5 pitchers are tied for winning the most games in a week, with 4 wins. The first three are Ernie White the week of July 21, 1941, Tommy Thomas the week of July 11, 1932 and Christy Mathewson the week of September 2, 1912.

	NAME	W	WEEK	L	W%	G	GS	ERA	SO	CG	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	Ernie White E. White	4	7/21/1941 - 7/27/1941	0	1.000	4	2	3.31	10	1	0	0	16.1	14	6	6	1	7	0	2		69	1	5.51	3.86	1.43	0.55	14.5	10.1	1.29	.255	3.31	7.71
2	Tommy Thomas T. Thomas	4	7/11/1932 - 7/17/1932	0	1.000	4	2	0.42	4	2	1	0	21.2	13	1	1	0	3	0	2		79	0	1.66	1.25	1.33	0.00	5.1	3.8	0.74	.181	0.42	5.40
3	Christy Mathewson C. Mathewson	4	9/2/1912 - 9/8/1912	0	1.000	4	2	1.23	13	2	0	0	22.0	17	3	4	0	2	0	2		83	0	5.32	0.82	6.50	0.00	15.7	2.4	0.86	.250	1.64	6.95
4	Jack Chesbro J. Chesbro	4	9/3/1906 - 9/9/1906	0	1.000	4	2		8	1	0	0	19.2	19		9	0	5	1	2			1	3.66	2.29	1.60	0.00		15.6	1.22	1.056	4.12	8.69
5	Joe McGinnity J. McGinnity	4	8/31/1903 - 9/6/1903	0	1.000	4	3		18	3	1	0	29.0	21		3	0	10	1	1		112	0	5.59	3.10	1.80	0.00	16.1	8.9	1.07	.253	0.93	6.52
6	Jorge López J. López	3	4/21/2025 - 4/27/2025	0	1.000	3	0	3.00	1	0	0	0	3.0	1	1	1	0	0	0	2	0	10	0	3.00	0.00		0.00	10.0	0.0	0.33	.111	3.00	3.00
7	Hans Crouse H. Crouse	3	7/8/2024 - 7/14/2024	0	1.000	4	0	0.00	7	0	0	0	4.2	2	0	1	0	3	1	2	1	19	0	13.50	5.79	2.33	0.00	36.8	15.8	1.07	.250	1.93	3.86
8	Alex Young A. Young	3	6/19/2023 - 6/25/2023	0	1.000	4	0	3.38	1	0	0	0	2.2	3	1	1	1	2	0	0	0	12	0	3.38	6.75	0.50	3.38	8.3	16.7	1.88	.250	3.38	10.13
9	Chad Green C. Green	3	9/20/2021 - 9/26/2021	0	1.000	4	0	0.00	5	0	0	0	5.1	2	0	0	0	1	0	1	0	19	1	8.44	1.69	5.00	0.00	26.3	5.3	0.56	.154	0.00	3.38
10	JT Chargois	3	8/23/2021 - 8/29/2021	0	1.000	4	0	0.00	4	0	0	0	3.1	2	0	0	0	0	0	0	0	12	0	10.80	0.00		0.00	33.3	0.0	0.60	.250	0.00	5.40
11	Aaron Loup A. Loup	3	8/10/2020 - 8/16/2020	0	1.000	5	0	6.75	5	0	0	0	5.1	6	4	4	2	0	2	0	0	22	0	8.44	0.00		3.38	22.7	0.0	1.13	.308	6.75	10.13
12	Tyler Duffey T. Duffey	3	8/12/2019 - 8/18/2019	0	1.000	3	0	0.00	3	0	0	0	2.0	1	0	0	0	1	0	0	0	8	1	13.50	4.50	3.00	0.00	37.5	12.5	1.00	.250	0.00	4.50
13	Ranger Suárez R. Suárez	3	7/15/2019 - 7/21/2019	0	1.000	3	0	0.00	4	0	0	0	4.0	3	0	0	0	0	0	2	0	13	0	9.00	0.00		0.00	30.8	0.0	0.75	.333	0.00	6.75
14	Brad Brach B. Brach	3	6/30/2014 - 7/6/2014	0	1.000	3	0	0.00	6	0	0	0	5.2	3	0	0	0	1	0	0	0	19	0	9.53	1.59	6.00	0.00	31.6	5.3	0.71	.250	0.00	4.76
15	Neal Cotts N. Cotts	3	9/23/2013 - 9/29/2013	0	1.000	4	0	0.00	5	0	0	0	3.1	2	0	0	0	1	0	0	0	13	2	13.50	2.70	5.00	0.00	38.5	7.7	0.90	.286	0.00	5.40
16	Brandon League B. League	3	7/22/2013 - 7/28/2013	0	1.000	3	0	0.00	2	0	0	0	4.2	1	0	0	0	1	0	1	0	16	0	3.86	1.93	2.00	0.00	12.5	6.3	0.43	.077	0.00	1.93
17	Tyler Clippard T. Clippard	3	5/3/2010 - 5/9/2010	0	1.000	4	0	1.59	6	0	0	0	5.2	5	1	1	1	3	0	1	0	23	0	9.53	4.76	2.00	1.59	26.1	13.0	1.41	.308	1.59	7.94
18	Casey Janssen C. Janssen	3	4/5/2010 - 4/11/2010	0	1.000	3	0	3.00	4	0	0	0	3.0	1	1	1	0	2	0	0	0	12	1	12.00	6.00	2.00	0.00	33.3	16.7	1.00	.167	3.00	3.00
19	Wes Littleton W. Littleton	3	8/27/2007 - 9/2/2007	0	1.000	3	0	0.00	1	0	0	0	4.0	0	0	0	0	1	1	1	0	12	0	2.25	2.25	1.00	0.00	8.3	8.3	0.25	.000	0.00	0.00
20	Luis Vizcaino L. Vizcaino	3	7/16/2007 - 7/22/2007	0	1.000	5	0	0.00	4	0	0	0	5.1	2	0	0	0	0	0	2	0	18	0	6.75	0.00		0.00	22.2	0.0	0.38	.143	0.00	3.38
21	Ramon Pena R. Pena	3	7/24/2006 - 7/30/2006	0	1.000	3	0	0.00	4	0	0	0	5.0	3	0	0	0	1	0	2	0	19	0	7.20	1.80	4.00	0.00	21.1	5.3	0.80	.214	0.00	5.40
22	Ron Villone R. Villone	3	6/26/2006 - 7/2/2006	0	1.000	4	0	4.05	5	0	0	0	6.2	6	3	3	1	4	0	1	0	28	1	6.75	5.40	1.25	1.35	17.9	14.3	1.50	.278	4.05	8.10
23	Duaner Sanchez D. Sanchez	3	5/29/2006 - 6/4/2006	0	1.000	4	0	3.38	2	0	0	0	5.1	4	2	3	0	4	1	3	1	25	0	3.38	6.75	0.50	0.00	8.0	16.0	1.50	.222	5.06	6.75
24	Scott Cassidy S. Cassidy	3	5/1/2006 - 5/7/2006	0	1.000	4	0	2.70	4	0	0	0	3.1	2	1	1	1	0	0	2	0	12	0	10.80	0.00		2.70	33.3	0.0	0.60	.143	2.70	5.40
25	David Cortes D. Cortes	3	4/17/2006 - 4/23/2006	0	1.000	5	0	0.00	3	0	0	0	6.1	6	0	0	0	0	0	5	0	22	0	4.26	0.00		0.00	13.6	0.0	0.95	.316	0.00	8.53