The Toronto Blue Jays have a 21-23 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	Blue Jays	5/18/1977	0-1	TOR	@	MIL	L 2-3	.000	34	2	8	1	0	1	1	3	0	5	1	0	38	12	2	1	0	0	2	.235	.297	.353	.650
2	Blue Jays	5/18/1978	0-1	TOR	@	BAL	L 3-5	.000	34	3	7	0	0	0	3	3	0	9	0	0	37	7	0	0	0	0	0	.206	.270	.206	.476
3	Blue Jays	5/18/1979	0-1	TOR	vs	BAL	L 6-7	.000	44	6	12	2	0	0	5	5	0	2	0	0	49	14	2	0	0	0	2	.273	.347	.318	.665
4	Blue Jays	5/18/1980	1-0	TOR	vs	OAK	W 12-1	1.000	39	12	16	3	2	2	12	5	0	2	0	0	45	29	7	0	1	0	0	.410	.467	.744	1.210
5	Blue Jays	5/18/1981	0-1	TOR	vs	CWS	L 2-7	.000	32	2	6	0	1	1	2	2	1	9	1	0	35	11	2	0	0	0	1	.188	.257	.344	.601
6	Blue Jays	5/18/1982	0-1	TOR	@	CLE	L 5-6	.000	29	5	8	0	1	0	5	3	1	5	1	1	37	10	1	1	3	0	0	.276	.333	.345	.678
7	Blue Jays	5/18/1983	0-1	TOR	@	MIL	L 6-7	.000	30	6	5	1	0	1	5	6	0	3	2	2	37	9	2	0	1	0	0	.167	.297	.300	.597
8	Blue Jays	5/18/1984	1-0	TOR	vs	CWS	W 4-3	1.000	34	4	11	2	1	0	4	3	0	5	2	1	37	15	3	0	0	0	2	.324	.378	.441	.820
9	Blue Jays	5/18/1985	1-0	TOR	@	MIN	W 3-1	1.000	34	3	9	3	1	0	3	1	0	8	3	1	36	14	4	0	1	0	0	.265	.278	.412	.690
10	Blue Jays	5/18/1986	1-0	TOR	vs	CLE	W 10-2	1.000	33	10	10	2	0	1	9	5	1	4	2	0	39	15	3	0	0	0	1	.303	.410	.455	.865
11	Blue Jays	5/18/1987	1-0	TOR	@	CAL	W 12-0	1.000	42	12	15	4	0	2	10	4	0	7	2	0	46	25	6	0	0	0	1	.357	.413	.595	1.008
12	Blue Jays	5/18/1988	0-1	TOR	vs	TEX	L 0-4	.000	27	0	6	1	0	0	0	3	0	5	0	0	31	7	1	1	0	0	4	.222	.300	.259	.559
13	Blue Jays	5/18/1990	0-1	TOR	vs	CAL	L 2-4	.000	30	2	7	0	0	1	2	4	0	6	0	1	34	10	1	0	0	0	3	.233	.324	.333	.657
14	Blue Jays	5/18/1991	1-0	TOR	@	CWS	W 9-2	1.000	35	9	13	3	1	1	8	3	0	2	0	0	40	21	5	1	1	0	3	.371	.410	.600	1.010
15	Blue Jays	5/18/1992	0-1	TOR	vs	MIN	L 2-6	.000	42	2	12	0	0	0	2	3	0	5	1	0	46	12	0	1	0	1	3	.286	.333	.286	.619
16	Blue Jays	5/18/1994	1-0	TOR	vs	DET	W 9-3	1.000	35	9	13	3	0	1	9	2	0	7	1	0	39	19	4	1	1	0	0	.371	.395	.543	.938
17	Blue Jays	5/18/1996	1-0	TOR	@	KCR	W 6-2	1.000	34	6	10	2	1	0	4	5	1	4	1	0	41	14	3	0	1	0	2	.294	.390	.412	.802
18	Blue Jays	5/18/1997	0-1	TOR	vs	CLE	L 6-8	.000	35	6	8	2	0	3	6	2	1	5	1	0	38	19	5	0	0	0	1	.229	.289	.543	.832
19	Blue Jays	5/18/1998	0-1	TOR	vs	SEA	L 4-9	.000	31	4	7	3	0	1	4	9	0	8	1	1	40	13	4	0	0	0	2	.226	.400	.419	.819
20	Blue Jays	5/18/1999	1-0	TOR	vs	DET	W 7-5	1.000	33	7	8	1	0	1	6	5	1	4	0	0	39	12	2	0	0	0	0	.242	.359	.364	.723
21	Blue Jays	5/18/2001	1-0	TOR	@	TEX	W 9-3	1.000	37	9	11	4	0	2	9	2	1	3	0	0	40	21	6	0	0	0	1	.297	.350	.568	.918
22	Blue Jays	5/18/2002	1-0	TOR	vs	OAK	W 6-3	1.000	30	6	6	3	0	1	5	6	0	9	0	0	36	12	4	0	0	0	1	.200	.333	.400	.733
23	Blue Jays	5/18/2003	1-0	TOR	@	KCR	W 4-3	1.000	33	4	9	2	0	2	4	3	0	4	0	1	36	17	4	0	0	1	1	.273	.333	.515	.848
24	Blue Jays	5/18/2004	1-0	TOR	vs	MIN	W 5-3	1.000	35	5	11	3	0	0	5	3	1	9	1	0	40	14	3	0	1	0	0	.314	.375	.400	.775
25	Blue Jays	5/18/2005	0-1	TOR	@	MIN	L 2-3	.000	30	2	7	1	0	0	2	2	1	4	0	0	35	8	1	0	2	0	2	.233	.286	.267	.552
	Total		21-23					.477	1,486	231	404	93	10	46	217	156	12	278	29	11	1,680	655	149	9	17	7	41	.272	.342	.441	.783