The Seattle Mariners have a 10-17 record on June 21 on the road 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	Mariners	6/21/1977	0-1	SEA	@	KCR	L 3-13	.000	30	3	4	3	0	0	3	1	0	4	0	0	31	7	3	0	0	0	1	.133	.161	.233	.395
2	Mariners	6/21/1979	0-1	SEA	@	CWS	L 5-9	.000	38	5	12	2	1	1	5	1	0	6	1	0	39	19	4	0	0	0	1	.316	.333	.500	.833
3	Mariners	6/21/1980	0-1	SEA	@	BAL	L 0-9	.000	30	0	5	1	0	0	0	2	0	7	0	1	32	6	1	0	0	0	1	.167	.219	.200	.419
4	Mariners	6/21/1983	0-1	SEA	@	CWS	L 2-4	.000	33	2	7	2	0	0	2	1	0	4	1	0	35	9	2	1	0	0	0	.212	.235	.273	.508
5	Mariners	6/21/1986	0-1	SEA	@	CWS	L 6-7	.000	32	6	7	1	0	1	5	2	1	5	0	1	36	11	2	1	0	0	0	.219	.286	.344	.629
6	Mariners	6/21/1987	1-0	SEA	@	CLE	W 5-0	1.000	35	5	10	2	0	0	5	3	0	4	2	1	38	12	2	0	0	0	0	.286	.342	.343	.685
7	Mariners	6/21/1988	0-1	SEA	@	TEX	L 0-6	.000	31	0	6	2	0	0	0	1	0	4	0	1	32	8	2	0	0	0	2	.194	.219	.258	.477
8	Mariners	6/21/1991	1-0	SEA	@	MIL	W 5-1	1.000	37	5	9	3	0	0	5	4	0	5	1	0	41	12	3	0	0	0	0	.243	.317	.324	.641
9	Mariners	6/21/1992	0-1	SEA	@	MIN	L 0-5	.000	30	0	4	1	0	0	0	2	0	8	0	1	32	5	1	0	0	0	0	.133	.188	.167	.354
10	Mariners	6/21/1994	0-1	SEA	@	CAL	L 2-7	.000	33	2	7	1	0	2	2	4	0	3	0	1	37	14	3	0	0	0	1	.212	.297	.424	.722
11	Mariners	6/21/1995	0-1	SEA	@	CWS	L 4-5	.000	37	4	8	0	1	1	4	0	0	8	2	0	38	13	2	0	1	0	0	.216	.211	.351	.562
12	Mariners	6/21/1996	1-0	SEA	@	CWS	W 12-2	1.000	35	12	11	2	0	3	12	7	0	1	0	1	44	22	5	1	1	1	0	.314	.419	.629	1.047
13	Mariners	6/21/1997	1-0	SEA	@	TEX	W 15-8	1.000	39	15	13	6	0	1	15	7	0	7	0	0	47	22	7	0	1	2	2	.333	.426	.564	.990
14	Mariners	6/21/1999	0-1	SEA	@	CLE	L 3-4	.000	44	3	10	1	0	0	3	4	0	11	3	1	48	11	1	0	0	1	0	.227	.292	.250	.542
15	Mariners	6/21/2001	1-0	SEA	@	OAK	W 12-10	1.000	43	12	17	4	0	4	12	3	1	4	3	0	48	33	8	1	0	2	1	.395	.447	.767	1.214
16	Mariners	6/21/2002	1-0	SEA	@	HOU	W 8-0	1.000	38	8	11	2	0	2	8	4	2	10	1	0	44	19	4	0	0	0	0	.289	.386	.500	.886
17	Mariners	6/21/2003	1-0	SEA	@	SDP	W 4-2	1.000	35	4	10	4	0	0	4	6	0	8	1	0	42	14	4	0	1	2	0	.286	.381	.400	.781
18	Mariners	6/21/2006	1-0	SEA	@	LAD	W 8-5	1.000	37	8	14	2	0	3	7	6	0	4	2	1	46	25	5	2	1	1	0	.378	.455	.676	1.130
19	Mariners	6/21/2008	0-1	SEA	@	ATL	L 4-5	.000	32	4	5	0	0	0	4	4	0	4	2	1	37	5	0	0	1	1	0	.156	.243	.156	.399
20	Mariners	6/21/2011	0-1	SEA	@	WSH	L 5-6	.000	37	5	13	2	0	0	5	2	0	4	2	0	40	15	2	1	0	0	1	.351	.385	.405	.790
21	Mariners	6/21/2014	1-0	SEA	@	KCR	W 2-1	1.000	35	2	10	1	0	0	2	0	0	2	0	1	35	11	1	0	0	0	2	.286	.286	.314	.600
22	Mariners	6/21/2016	0-1	SEA	@	DET	L 2-4	.000	33	2	8	2	0	1	2	2	0	6	0	0	36	13	3	1	0	0	1	.242	.286	.394	.680
23	Mariners	6/21/2018	0-1	SEA	@	NYY	L 3-4	.000	32	3	9	2	0	1	3	3	1	9	0	1	37	14	3	1	0	0	2	.281	.361	.438	.799
24	Mariners	6/21/2022	1-0	SEA	@	OAK	W 8-2	1.000	36	8	12	3	0	4	8	6	2	9	0	1	44	27	7	0	0	1	2	.333	.455	.750	1.205
25	Mariners	6/21/2023	0-1	SEA	@	NYY	L 2-4	.000	30	2	4	0	0	1	2	2	0	6	1	0	33	7	1	0	1	0	0	.133	.182	.233	.415
	Total		10-17					.370	943	129	246	52	3	26	126	81	9	161	24	14	1,051	382	81	9	9	11	20	.261	.322	.405	.728