The New York Yankees have the best winning percentage by a team in the month of March, winning 77.8 percent of the time.

	TEAM	W%	W	L	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Yankees	.778	14	4	18	603	119	161	28	2	40	114	93	10	149	5	1	715	313	70	2	7	1	19	.267	.370	.519	.889
2	Dodgers	.714	20	8	28	929	157	240	42	1	43	149	134	14	230	12	4	1,099	413	86	8	14	6	21	.258	.356	.445	.800
3	Pirates	.688	11	5	16	593	95	148	30	2	17	88	93	4	154	24	3	705	233	49	9	6	5	9	.250	.352	.393	.745
4	Rays	.636	14	8	22	713	92	178	35	1	19	87	59	11	168	22	4	791	272	55	1	7	0	12	.250	.314	.381	.695
5	Orioles	.611	11	7	18	622	97	160	30	2	23	92	63	6	151	15	4	700	263	55	3	6	2	14	.257	.329	.423	.751
6	Guardians	.600	12	8	20	689	101	172	36	5	17	92	75	11	165	17	8	789	269	58	3	11	3	12	.250	.328	.390	.719
7	Padres	.600	15	10	25	832	117	218	54	2	20	111	81	10	181	20	3	937	336	76	4	10	7	22	.262	.331	.404	.735
8	Mariners	.600	15	10	25	830	117	189	38	4	36	114	94	14	230	18	6	952	343	78	6	8	5	11	.228	.314	.413	.727
9	Phillies	.556	10	8	18	630	107	162	30	5	28	99	89	5	163	16	4	731	286	63	3	4	6	14	.257	.352	.454	.806
10	Brewers	.550	11	9	20	689	87	176	32	0	22	83	67	8	171	22	2	776	274	54	5	7	8	17	.255	.326	.398	.723
11	Giants	.524	11	10	21	705	77	158	31	0	22	76	60	8	185	8	4	785	255	53	6	6	3	18	.224	.290	.362	.652
12	Twins	.500	8	8	16	524	46	113	31	2	9	42	40	11	134	9	1	579	175	42	2	2	4	13	.216	.284	.334	.618
13	Nationals	.500	9	9	18	619	94	154	37	2	24	90	54	12	168	18	3	699	267	63	3	11	3	3	.249	.316	.431	.747
14	Rangers	.500	10	10	20	664	101	171	28	3	27	97	78	4	150	9	4	753	286	58	1	6	1	14	.258	.336	.431	.767
15	Mets	.500	10	10	20	675	87	151	32	1	18	83	80	10	167	9	5	780	239	51	8	7	2	12	.224	.312	.354	.666
16	Blue Jays	.474	9	10	19	625	79	146	32	1	16	74	61	8	166	7	4	702	228	49	1	7	0	11	.234	.307	.365	.672
17	Tigers	.444	8	10	18	653	71	156	34	7	13	68	68	4	171	4	3	732	243	54	2	5	2	7	.239	.312	.372	.684
18	Royals	.444	8	10	18	605	77	137	32	6	14	73	56	10	126	15	4	678	223	52	3	4	2	6	.226	.301	.369	.669
19	Cubs	.435	10	13	23	845	138	216	47	4	29	133	131	12	197	13	2	1,000	358	80	7	5	6	24	.256	.362	.424	.785
20	Diamondbacks	.435	10	13	23	791	123	210	43	3	29	122	79	6	174	15	4	886	346	75	3	7	3	22	.265	.334	.437	.772
21	Cardinals	.421	8	11	19	658	92	168	27	2	27	90	60	6	179	11	4	735	280	56	6	5	5	8	.255	.321	.426	.747
22	Rockies	.421	8	11	19	653	71	160	29	3	20	69	40	7	184	8	2	705	255	52	2	3	0	13	.245	.294	.391	.685
23	White Sox	.421	8	11	19	649	90	158	31	1	31	89	62	5	159	9	2	719	284	63	1	2	2	14	.243	.313	.438	.751
24	Athletics	.417	10	14	24	805	78	179	34	4	26	77	77	10	192	7	3	898	299	64	3	3	3	16	.222	.297	.371	.669
25	Marlins	.409	9	13	22	769	96	184	30	5	21	93	70	14	192	12	5	864	287	56	6	5	5	23	.239	.312	.373	.686