5 teams are tied for the most games in a day, with 3 games. The first three are the Cincinnati Reds on October 2, 1920, the Pittsburgh Pirates on October 2, 1920 and on September 1, 1890 and the Louisville Colonels on September 7, 1896.

	TEAM	G	DAY	W%	W	L	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Reds	3	10/2/1920	.667	2	1	106	20	36	6	3	0	17	6	2	10	10		114	48	9	0				.340	.386	.453	.839
2	Pirates	3	10/2/1920	.333	1	2	93	13	22	6	1	0	10	6	1	16	1		102	30	7	2				.237	.290	.323	.613
3	Colonels	3	9/7/1896	.000	0	3		12
4	Orioles	3	9/7/1896	1.000	3	0		25
5	Alleghenys	3	9/1/1890	.000	0	3		15
6	Bridegrooms	3	9/1/1890	1.000	3	0		21
7	Pirates	2	6/19/2025	.500	1	1	72	10	18	2	0	3	10	9	0	23	1	0	83	29	5	1	1	1	1	.250	.329	.403	.732
8	Cardinals	2	6/19/2025	1.000	2	0	73	13	20	3	0	4	13	8	1	22	1	1	83	35	7	0	1	1	0	.274	.349	.479	.829
9	White Sox	2	6/19/2025	.000	0	2	74	10	17	1	1	3	9	8	0	19	4	0	83	29	5	1	0	1	1	.230	.305	.392	.697
10	Tigers	2	6/19/2025	.500	1	1	66	13	17	6	0	2	13	9	1	16	0	0	80	29	8	0	4	0	1	.258	.338	.439	.777
11	Cardinals	2	6/5/2025	.500	1	1	68	11	15	2	0	2	11	7	3	16	1	0	79	23	4	0	1	1	2	.221	.316	.338	.655
12	Royals	2	6/5/2025	.500	1	1	78	12	24	5	0	3	12	5	0	10	3	0	84	38	8	0	1	1	2	.308	.345	.487	.832
13	Braves	2	5/29/2025	.500	1	1	72	13	21	4	0	3	13	13	0	15	0	2	85	34	7	0	0	0	1	.292	.400	.472	.872
14	Phillies	2	5/29/2025	.500	1	1	65	8	17	2	0	2	8	8	3	19	1	1	77	25	4	1	0	0	1	.262	.368	.385	.753
15	Red Sox	2	5/24/2025	.500	1	1	67	7	12	2	0	4	6	4	1	12	1	0	72	26	6	0	0	0	1	.179	.236	.388	.624
16	Orioles	2	5/24/2025	.500	1	1	66	7	15	4	0	0	6	11	1	19	3	1	78	19	4	0	0	1	4	.227	.346	.288	.634
17	Phillies	2	5/14/2025	.500	1	1	66	9	17	3	0	3	9	7	0	16	2	0	73	29	6	0	0	0	0	.258	.329	.439	.768
18	Cardinals	2	5/14/2025	.500	1	1	75	15	25	2	0	3	14	6	1	16	3	1	84	36	5	0	2	0	1	.333	.381	.480	.861
19	Orioles	2	5/14/2025	.000	0	2	71	9	15	1	0	3	9	8	0	17	2	0	79	25	4	0	0	0	1	.211	.291	.352	.643
20	Twins	2	5/14/2025	1.000	2	0	70	14	19	2	0	5	13	10	1	19	1	0	81	36	7	0	0	0	2	.271	.370	.514	.885
21	Tigers	2	5/8/2025	1.000	2	0	79	21	28	6	0	1	20	4	0	15	1	0	84	37	7	0	1	0	3	.354	.381	.468	.849
22	Rockies	2	5/8/2025	.000	0	2	57	3	9	1	1	0	3	5	1	15	1	0	65	12	2	0	2	0	3	.158	.231	.211	.441
23	Guardians	2	5/6/2025	.500	1	1	74	18	22	5	0	4	15	8	1	6	3	0	84	39	9	0	1	0	1	.297	.369	.527	.896
24	Nationals	2	5/6/2025	.500	1	1	63	11	14	3	0	2	11	8	0	15	2	1	71	23	5	0	0	0	1	.222	.310	.365	.675
25	Cardinals	2	5/4/2025	1.000	2	0	67	11	20	2	0	2	11	8	3	14	0	0	79	28	4	0	1	0	0	.299	.392	.418	.810