The Seattle Mariners have an over/under record of 31-30-4 against 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		31-30-4											2,161	294	519	104	6	82	284	197	21	505	30	15	2,408	881	192	8	21	6	34	.240	.307	.408	.715

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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

18

Rodríguez

RBI

52

Young

AVG

.276

Arozarena

Team Pitching Leaders

8

Woo

145

Gilbert

ERA

3.08

Miller

Team Rankings

138

16th

463

30th

1,018

14th

ERA

3.79

8th

2026 Division Standings

TEAM	W	L	PCT	GB
Astros	62	60	.508
Rangers	60	60	.500	1.0
Mariners	56	64	.467	5.0
Athletics	47	74	.388	14.5
Angels	46	74	.383	15.0

Schedule

DATE	MATCHUP			TIME (ET)
Thu 8/13	SEA	@	NYY	1:35 PM
Fri 8/14	SEA	@	HOU	8:10 PM
Sat 8/15	SEA	@	HOU	7:10 PM
Sun 8/16	SEA	@	HOU	7:20 PM
Tue 8/18	SEA	@	MIL	7:40 PM

Last Game

Mariners

56 - 64

Final

Yankees

67 - 52

Tue 11 Aug 2026

MLB 2026 Batting Leaders

HR Leaders

35

Caminero

35

Alvarez

35

Schwarber

RBI Leaders

91

Abrams

87

Stewart

87

Alvarez

Batting Average Leaders

.322

Alvarez

.318

Lopez

.313

Arraez

Hit Leaders

148

Lopez

144

Arraez

140

Alvarez

Run Leaders

100

Wood

86

Olson

85

Crow-Armstrong

OBP Leaders

.436

Alvarez

.396

Kurtz

.393

Wood

SLG Leaders

.621

Alvarez

.555

García

.554

Olson

SB Leaders

40

Nuñez

33

Simpson

32

Witt

MLB 2026 Pitching Leaders

Win Leaders

15

Sánchez

14

Gray

13

Burns

Strikeout Leaders

204

Misiorowski

191

Cease

185

Williams

ERA Leaders

1.76

Misiorowski

2.20

Sale

2.21

Schlittler

WHIP Leaders

0.74

Misiorowski

0.89

Yamamoto

0.91

Rasmussen

K/9 Leaders

13.80

Misiorowski

13.09

Cease

11.51

Williams

K/BB Leaders

6.80

Misiorowski

5.87

Schlittler

5.78

Rasmussen

Walk Leaders

20

Martinez

23

Rasmussen

27

Wrobleski

MLB Fantasy 2026

FanDuel Points Leaders

2,030.2

Ohtani

1,673

Crow-Armstrong

1,661.5

Wood

DraftKings Points Leaders

1,414.6

Ohtani

1,273

Crow-Armstrong

1,236

Alvarez

MLB 2026 Betting

Best Record ATS

70-48

70-50

70-51

68-54

67-54

66-55

Worst Record ATS

44-76

47-75

49-71

53-67

55-66

56-65

MLB 2026 Standings

NL East	W	L	PCT	GB
Braves	72	48	.600
Phillies	64	58	.525	9.0
Marlins	61	59	.508	11.0
Nationals	59	62	.488	13.5
Mets	53	68	.438	19.5
NL Central	W	L	PCT	GB
Brewers	74	46	.617
Cubs	70	50	.583	4.0
Cardinals	61	60	.504	13.5
Reds	57	61	.483	16.0
Pirates	58	63	.479	16.5
NL West	W	L	PCT	GB
Dodgers	72	48	.600
Padres	64	57	.529	8.5
Diamondbacks	64	58	.525	9.0
Giants	50	71	.413	22.5
Rockies	48	73	.397	24.5

AL East	W	L	PCT	GB
Rays	74	46	.617
Yankees	67	52	.563	6.5
Red Sox	64	55	.538	9.5
Blue Jays	58	63	.479	16.5
Orioles	58	63	.479	16.5
AL Central	W	L	PCT	GB
White Sox	61	57	.517
Tigers	59	60	.496	2.5
Twins	60	62	.492	3.0
Guardians	58	62	.483	4.0
Royals	49	72	.405	13.5
AL West	W	L	PCT	GB
Astros	62	60	.508
Rangers	60	60	.500	1.0
Mariners	56	64	.467	5.0
Athletics	47	74	.388	14.5
Angels	46	74	.383	15.0

MLB 2026 Scores & Schedule

Scores

DATE	MATCHUP			SCORE
Tue 7/28	TEX	@	TBR	4-1
Tue 7/28	TOR	@	WSH	6-8
Tue 7/28	CLE	@	CIN	0-2
Tue 7/28	CHC	@	STL	10-2
Tue 7/28	COL	@	SDP	7-8

Schedule

DATE	MATCHUP			TIME (ET)
Wed 8/12	CIN	@	CWS	7:40 PM
Wed 8/12	TEX	@	LAA	10:10 PM
Wed 8/12	KCR	@	LAD	10:10 PM
Thu 8/13	CLE	@	DET	1:10 PM
Thu 8/13	PIT	@	MIA	1:10 PM

The Seattle Mariners have an over/under record of 31-30-4 against the Orioles all-time.

Related Searches

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More Mariners Stats

18

52

.276

8

145

3.08

MLB 2026 Batting Leaders

35

35

35

91

87

87

.322

.318

.313

148

144

140

100

86

85

.436

.396

.393

.621

.555

.554

40

33

32

MLB 2026 Pitching Leaders

15

14

13

204

191

185

1.76

2.20

2.21

0.74

0.89

0.91

13.80

13.09

11.51

6.80

5.87

5.78

20

23

27

MLB Fantasy 2026

2,030.2

1,673

1,661.5

1,414.6

1,273

1,236

MLB 2026 Betting

MLB 2026 Standings

MLB 2026 Scores & Schedule

Scores

Schedule