The Arizona Diamondbacks have an 18-6 record on July 31 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	7/31/1998	1-0	ARI	@	MIL	W 8-2	1.000	35	8	11	2	1	2	8	4	0	5	2	0	39	21	5	0	0	0	1	.314	.385	.600	.985
2	Diamondbacks	7/31/1999	1-0	ARI	@	LAD	W 4-2	1.000	36	4	9	1	0	1	3	1	0	11	1	0	38	13	2	0	1	0	1	.250	.263	.361	.624
3	Diamondbacks	7/31/2001	1-0	ARI	vs	MON	W 3-1	1.000	26	3	7	3	0	1	3	3	0	5	0	1	32	13	4	3	0	0	1	.269	.345	.500	.845
4	Diamondbacks	7/31/2002	1-0	ARI	@	MON	W 5-1	1.000	33	5	7	2	0	1	4	2	0	5	0	1	36	12	3	0	1	0	0	.212	.250	.364	.614
5	Diamondbacks	7/31/2004	0-1	ARI	@	COL	L 4-8	.000	32	4	8	2	1	1	4	7	0	4	0	0	40	15	4	0	1	0	2	.250	.375	.469	.844
6	Diamondbacks	7/31/2005	1-0	ARI	@	CHC	W 13-6	1.000	40	13	14	3	0	5	13	5	1	10	0	0	46	32	8	0	0	0	1	.350	.435	.800	1.235
7	Diamondbacks	7/31/2006	1-0	ARI	@	CHC	W 15-4	1.000	42	15	14	4	0	6	15	6	2	12	1	0	50	36	10	0	0	1	0	.333	.440	.857	1.297
8	Diamondbacks	7/31/2007	1-0	ARI	@	SDP	W 4-0	1.000	32	4	5	1	0	2	4	2	1	13	0	0	35	12	3	0	0	0	0	.156	.229	.375	.604
9	Diamondbacks	7/31/2008	1-0	ARI	@	LAD	W 2-1	1.000	34	2	8	3	0	0	2	0	0	10	0	0	34	11	3	0	0	0	0	.235	.235	.324	.559
10	Diamondbacks	7/31/2009	1-0	ARI	@	NYM	W 3-2	1.000	30	3	5	1	0	2	2	6	1	7	0	1	37	12	3	0	0	0	1	.167	.324	.400	.724
11	Diamondbacks	7/31/2010	0-1	ARI	@	NYM	L 4-5	.000	34	4	10	2	0	0	4	3	0	13	0	1	39	12	2	1	1	0	1	.294	.342	.353	.695
12	Diamondbacks	7/31/2011	1-0	ARI	@	LAD	W 6-3	1.000	34	6	10	2	0	3	6	7	0	9	1	2	42	21	5	0	1	1	0	.294	.405	.618	1.022
13	Diamondbacks	7/31/2012	1-0	ARI	@	LAD	W 8-2	1.000	35	8	9	2	0	2	8	8	0	8	0	0	43	17	4	0	0	2	0	.257	.395	.486	.881
14	Diamondbacks	7/31/2013	1-0	ARI	@	TBR	W 7-0	1.000	39	7	14	1	0	2	7	2	1	8	2	0	42	21	3	0	0	0	2	.359	.405	.538	.943
15	Diamondbacks	7/31/2014	1-0	ARI	vs	PIT	W 7-4	1.000	35	7	10	1	0	3	5	2	1	6	0	0	38	20	4	0	0	0	0	.286	.342	.571	.914
16	Diamondbacks	7/31/2015	1-0	ARI	@	HOU	W 6-4	1.000	43	6	14	1	0	2	6	1	0	9	0	0	45	21	3	1	0	1	1	.326	.341	.488	.829
17	Diamondbacks	7/31/2016	0-1	ARI	@	LAD	L 3-14	.000	29	3	3	0	0	0	2	4	0	6	1	0	33	3	0	0	0	0	0	.103	.212	.103	.316
18	Diamondbacks	7/31/2018	1-0	ARI	vs	TEX	W 6-0	1.000	32	6	9	2	0	1	5	4	0	7	0	0	37	14	3	1	0	1	0	.281	.361	.438	.799
19	Diamondbacks	7/31/2019	0-1	ARI	@	NYY	L 5-7	.000	35	5	9	2	0	1	4	6	0	9	0	0	42	14	3	0	1	0	0	.257	.357	.400	.757
20	Diamondbacks	7/31/2020	1-0	ARI	vs	LAD	W 5-3	1.000	30	5	8	3	0	0	5	5	1	3	0	0	36	11	3	0	0	1	2	.267	.389	.367	.756
21	Diamondbacks	7/31/2021	0-1	ARI	vs	LAD	L 3-8	.000	29	3	5	1	0	2	3	2	0	10	0	0	32	12	3	1	0	0	2	.172	.226	.414	.640
22	Diamondbacks	7/31/2022	0-1	ARI	@	ATL	L 0-1	.000	28	0	4	0	0	0	0	4	0	7	0	2	32	4	0	0	0	0	1	.143	.250	.143	.393
23	Diamondbacks	7/31/2023	1-0	ARI	@	SFG	W 4-3	1.000	36	4	5	2	0	0	4	4	0	13	1	0	41	7	2	1	0	1	1	.139	.225	.194	.419
24	Diamondbacks	7/31/2024	1-0	ARI	vs	WSH	W 5-4	1.000	35	5	12	3	1	0	4	1	0	1	3	0	36	17	4	0	0	0	1	.343	.361	.486	.847
	Total		18-6					.750	814	130	210	44	3	37	121	89	8	191	12	8	925	371	84	8	6	8	18	.258	.335	.456	.791