21 teams are tied for the worst record in a game, with a record of 0-1. The first three are the Tampa Bay Rays, the Arizona Diamondbacks and the Seattle Mariners last Sunday and last Saturday.

Interpreted as:

worst MLB records in a 162 regular-season game season

	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	Rays	0-1	9/28/2025	TBR	@	TOR	L 4-13	.000	35	4	9	0	0	0	4	4	0	14	3	0	39	9	0	0	0	0	1	.257	.333	.257	.590
2	Mets	0-1	9/28/2025	NYM	@	MIA	L 0-4	.000	30	0	5	1	0	0	0	7	0	11	2	0	37	6	1	0	0	0	2	.167	.324	.200	.524
3	Diamondbacks	0-1	9/28/2025	AZ	@	SDP	L 4-12	.000	37	4	11	3	0	1	2	4	0	10	0	0	41	17	4	0	0	0	2	.297	.366	.459	.825
4	Mariners	0-1	9/28/2025	SEA	vs	LAD	L 1-6	.000	32	1	5	1	0	0	1	2	0	14	0	0	34	6	1	0	0	0	0	.156	.206	.188	.393
5	Rockies	0-1	9/28/2025	COL	@	SFG	L 0-4	.000	30	0	5	2	0	0	0	2	0	13	1	0	32	7	2	0	0	0	1	.167	.219	.233	.452
6	Nationals	0-1	9/28/2025	WSH	vs	CWS	L 0-8	.000	28	0	1	0	0	0	0	0	0	13	0	0	28	1	0	0	0	0	0	.036	.036	.036	.071
7	Angels	0-1	9/28/2025	LAA	vs	HOU	L 2-6	.000	34	2	6	0	0	1	2	2	0	9	0	0	36	9	1	0	0	0	0	.176	.222	.265	.487
8	Reds	0-1	9/28/2025	CIN	@	MIL	L 2-4	.000	31	2	5	1	0	2	2	2	0	10	0	0	33	12	3	0	0	0	1	.161	.212	.387	.599
9	Rangers	0-1	9/28/2025	TEX	@	CLE	L 8-9	.000	39	8	7	3	0	1	8	2	2	8	1	0	44	13	4	1	0	0	0	.179	.256	.333	.589
10	Orioles	0-1	9/28/2025	BAL	@	NYY	L 2-3	.000	31	2	5	0	0	2	2	4	0	6	0	1	35	11	2	0	0	0	0	.161	.257	.355	.612
11	Pirates	0-1	9/28/2025	PIT	@	ATL	L 1-4	.000	31	1	6	1	0	0	1	3	0	11	0	1	34	7	1	0	0	0	1	.194	.265	.226	.491
12	Athletics	0-1	9/28/2025	ATH	vs	KCR	L 2-9	.000	34	2	7	2	0	1	2	3	0	14	0	0	37	12	3	0	0	0	0	.206	.270	.353	.623
13	Cardinals	0-1	9/28/2025	STL	@	CHC	L 0-2	.000	32	0	6	2	1	0	0	1	0	10	1	0	33	10	3	0	0	0	1	.188	.212	.313	.525
14	Tigers	0-1	9/28/2025	DET	@	BOS	L 3-4	.000	33	3	9	0	0	1	3	4	0	10	1	0	37	12	1	0	0	0	2	.273	.351	.364	.715
15	Twins	0-1	9/28/2025	MIN	@	PHI	L 1-2	.000	33	1	5	2	0	0	1	4	0	16	1	0	38	7	2	1	0	0	1	.152	.243	.212	.455
16	Orioles	0-1	9/27/2025	BAL	@	NYY	L 1-6	.000	30	1	3	1	0	1	1	1	2	12	0	0	33	7	2	0	0	0	0	.100	.182	.233	.415
17	Red Sox	0-1	9/27/2025	BOS	vs	DET	L 1-2	.000	34	1	7	0	0	0	1	0	0	13	0	0	34	7	0	0	0	0	0	.206	.206	.206	.412
18	Marlins	0-1	9/27/2025	MIA	vs	NYM	L 0-5	.000	28	0	1	0	0	0	0	3	1	5	0	0	32	1	0	0	0	0	0	.036	.156	.036	.192
19	Rockies	0-1	9/27/2025	COL	@	SFG	L 3-4	.000	33	3	7	1	1	3	3	3	1	8	0	0	37	19	5	0	0	0	1	.212	.297	.576	.873
20	Rangers	0-1	9/27/2025	TEX	@	CLE	L 2-3	.000	32	2	6	2	0	1	2	0	1	13	0	1	33	11	3	0	0	0	0	.188	.212	.344	.556
21	Braves	0-1	9/27/2025	ATL	vs	PIT	L 1-3	.000	32	1	5	1	1	0	1	0	0	12	1	0	32	8	2	0	0	0	0	.156	.156	.250	.406
22	Angels	0-1	9/27/2025	LAA	vs	HOU	L 1-6	.000	29	1	3	1	0	0	1	5	0	11	1	0	34	4	1	0	0	0	1	.103	.235	.138	.373
23	Mariners	0-1	9/27/2025	SEA	vs	LAD	L 3-5	.000	35	3	8	1	0	1	3	2	0	15	3	0	37	12	2	0	0	0	0	.229	.270	.343	.613
24	Phillies	0-1	9/27/2025	PHI	vs	MIN	L 0-5	.000	33	0	7	0	0	0	0	1	0	13	0	0	34	7	0	0	0	0	1	.212	.235	.212	.447
25	White Sox	0-1	9/27/2025	CWS	@	WSH	L 5-6	.000	36	5	11	1	0	2	5	1	0	12	1	0	37	18	3	0	0	0	1	.306	.324	.500	.824