21 teams are tied for the best record in a game, with a record of 1-0. The first three are the Toronto Blue Jays, the San Diego Padres and the Los Angeles Dodgers on September 28 and on September 27.

Interpreted as:

most rec single regular-season game all-time

	TEAM	REC	DATE	TM		OPP	RESULT	W%	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Blue Jays	1-0	9/28/2025	TOR	vs	TBR	W 13-4	1.000	37	13	15	4	1	4	13	4	0	12	1	0	43	33	9	1	1	0	0	.405	.452	.892	1.344
2	Marlins	1-0	9/28/2025	MIA	vs	NYM	W 4-0	1.000	33	4	9	3	1	0	4	3	1	6	3	0	37	14	4	0	0	0	0	.273	.351	.424	.776
3	Padres	1-0	9/28/2025	SDP	vs	AZ	W 12-4	1.000	35	12	11	4	0	1	12	4	1	9	0	0	41	18	5	0	1	0	0	.314	.390	.514	.905
4	Dodgers	1-0	9/28/2025	LAD	@	SEA	W 6-1	1.000	35	6	8	2	0	3	6	2	0	10	0	0	37	19	5	0	0	0	0	.229	.270	.543	.813
5	Giants	1-0	9/28/2025	SFG	vs	COL	W 4-0	1.000	30	4	7	1	0	2	4	3	1	6	0	1	34	14	3	0	0	0	0	.233	.324	.467	.790
6	White Sox	1-0	9/28/2025	CWS	@	WSH	W 8-0	1.000	37	8	10	3	0	3	8	3	0	8	0	0	40	22	6	0	0	0	0	.270	.325	.595	.920
7	Astros	1-0	9/28/2025	HOU	@	LAA	W 6-2	1.000	37	6	11	1	0	4	6	4	2	9	3	2	43	24	5	0	0	0	0	.297	.395	.649	1.044
8	Brewers	1-0	9/28/2025	MIL	vs	CIN	W 4-2	1.000	31	4	7	4	0	1	4	6	3	12	2	0	40	14	5	0	0	0	0	.226	.400	.452	.852
9	Guardians	1-0	9/28/2025	CLE	vs	TEX	W 9-8	1.000	36	9	11	3	0	2	9	4	1	9	5	0	43	20	5	0	2	0	0	.306	.372	.556	.928
10	Yankees	1-0	9/28/2025	NYY	vs	BAL	W 3-2	1.000	29	3	6	0	0	2	3	3	0	12	1	0	32	12	2	0	0	0	0	.207	.281	.414	.695
11	Braves	1-0	9/28/2025	ATL	vs	PIT	W 4-1	1.000	28	4	6	2	0	1	3	4	0	7	0	1	32	11	3	0	0	0	1	.214	.313	.393	.705
12	Royals	1-0	9/28/2025	KCR	@	ATH	W 9-2	1.000	42	9	15	4	0	3	8	4	0	8	1	0	47	28	7	0	1	1	0	.357	.404	.667	1.071
13	Cubs	1-0	9/28/2025	CHC	vs	STL	W 2-0	1.000	29	2	6	0	0	1	2	0	0	9	0	0	29	9	1	0	0	0	1	.207	.207	.310	.517
14	Red Sox	1-0	9/28/2025	BOS	vs	DET	W 4-3	1.000	31	4	7	4	0	2	4	6	0	8	1	0	37	17	6	0	0	0	0	.226	.351	.548	.900
15	Phillies	1-0	9/28/2025	PHI	vs	MIN	W 2-1	1.000	30	2	3	0	0	1	2	1	0	11	0	0	33	6	1	1	1	0	0	.100	.125	.200	.325
16	Yankees	1-0	9/27/2025	NYY	vs	BAL	W 6-1	1.000	29	6	7	0	0	3	6	3	1	7	0	1	34	16	3	0	1	0	0	.241	.324	.552	.875
17	Tigers	1-0	9/27/2025	DET	@	BOS	W 2-1	1.000	32	2	6	0	0	0	2	3	0	10	0	0	35	6	0	0	0	0	1	.188	.257	.188	.445
18	Mets	1-0	9/27/2025	NYM	@	MIA	W 5-0	1.000	34	5	8	2	0	1	4	6	0	15	1	0	41	13	3	1	0	0	0	.235	.350	.382	.732
19	Giants	1-0	9/27/2025	SFG	vs	COL	W 4-3	1.000	28	4	4	1	0	1	4	2	0	7	0	0	30	8	2	0	0	0	0	.143	.200	.286	.486
20	Guardians	1-0	9/27/2025	CLE	vs	TEX	W 3-2	1.000	30	3	6	0	1	1	3	3	1	8	1	1	34	11	2	0	0	1	0	.200	.294	.367	.661
21	Pirates	1-0	9/27/2025	PIT	@	ATL	W 3-1	1.000	35	3	10	1	0	1	3	4	1	7	2	0	40	14	2	0	0	0	2	.286	.375	.400	.775
22	Astros	1-0	9/27/2025	HOU	@	LAA	W 6-1	1.000	33	6	7	0	0	4	6	1	0	6	1	0	34	19	4	0	0	0	1	.212	.235	.576	.811
23	Dodgers	1-0	9/27/2025	LAD	@	SEA	W 5-3	1.000	33	5	7	3	0	1	4	4	0	6	0	0	37	13	4	0	0	0	1	.212	.297	.394	.691
24	Twins	1-0	9/27/2025	MIN	@	PHI	W 5-0	1.000	36	5	11	2	0	3	5	2	0	11	0	1	38	22	5	0	0	0	1	.306	.342	.611	.953
25	Nationals	1-0	9/27/2025	WSH	vs	CWS	W 6-5	1.000	34	6	9	1	0	3	6	4	0	12	2	0	38	19	4	0	0	0	1	.265	.342	.559	.901