	1	2	0	2	0	0	93	0	1.00	0.67	1.50	0.00	3.2	2.2	0.52	.136	0.67	4.00
18	Rube Marquard R. Marquard	3	8/19/1918 - 8/25/1918	3	0	3	.000	3	5.47	10	0	0	24.2	34	15	17	1	15	1	0	119	1	3.65	5.47	0.67	0.36	8.4	12.6	1.99	.359	6.20	12.41
19	Babe Ruth B. Ruth	3	7/29/1918 - 8/4/1918	3	3	0	1.000	3	1.20	9	0	0	30.0	13		4	0	4	0	0	104	0	2.70	1.20	2.25	0.00	8.7	3.8	0.57	.143	1.20	3.90
20	Stan Coveleski S. Coveleski	3	7/15/1918 - 7/21/1918	3	3	0	1.000	3	1.86	5	0	0	29.0	21	6	6	0	5	1	0	110	0	1.55	1.55	1.00	0.00	4.5	4.5	0.90	.212	1.86	6.52
21	Scott Perry S. Perry	3	6/17/1918 - 6/23/1918	3	0	3	.000	3	4.50	9	0	0	24.0	27	12	14	1	7	0	0	99	0	3.38	2.63	1.29	0.38	9.1	7.1	1.42	.317	5.25	10.13
22	Grover Alexander G. Alexander	3	9/17/1917 - 9/23/1917	3	3	0	1.000	3	1.33	16	0	0	27.0	23	4	4	0	5	1	0	107	0	5.33	1.67	3.20	0.00	15.0	4.7	1.04	.271	1.33	7.67
23	Grover Alexander G. Alexander	3	9/3/1917 - 9/9/1917	3	3	0	1.000	3	1.33	10	1	0	27.0	24	4	4	0	2	0	0	106	0	3.33	0.67	5.00	0.00	9.4	1.9	0.96	.255	1.33	8.00
24	Lefty Tyler L. Tyler	3	9/25/1916 - 10/1/1916	3	3	0	1.000	3	0.33	22	2	0	27.0	19	1	3	0	3	0	0	102	1	7.33	1.00	7.33	0.00	21.6	2.9	0.81	.247	1.00	6.33
25	Grover Alexander G. Alexander	3	9/18/1916 - 9/24/1916	3	2	1	.667	3	1.00	10	1	0	27.0	29	3	5	0	2	0	0	104	0	3.33	0.67	5.00	0.00	9.6	1.9	1.15	.315	1.67	9.67