The Seattle Mariners have an over/under record of 30-28-4 versus the Orioles all-time.

	TEAM	DATE	O/U REC	TM			OPP		RESULT	SPREAD	ATS DIFF	O/U	O/U DIFF	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	5/17/2016	1-0	SEA	+109	@	BAL	-118	W 10-0	+1.5	+11.5 (Y)	9	+1 (O)	38	10	12	2	0	2	10	5	0	6	0	0	43	20	4	0	0	0	1	.316	.395	.526	.922
2	Mariners	5/18/2016	0-1	SEA	+107	@	BAL	-116	L 2-5	+1.5	-1.5 (N)	8.5	-1.5 (U)	33	2	7	4	0	1	2	4	0	10	0	0	38	14	5	0	1	0	0	.212	.289	.424	.714
3	Mariners	5/19/2016	1-0	SEA	-102	@	BAL	-106	W 7-2	+1.5	+6.5 (Y)	8.5	+0.5 (O)	34	7	9	2	0	2	7	3	0	5	0	2	37	17	4	0	0	1	0	.265	.324	.500	.824
4	Mariners	6/30/2016	1-0	SEA	-111	vs	BAL	+103	W 5-3	-1.5	+0.5 (Y)	7.5	+0.5 (O)	32	5	9	2	0	1	5	4	1	7	0	0	38	14	3	1	0	2	0	.281	.378	.438	.816
5	Mariners	7/1/2016	0-1	SEA	+100	vs	BAL	-110	W 5-2	-1.5	+1.5 (Y)	8	-1 (U)	34	5	10	2	0	3	5	2	0	10	0	0	36	21	5	0	0	0	0	.294	.333	.618	.951
6	Mariners	7/2/2016	1-0	SEA	-145	vs	BAL	+135	W 12-6	-1.5	+4.5 (Y)	8	+10 (O)	39	12	16	4	0	5	12	7	0	5	1	0	46	35	9	0	0	0	0	.410	.500	.897	1.397
7	Mariners	7/3/2016	1-0	SEA	-150	vs	BAL	+140	W 9-4	-1.5	+3.5 (Y)	8.5	+4.5 (O)	35	9	10	5	0	1	8	3	0	8	0	0	38	18	6	0	0	0	0	.286	.342	.514	.856
8	Mariners	8/14/2017	1-0	SEA	+105	vs	BAL	-125	L 3-11	+1.5	-6.5 (N)	9	+5 (O)	34	3	8	2	0	2	3	2	0	9	0	0	36	16	4	0	0	0	0	.235	.278	.471	.748
9	Mariners	8/15/2017	0-1	SEA	-115	vs	BAL	-105	W 3-1	-1.5	+0.5 (Y)	9	-5 (U)	29	3	7	2	0	0	3	3	1	9	0	2	34	9	2	1	0	0	0	.241	.333	.310	.644
10	Mariners	8/16/2017	1-0	SEA	-122	vs	BAL	+102	W 7-6	-1.5	-0.5 (N)	9.5	+3.5 (O)	35	7	15	3	0	2	7	2	2	3	1	0	39	24	5	0	0	0	3	.429	.487	.686	1.173
11	Mariners	8/28/2017	1-0	SEA	+103	@	BAL	-123	L 6-7	+1.5	+0.5 (Y)	10.5	+2.5 (O)	32	6	8	1	0	2	6	5	0	5	0	0	38	15	3	1	0	0	2	.250	.351	.469	.820
12	Mariners	8/29/2017	0-1	SEA	+132	@	BAL	-152	L 0-4	+1.5	-2.5 (N)	9.5	-5.5 (U)	30	0	1	0	0	0	0	2	1	12	0	0	33	1	0	0	0	0	0	.033	.121	.033	.155
