The Arizona Diamondbacks have a 12-12 record on September 26 all-time.

	TEAM	DATE	REC	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	Diamondbacks	9/26/1998	1-0	ARI	vs	SDP	W 3-2	1.000	31	3	7	2	0	1	2	2	1	5	0	0	34	12	3	0	0	0	0	.226	.294	.387	.681
2	Diamondbacks	9/26/1999	1-0	ARI	@	SFG	W 7-1	1.000	39	7	14	2	0	1	7	5	1	5	0	1	45	19	3	0	0	0	0	.359	.444	.487	.932
3	Diamondbacks	9/26/2000	0-1	ARI	@	COL	L 6-7	.000	34	6	7	1	0	2	6	3	0	6	0	0	37	14	3	0	0	0	0	.206	.270	.412	.682
4	Diamondbacks	9/26/2001	1-0	ARI	vs	MIL	W 15-9	1.000	41	15	18	3	0	1	14	10	0	3	0	0	52	24	4	1	0	1	0	.439	.549	.585	1.134
5	Diamondbacks	9/26/2002	1-0	ARI	vs	COL	W 4-2	1.000	28	4	7	1	2	0	4	3	2	5	0	0	34	12	3	1	0	0	1	.250	.364	.429	.792
6	Diamondbacks	9/26/2003	1-0	ARI	vs	STL	W 7-6	1.000	37	7	13	2	0	1	6	4	0	0	0	0	41	18	3	0	0	1	0	.351	.415	.486	.901
7	Diamondbacks	9/26/2004	0-1	ARI	@	SDP	L 1-7	.000	30	1	6	1	0	0	1	2	1	8	0	0	34	7	1	0	1	0	2	.200	.265	.233	.498
8	Diamondbacks	9/26/2006	0-1	ARI	@	SFG	L 2-4	.000	34	2	8	1	0	1	2	0	0	5	0	0	34	12	2	0	0	0	1	.235	.235	.353	.588
9	Diamondbacks	9/26/2007	0-1	ARI	@	PIT	L 1-5	.000	34	1	8	1	0	0	1	1	0	9	1	0	35	9	1	0	0	0	0	.235	.257	.265	.522
10	Diamondbacks	9/26/2008	1-0	ARI	vs	COL	W 6-4	1.000	34	6	10	4	1	2	6	4	0	7	0	0	38	22	7	0	0	1	0	.294	.368	.647	1.015
11	Diamondbacks	9/26/2009	1-0	ARI	vs	SDP	W 8-5	1.000	35	8	11	3	1	2	8	1	2	8	1	0	38	22	6	0	0	0	0	.314	.368	.629	.997
12	Diamondbacks	9/26/2010	1-0	ARI	vs	LAD	W 5-4	1.000	31	5	8	0	2	2	5	3	0	14	0	0	35	18	4	0	1	0	0	.258	.314	.581	.895
13	Diamondbacks	9/26/2011	0-1	ARI	vs	LAD	L 2-4	.000	32	2	5	0	0	0	1	5	0	8	0	0	38	5	0	1	0	0	0	.156	.270	.156	.427
14	Diamondbacks	9/26/2012	0-1	ARI	@	SFG	L 0-6	.000	35	0	7	2	0	0	0	1	0	8	0	0	36	9	2	0	0	0	2	.200	.222	.257	.479
15	Diamondbacks	9/26/2013	0-1	ARI	@	SDP	L 2-3	.000	36	2	3	0	1	1	2	1	0	12	0	0	37	8	2	0	0	0	0	.083	.108	.222	.330
16	Diamondbacks	9/26/2014	0-1	ARI	vs	STL	L 6-7	.000	41	6	12	1	0	0	6	4	0	6	0	0	46	13	1	0	1	0	1	.293	.348	.317	.665
17	Diamondbacks	9/26/2015	0-1	ARI	@	SDP	L 0-3	.000	30	0	4	1	1	0	0	1	0	7	0	0	31	7	2	0	0	0	2	.133	.161	.233	.395
18	Diamondbacks	9/26/2016	1-0	ARI	@	WSH	W 14-4	1.000	41	14	13	2	0	5	14	2	1	12	1	0	44	30	7	0	0	0	0	.317	.364	.732	1.095
19	Diamondbacks	9/26/2017	1-0	ARI	vs	SFG	W 11-4	1.000	35	11	10	2	1	2	11	7	0	7	0	1	42	20	5	0	0	0	0	.286	.405	.571	.976
20	Diamondbacks	9/26/2018	1-0	ARI	vs	LAD	W 7-2	1.000	32	7	10	1	1	3	7	4	0	8	0	0	36	22	5	0	0	0	2	.313	.389	.688	1.076
21	Diamondbacks	9/26/2020	0-1	ARI	vs	COL	L 3-10	.000	35	3	6	1	0	0	1	1	0	9	0	0	36	7	1	0	0	0	0	.171	.194	.200	.394
22	Diamondbacks	9/26/2021	0-1	ARI	vs	LAD	L 0-3	.000	35	0	7	1	0	0	0	2	0	7	0	0	37	8	1	0	0	0	0	.200	.243	.229	.472
23	Diamondbacks	9/26/2023	1-0	ARI	@	CWS	W 15-4	1.000	38	15	12	0	2	3	14	7	0	4	1	0	47	25	5	0	2	0	1	.316	.404	.658	1.062
24	Diamondbacks	9/26/2025	0-1	AZ	@	SDP	L 4-7	.000	32	4	8	2	0	2	4	8	0	11	1	1	40	16	4	0	0	0	0	.250	.400	.500	.900
	Total		12-12					.500	830	129	214	34	12	29	122	81	8	174	5	3	927	359	75	3	5	3	12	.258	.328	.433	.760