The Arizona Diamondbacks have a 15-8 record on May 18 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	5/18/1998	1-0	ARI	vs	PIT	W 9-2	1.000	37	9	15	2	1	2	9	4	0	2	1	0	41	25	5	0	0	2	2	.405	.463	.676	1.139
2	Diamondbacks	5/18/1999	1-0	ARI	@	SFG	W 7-3	1.000	39	7	11	1	0	3	7	6	0	8	0	0	45	21	4	0	0	3	0	.282	.378	.538	.916
3	Diamondbacks	5/18/2000	1-0	ARI	@	MON	W 8-6	1.000	35	8	10	3	0	1	8	6	0	4	1	0	43	16	4	1	1	1	0	.286	.381	.457	.838
4	Diamondbacks	5/18/2001	1-0	ARI	@	CHC	W 4-0	1.000	36	4	10	3	0	1	4	4	1	5	0	0	42	16	4	1	0	3	0	.278	.366	.444	.810
5	Diamondbacks	5/18/2002	1-0	ARI	vs	PHI	W 5-4	1.000	29	5	8	2	0	3	5	7	1	4	0	1	38	19	5	1	0	0	1	.276	.432	.655	1.088
6	Diamondbacks	5/18/2003	1-0	ARI	vs	PIT	W 8-6	1.000	30	8	11	1	1	1	8	6	0	1	1	0	41	17	3	1	4	2	0	.367	.425	.567	.992
7	Diamondbacks	5/18/2004	1-0	ARI	@	ATL	W 2-0	1.000	35	2	8	2	0	0	2	3	0	5	0	0	38	10	2	0	0	0	1	.229	.289	.286	.575
8	Diamondbacks	5/18/2005	1-0	ARI	@	HOU	W 7-6	1.000	38	7	14	4	0	1	7	1	0	7	0	0	40	21	5	0	1	0	1	.368	.375	.553	.928
9	Diamondbacks	5/18/2007	0-1	ARI	@	PIT	L 5-11	.000	32	5	8	3	1	0	4	4	1	12	1	0	39	13	4	1	1	0	0	.250	.342	.406	.748
10	Diamondbacks	5/18/2008	1-0	ARI	vs	DET	W 4-0	1.000	31	4	8	3	0	0	3	5	0	7	1	1	36	11	3	0	0	1	0	.258	.361	.355	.716
11	Diamondbacks	5/18/2010	0-1	ARI	@	FLA	L 0-8	.000	28	0	2	0	0	0	0	3	1	11	2	0	32	2	0	0	0	0	1	.071	.188	.071	.259
12	Diamondbacks	5/18/2011	1-0	ARI	vs	ATL	W 5-4	1.000	41	5	12	2	0	1	4	4	1	7	0	1	48	17	3	2	0	0	0	.293	.370	.415	.784
13	Diamondbacks	5/18/2012	1-0	ARI	@	KCR	W 6-4	1.000	34	6	9	3	0	0	6	4	0	7	0	2	38	12	3	0	0	1	0	.265	.342	.353	.695
14	Diamondbacks	5/18/2013	1-0	ARI	@	MIA	W 1-0	1.000	29	1	4	0	0	1	1	3	0	9	0	1	32	7	1	0	0	0	1	.138	.219	.241	.460
15	Diamondbacks	5/18/2014	1-0	ARI	vs	LAD	W 5-3	1.000	35	5	11	2	0	2	4	0	0	4	2	0	35	19	4	0	0	0	0	.314	.314	.543	.857
16	Diamondbacks	5/18/2015	1-0	ARI	@	MIA	W 3-2	1.000	45	3	9	3	0	0	3	1	0	12	1	0	47	12	3	1	0	0	2	.200	.217	.267	.484
17	Diamondbacks	5/18/2016	0-1	ARI	vs	NYY	L 2-4	.000	29	2	2	1	0	1	2	2	0	11	0	0	31	6	2	0	0	0	0	.069	.129	.207	.336
18	Diamondbacks	5/18/2018	0-1	ARI	@	NYM	L 1-3	.000	32	1	6	2	0	0	1	0	0	16	0	0	32	8	2	0	0	0	0	.188	.188	.250	.438
19	Diamondbacks	5/18/2019	0-1	ARI	vs	SFG	L 5-8	.000	33	5	6	2	0	2	5	3	1	10	0	0	38	14	4	1	0	0	1	.182	.270	.424	.695
20	Diamondbacks	5/18/2021	0-1	ARI	@	LAD	L 1-9	.000	30	1	3	1	0	0	1	0	1	10	0	0	31	4	1	0	0	0	0	.100	.129	.133	.262
21	Diamondbacks	5/18/2022	0-1	ARI	@	LAD	L 3-5	.000	35	3	9	1	0	0	3	3	0	9	0	0	38	10	1	0	0	0	0	.257	.316	.286	.602
22	Diamondbacks	5/18/2024	0-1	ARI	vs	DET	L 3-8	.000	33	3	8	0	2	0	3	3	0	11	0	0	36	12	2	0	0	0	1	.242	.306	.364	.669
23	Diamondbacks	5/18/2025	1-0	AZ	vs	COL	W 1-0	1.000	27	1	4	0	0	1	1	4	1	7	1	0	32	7	1	0	0	0	1	.148	.281	.259	.541
	Total		15-8					.652	773	95	188	41	5	20	91	76	8	179	11	6	873	299	66	9	7	13	12	.243	.315	.387	.702