13	Mariners	8/30/2017	1-0	SEA	+102	@	BAL	-122	L 7-8	+1.5	+0.5 (Y)	10.5	+4.5 (O)	36	7	10	3	0	1	7	2	0	7	0	0	38	16	4	0	0	0	1	.278	.316	.444	.760
14	Mariners	6/25/2018	0-1	SEA	-110	@	BAL	+100	W 5-3	-1.5	+0.5 (Y)	9.5	-1.5 (U)	32	5	7	0	0	1	4	10	0	6	1	0	43	10	1	0	1	1	1	.219	.395	.313	.708
15	Mariners	6/26/2018	0-1	SEA	-144	@	BAL	+134	W 3-2	-1.5	-0.5 (N)	8	-3 (U)	34	3	9	2	0	1	3	2	0	7	0	1	36	14	3	0	0	0	1	.265	.306	.412	.717
16	Mariners	6/27/2018	1-0	SEA	-102	@	BAL	-108	W 8-7	-1.5	-0.5 (N)	9.5	+5.5 (O)	45	8	14	3	0	2	8	3	1	3	1	0	51	23	5	0	2	1	0	.311	.353	.511	.864
17	Mariners	6/28/2018	0-1	SEA	-135	@	BAL	+125	W 4-2	-1.5	+0.5 (Y)	10.5	-4.5 (U)	40	4	12	1	0	1	3	1	0	9	0	0	43	16	2	2	0	0	0	.300	.317	.400	.717
18	Mariners	9/3/2018	0-1	SEA	-230	vs	BAL	+205	W 2-1	-1.5	-0.5 (N)	8.5	-5.5 (U)	27	2	5	0	2	0	2	4	0	7	0	0	32	9	2	0	1	0	0	.185	.281	.333	.615
19	Mariners	9/4/2018	1-0	SEA	-200	vs	BAL	+180	L 3-5	-1.5	-3.5 (N)	7.5	+0.5 (O)	33	3	7	1	0	1	2	5	0	4	0	0	38	11	2	0	0	1	1	.212	.316	.333	.649
20	Mariners	9/5/2018	0-1	SEA	-240	vs	BAL	+210	W 5-2	-1.5	+1.5 (Y)	8.5	-1.5 (U)	34	5	10	3	0	3	5	4	1	3	1	0	40	22	6	1	0	0	0	.294	.385	.647	1.032
21	Mariners	6/20/2019	0-1	SEA	-140	vs	BAL	+129	W 5-2	-1.5	+1.5 (Y)	8.5	-1.5 (U)	33	5	9	2	0	2	5	4	0	15	2	0	37	17	4	0	0	0	0	.273	.351	.515	.867
22	Mariners	6/21/2019	1-0	SEA	-180	vs	BAL	+166	W 10-9	-1.5	-0.5 (N)	9	+10 (O)	37	10	13	3	0	3	10	8	0	7	2	0	45	25	6	0	0	0	0	.351	.467	.676	1.142
23	Mariners	6/22/2019	1-0	SEA	-179	vs	BAL	+164	L 4-8	-1.5	-5.5 (N)	9	+3 (O)	35	4	7	3	0	1	4	3	0	9	0	0	38	13	4	0	0	0	0	.200	.263	.371	.635
24	Mariners	6/23/2019	1-0	SEA	-169	vs	BAL	+156	W 13-3	-1.5	+8.5 (Y)	9.5	+6.5 (O)	35	13	13	0	0	2	12	5	2	4	0	0	44	19	2	0	2	0	1	.371	.455	.543	.997
25	Mariners	9/20/2019	0-1	SEA	-112	@	BAL	-107	L 3-5	-1.5	-3.5 (N)	10.5	-2.5 (U)	32	3	4	1	0	1	3	1	0	5	0	0	33	8	2	0	0	0	0	.125	.152	.250	.402
	Total		30-28-4											2,074	285	501	102	6	80	275	186	21	479	29	15	2,308	855	188	6	21	6	32	.242	.308	.412	.720

