Between the 2000 and 2009 seasons, Chad Cordero had the most saves in a month, with 15 saves in June 2005.

Interpreted as:

most saves by a player in a month in the 2000s

	NAME	SV	MONTH	G	W	L	W%	GS	ERA	SO	CG	SHO	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	Chad Cordero C. Cordero	15	June 2005	16	0	0		0	0.00	14	0	0	16.1	11	0	1	0	2	0	15	1	63	0	7.71	1.10	7.00	0.00	22.2	3.2	0.80	.234	0.55	6.06
2	Danny Graves D. Graves	14	May 2004	17	1	1	.500	0	1.96	12	0	0	18.1	14	4	5	2	3	1	16	3	71	0	5.89	1.47	4.00	0.98	16.9	4.2	0.93	.226	2.45	6.87
3	Robb Nen R. Nen	14	July 2000	17	2	0	1.000	0	0.56	27	0	0	16.0	4	1	1	1	3	0	17	0	56	4	15.19	1.69	9.00	0.56	48.2	5.4	0.44	.120	0.56	2.25
4	Todd Jones T. Jones	13	May 2006	15	0	2	.000	0	6.00	6	0	0	15.0	23	10	10	1	3	1	14	0	68	1	3.60	1.80	2.00	0.60	8.8	4.4	1.73	.386	6.00	13.80
5	Ryan Dempster R. Dempster	13	September 2005	16	0	0		0	0.00	19	0	0	15.2	10	0	0	0	5	1	14	1	61	1	10.91	2.87	3.80	0.00	31.1	8.2	0.96	.278	0.00	5.74
6	John Smoltz J. Smoltz	13	June 2002	13	0	0		0	1.35	16	0	0	13.1	5	2	2	0	3	0	13	0	47	0	10.80	2.03	5.33	0.00	34.0	6.4	0.60	.179	1.35	3.38
7	Robb Nen R. Nen	13	June 2001	17	0	1	.000	0	4.80	15	0	0	15.0	15	8	9	0	6	0	15	0	67	1	9.00	3.60	2.50	0.00	22.4	9.0	1.40	.326	5.40	9.00
8	Kazuhiro Sasaki K. Sasaki	13	April 2001	15	0	1	.000	0	4.05	13	0	0	13.1	10	6	6	3	3	1	15	1	52	1	8.78	2.03	4.33	2.03	25.0	5.8	0.98	.219	4.05	6.75
9	Francisco Rodriguez F. Rodriguez	12	July 2008	13	0	1	.000	0	3.75	16	0	0	12.0	10	5	5	3	7	0	13	1	54	0	12.00	5.25	2.29	2.25	29.6	13.0	1.42	.250	3.75	7.50
10	Francisco Rodriguez F. Rodriguez	12	August 2006	14	1	0	1.000	0	0.00	17	0	0	13.1	7	0	0	0	6	1	13	1	52	2	11.48	4.05	2.83	0.00	32.7	11.5	0.98	.250	0.00	4.72
11	Francisco Rodriguez F. Rodriguez	12	September 2005	14	0	1	.000	0	1.32	22	0	0	13.2	9	2	2	1	8	0	13	1	58	3	14.49	5.27	2.75	0.66	37.9	13.8	1.24	.296	1.32	5.93
12	Todd Jones T. Jones	12	August 2005	12	0	0		0	0.66	13	0	0	13.2	10	1	1	1	0	0	12	0	48	0	8.56	0.00		0.66	27.1	0.0	0.73	.265	0.66	6.59
13	Trevor Hoffman T. Hoffman	12	May 2005	12	0	0		0	0.82	13	0	0	11.0	6	1	1	0	1	1	12	0	41	0	10.64	0.82	13.00	0.00	31.7	2.4	0.64	.231	0.82	4.91
14	Jose Mesa J. Mesa	12	July 2004	14	0	1	.000	0	2.03	8	0	0	13.1	13	3	4	1	6	0	14	0	56	1	5.40	4.05	1.33	0.68	14.3	10.7	1.43	.293	2.70	8.78
15	John Smoltz J. Smoltz	12	July 2002	13	1	0	1.000	0	2.08	21	0	0	13.0	7	3	3	1	4	0	13	0	50	1	14.54	2.77	5.25	0.69	42.0	8.0	0.85	.250	2.08	4.85
16	Jason Isringhausen J. Isringhausen	12	May 2002	14	0	0		0	0.57	12	0	0	15.2	9	1	3	0	6	0	13	0	61	0	6.89	3.45	2.00	0.00	19.7	9.8	0.96	.209	1.72	5.17
17	Keith Foulke K. Foulke	12	August 2001	16	0	1	.000	0	1.69	13	0	0	16.0	9	3	3	0	5	0	16	0	62	0	7.31	2.81	2.60	0.00	21.0	8.1	0.88	.205	1.69	5.06
18	Ryan Franklin R. Franklin	11	August 2009	12	0	0		0	0.00	4	0	0	11.0	6	0	0	0	6	0	12	0	45	0	3.27	4.91	0.67	0.00	8.9	13.3	1.09	.171	0.00	4.91
19	Joe Nathan J. Nathan	11	June 2009	12	0	0		0	0.00	18	0	0	11.2	4	0	0	0	1	0	12	0	40	1	13.89	0.77	18.00	0.00	45.0	2.5	0.43	.190	0.00	3.09
20	Huston Street H. Street	11	June 2009	13	1	0	1.000	0	2.13	15	0	0	12.2	11	3	4	1	5	0	12	3	54	0	10.66	3.55	3.00	0.71	27.8	9.3	1.26	.303	2.84	7.82
21	Trevor Hoffman T. Hoffman	11	May 2009	12	0	0		0	0.00	11	0	0	12.0	4	0	0	0	1	0	11	0	41	1	8.25	0.75	11.00	0.00	26.8	2.4	0.42	.138	0.00	3.00
22	Francisco Rodriguez F. Rodriguez	11	June 2008	12	0	0		0	1.59	12	0	0	11.1	5	2	2	1	5	0	11	1	43	2	9.53	3.97	2.40	0.79	27.9	11.6	0.88	.160	1.59	3.97
23	Francisco Rodriguez F. Rodriguez	11	April 2008	13	0	0		0	3.86	9	0	0	11.2	9	5	5	0	9	0	12	1	50	1	6.94	6.94	1.00	0.00	18.0	18.0	1.54	.281	3.86	6.94
24	J.J. Putz	11	June 2007	13	0	0		0	0.59	19	0	0	15.1	6	1	1	1	3	0	12	0	53	0	11.15	1.76	6.33	0.59	35.8	5.7	0.59	.167	0.59	3.52
25	Brian Fuentes B. Fuentes	11	May 2007	13	0	0		0	0.73	9	0	0	12.1	6	1	1	0	5	2	12	0	48	0	6.57	3.65	1.80	0.00	18.8	10.4	0.89	.188	0.73	4.38