The Tampa Bay Rays had their most total bases in a month in April 2023, with 517 bases.

	TEAM	TB	MONTH	G	W%	W	L	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Rays	517	April 2023	28	.786	22	6	973	191	276	56	4	59	184	91	19	241	25	9	1,092	119	0	9	1	10	.284	.353	.531	.885
2	Rays	482	May 2017	30	.567	17	13	1,055	154	267	51	4	52	151	120	8	319	14	6	1,198	107	4	11	9	15	.253	.331	.457	.788
3	Rays	478	May 2009	30	.533	16	14	1,051	184	292	62	8	36	171	133	12	233	53	8	1,215	106	9	10	13	14	.278	.362	.455	.817
4	Rays	466	August 2008	28	.750	21	7	979	163	271	61	10	38	153	117	15	210	18	7	1,122	109	4	7	7	20	.277	.360	.476	.836
5	Devil Rays	462	August 2005	28	.536	15	13	968	151	273	57	9	38	147	65	14	158	15	7	1,062	104	5	10	3	25	.282	.333	.477	.810
6	Rays	449	August 2016	29	.483	14	15	982	144	254	59	5	42	137	82	10	263	11	9	1,087	106	8	5	1	16	.259	.321	.457	.778
7	Rays	445	May 2013	28	.643	18	10	975	166	273	67	6	31	160	106	10	178	9	5	1,111	104	6	14	5	21	.280	.352	.456	.808
8	Rays	444	August 2021	27	.778	21	6	931	182	242	56	7	44	169	93	8	235	7	3	1,043	107	1	10	8	12	.260	.329	.477	.806
9	Rays	438	September 2018	28	.679	19	9	943	152	257	57	14	32	138	115	19	238	30	11	1,095	103	7	11	7	18	.273	.359	.464	.824
10	Devil Rays	435	June 2007	28	.393	11	17	972	140	262	59	6	34	133	89	9	208	21	0	1,085	99	7	8	7	26	.270	.334	.448	.781
11	Devil Rays	434	August 2007	29	.517	15	14	1,010	149	274	53	10	29	144	97	9	245	22	7	1,138	92	10	12	6	20	.271	.337	.430	.767
12	Devil Rays	433	May 1999	27	.407	11	16	934	157	275	55	5	31	147	113	11	159	11	11	1,079	91	7	14	5	28	.294	.372	.464	.836
13	Rays	430	June 2009	26	.731	19	7	864	148	245	50	6	41	142	106	11	188	39	16	991	97	2	8	9	18	.284	.366	.498	.864
14	Devil Rays	430	June 2006	27	.519	14	13	950	129	255	54	5	37	116	82	9	173	14	11	1,055	96	6	8	7	22	.268	.330	.453	.782
15	Devil Rays	430	August 2003	29	.448	13	16	1,032	129	274	50	5	32	123	64	6	186	33	8	1,118	87	8	8	6	16	.266	.310	.417	.727
16	Rays	429	September 2015	27	.444	12	15	960	131	258	60	3	35	126	80	15	229	11	7	1,067	98	0	12	6	24	.269	.331	.447	.778
17	Devil Rays	429	July 2005	27	.481	13	14	939	125	269	46	9	32	121	62	9	161	24	4	1,020	87	3	7	3	24	.286	.334	.457	.791
18	Devil Rays	428	August 2002	29	.379	11	18	1,022	136	270	48	7	32	124	88	4	204	18	9	1,133	87	9	10	7	34	.264	.322	.419	.741
19	Rays	427	August 2020	28	.750	21	7	943	147	243	57	5	39	139	121	9	261	15	3	1,082	101	0	9	4	20	.258	.345	.453	.798
20	Rays	426	May 2016	27	.407	11	16	936	130	233	49	6	44	126	92	12	264	11	6	1,047	99	2	5	2	9	.249	.322	.455	.778
21	Rays	426	September 2012	27	.630	17	10	930	139	240	46	4	44	133	109	5	222	22	4	1,053	94	3	6	6	26	.258	.337	.458	.795
22	Rays	424	May 2023	29	.586	17	12	955	145	242	46	5	42	139	103	16	235	52	7	1,082	93	2	6	0	25	.253	.334	.444	.778
23	Rays	423	August 2015	27	.519	14	13	948	117	264	48	6	33	111	70	15	204	11	5	1,045	87	3	9	2	21	.278	.335	.446	.781
24	Rays	421	August 2009	27	.556	15	12	917	138	239	43	5	43	134	113	9	214	26	13	1,052	91	5	8	6	28	.261	.345	.459	.804
25	Devil Rays	421	September 2007	27	.407	11	16	928	140	254	49	5	36	138	98	10	251	23	9	1,050	90	5	9	4	16	.274	.346	.454	.800