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StatMuse has team, game-level data for over/under records going back to the 2016 season.

Some of the information used here was obtained free of charge from Retrosheet.

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More Mariners Stats

Team Batting Leaders

14

Raley

RBI

35

Raley

AVG

.291

Arozarena

Team Pitching Leaders

5

Woo

82

Gilbert

ERA

2.74

Hancock

Team Rankings

5th

310

15th

617

9th

ERA

3.59

5th

2026 Division Standings

TEAM	W	L	PCT	GB
Mariners	37	35	.514
Athletics	35	35	.500	1.0
Rangers	34	36	.486	2.0
Astros	33	39	.458	4.0
Angels	29	42	.408	7.5

Schedule

DATE	MATCHUP			TIME (ET)
Sun 6/14	SEA	@	WSH	1:35 PM
Tue 6/16	BAL	@	SEA	9:40 PM
Wed 6/17	BAL	@	SEA	9:40 PM
Thu 6/18	BAL	@	SEA	4:10 PM
Fri 6/19	BOS	@	SEA	10:10 PM

Last Game

Mariners

37 - 35

Final

Nationals

36 - 35

Sat 13 Jun 2026

MLB 2026 Batting Leaders

HR Leaders

24

Alvarez

24

Schwarber

22

Buxton

RBI Leaders

56

Pages

56

Walker

54

Alvarez

Batting Average Leaders

.345

Lopez

.328

Lee

.328

Marsh

Hit Leaders

96

Lopez

88

Arraez

84

Alvarez

Run Leaders

64

Wood

53

Turang

51

Trout

OBP Leaders

.437

Kurtz

.435

Alvarez

.426

Ohtani

SLG Leaders

.658

Alvarez

.603

Rice

.596

Buxton

SB Leaders

25

Nuñez

24

Witt

24

Ramírez

MLB 2026 Pitching Leaders

Win Leaders

9

Williams

9

Martin

9

Ashby

Strikeout Leaders

131

Misiorowski

113

Sánchez

103

Cease

ERA Leaders

1.34

Misiorowski

1.54

Sánchez

1.82

Schlittler

WHIP Leaders

0.74

Misiorowski

0.84

Yamamoto

0.88

Rasmussen

K/9 Leaders

13.55

Misiorowski

10.90

Sánchez

10.78

Detmers

K/BB Leaders

6.28

Sánchez

5.95

Misiorowski

5.93

Skenes

Walk Leaders

13

Rasmussen

13

Martinez

15

Yamamoto

MLB Fantasy 2026

FanDuel Points Leaders

1,383.5

Ohtani

1,057.8

Wood

1,011.8

Alvarez

DraftKings Points Leaders

952.1

Ohtani

788

Wood

759

Alvarez

MLB 2026 Betting

Best Record ATS

43-25

44-27

42-28

40-29

39-29

40-30

Worst Record ATS

25-45

27-45

27-44

29-41

30-41

MLB 2026 Standings

NL East	W	L	PCT	GB
Braves	46	24	.657
Phillies	38	32	.543	8.0
Nationals	36	35	.507	10.5
Marlins	35	36	.493	11.5
Mets	31	39	.443	15.0
NL Central	W	L	PCT	GB
Brewers	42	26	.618
Cardinals	38	30	.559	4.0
Cubs	37	34	.521	6.5
Pirates	36	35	.507	7.5
Reds	33	36	.478	9.5
NL West	W	L	PCT	GB
Dodgers	45	26	.634
Padres	36	33	.522	8.0
Diamondbacks	35	35	.500	9.5
Giants	28	43	.394	17.0
Rockies	26	45	.366	19.0

AL East	W	L	PCT	GB
Yankees	42	27	.609
Rays	40	27	.597	1.0
Blue Jays	34	37	.479	9.0
Orioles	34	38	.472	9.5
Red Sox	29	39	.426	12.5
AL Central	W	L	PCT	GB
Guardians	39	33	.542
White Sox	37	32	.536	0.5
Twins	32	40	.444	7.0
Tigers	29	42	.408	9.5
Royals	28	43	.394	10.5
AL West	W	L	PCT	GB
Mariners	37	35	.514
Athletics	35	35	.500	1.0
Rangers	34	36	.486	2.0
Astros	33	39	.458	4.0
Angels	29	42	.408	7.5

MLB 2026 Scores & Schedule

Scores

DATE	MATCHUP			SCORE
Fri 5/29	MIN	@	PIT	5-6
Fri 5/29	LAA	@	TBR	5-8
Fri 5/29	SFG	@	COL	6-8
Sat 5/30	DET	@	CWS	1-7
Sat 5/30	KCR	@	TEX	6-7

Schedule

DATE	MATCHUP			TIME (ET)
Sun 6/14	MIA	@	PIT	12:15 PM
Sun 6/14	SDP	@	BAL	1:35 PM
Sun 6/14	SEA	@	WSH	1:35 PM
Sun 6/14	NYY	@	TOR	1:37 PM
Sun 6/14	ATL	@	NYM	1:40 PM

The Seattle Mariners have an over/under record of 30-28-4 versus the Orioles all-time.

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More Mariners Stats

14

35

.291

5

82

2.74

MLB 2026 Batting Leaders

24

24

22

56

56

54

.345

.328

.328

96

88

84

64

53

51

.437

.435

.426

.658

.603

.596

25

24

24

MLB 2026 Pitching Leaders

9

9

9

131

113

103

1.34

1.54

1.82

0.74

0.84

0.88

13.55

10.90

10.78

6.28

5.95

5.93

13

13

15

MLB Fantasy 2026

1,383.5

1,057.8

1,011.8

952.1

788

759

MLB 2026 Betting

MLB 2026 Standings

MLB 2026 Scores & Schedule

Scores

Schedule