The Seattle Mariners have a record of 18-31 against the run line this season.

Interpreted as:

mariners against the spread this season

	TEAM	DATE	ATS	SEASON	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	3/26/2026	0-1	2026	SEA	-184	vs	CLE	+154	L 4-6	-1.5	-3.5 (N)	6.5	+3.5 (O)	32	4	6	2	0	4	4	2	0	14	0	0	34	20	6	0	0	0	1	.188	.235	.625	.860
2	Mariners	3/27/2026	1-0	2026	SEA	-174	vs	CLE	+147	W 5-1	-1.5	+2.5 (Y)	7	-1 (U)	26	5	3	0	1	2	5	7	0	10	1	1	33	11	3	0	0	0	0	.115	.303	.423	.726
3	Mariners	3/28/2026	0-1	2026	SEA	-181	vs	CLE	+149	L 5-6	-1.5	-2.5 (N)	7	+4 (O)	38	5	9	2	0	1	4	7	0	12	3	0	45	14	3	0	0	1	1	.237	.356	.368	.724
4	Mariners	3/29/2026	1-0	2026	SEA	-144	vs	CLE	+122	W 8-0	-1.5	+6.5 (Y)	7.5	+0.5 (O)	34	8	9	3	0	1	8	5	3	8	0	0	42	15	4	0	0	0	0	.265	.405	.441	.846
5	Mariners	3/30/2026	1-0	2026	SEA	+100	vs	NYY	-120	W 2-1	+1.5	+2.5 (Y)	7.5	-4.5 (U)	35	2	9	1	0	0	2	3	0	11	0	0	38	10	1	0	0	0	0	.257	.316	.286	.602
6	Mariners	3/31/2026	0-1	2026	SEA	-102	vs	NYY	-115	L 0-5	+1.5	-3.5 (N)	7	-2 (U)	30	0	4	0	0	0	0	1	1	7	0	0	32	4	0	0	0	0	1	.133	.188	.133	.321
7	Mariners	4/1/2026	0-1	2026	SEA	-120	vs	NYY	+100	L 3-5	+1.5	-0.5 (N)	7	+1 (O)	34	3	7	2	0	0	3	1	0	10	1	0	35	9	2	0	0	0	0	.206	.229	.265	.493
8	Mariners	4/3/2026	1-0	2026	SEA	-161	@	LAA	+135	W 3-1	-1.5	+0.5 (Y)	8	-4 (U)	36	3	7	0	1	0	3	6	0	7	0	1	42	9	1	0	0	1	0	.194	.310	.250	.560
9	Mariners	4/4/2026	0-1	2026	SEA	-161	@	LAA	+135	L 0-1	-1.5	-2.5 (N)	9.5	-8.5 (U)	32	0	5	1	0	0	0	3	1	10	0	0	36	6	1	0	0	0	0	.156	.250	.188	.438
10	Mariners	4/5/2026	0-1	2026	SEA	-170	@	LAA	+142	L 7-8	-1.5	-2.5 (N)	9	+6 (O)	37	7	7	2	0	1	7	8	2	15	1	1	47	12	3	0	0	0	1	.189	.362	.324	.686
11	Mariners	4/6/2026	0-1	2026	SEA	-102	@	TEX	-114	L 1-2	-1.5	-2.5 (N)	8	-5 (U)	28	1	2	0	0	1	1	2	1	7	0	1	31	5	1	0	0	0	1	.071	.161	.179	.340
12	Mariners	4/7/2026	0-1	2026	SEA	-118	@	TEX	+101	L 2-3	-1.5	-2.5 (N)	7.5	-2.5 (U)	35	2	8	0	0	1	2	2	0	9	1	0	37	11	1	0	0	0	0	.229	.270	.314	.585
13	Mariners	4/8/2026	0-1	2026	SEA	-122	@	TEX	+102	L 0-3	-1.5	-4.5 (N)	7.5	-4.5 (U)	28	0	2	0	0	0	0	2	0	13	0	0	30	2	0	0	0	0	1	.071	.133	.071	.205
14	Mariners	4/10/2026	1-0	2026	SEA	-136	vs	HOU	+117	W 9-6	-1.5	+1.5 (Y)	8	+7 (O)	32	9	9	2	0	1	7	10	2	10	0	1	44	14	3	0	0	0	0	.281	.477	.438	.915
15	Mariners	4/11/2026	0-1	2026	SEA	-160	vs	HOU	+135	W 8-7	-1.5	-0.5 (N)	7.5	+7.5 (O)	29	8	7	2	0	2	8	7	0	8	0	0	37	15	4	0	1	0	1	.241	.378	.517	.896
16	Mariners	4/12/2026	1-0	2026	SEA	-191	vs	HOU	+158	W 6-1	-1.5	+3.5 (Y)	7.5	-0.5 (U)	30	6	8	1	1	0	6	9	2	7	2	0	42	11	2	0	1	0	0	.267	.452	.367	.819
17	Mariners	4/13/2026	1-0	2026	SEA	-179	vs	HOU	+149	W 6-2	-1.5	+2.5 (Y)	7.5	+0.5 (O)	37	6	13	2	0	2	6	1	0	3	0	0	38	21	4	0	0	0	0	.351	.368	.568	.936
18	Mariners	4/14/2026	0-1	2026	SEA	-120	@	SDP	+102	L 1-4	-1.5	-4.5 (N)	7	-2 (U)	28	1	4	0	0	0	1	3	2	7	0	0	34	4	0	0	1	0	2	.143	.265	.143	.408
19	Mariners	4/15/2026	0-1	2026	SEA	-110	@	SDP	-110	L 6-7	-1.5	-2.5 (N)	8	+5 (O)	36	6	10	4	0	1	6	7	1	12	1	0	44	17	5	0	0	0	1	.278	.409	.472	.881
20	Mariners	4/16/2026	0-1	2026	SEA	-120	@	SDP	+101	L 2-5	-1.5	-4.5 (N)	8.5	-1.5 (U)	33	2	7	0	0	0	2	2	1	12	0	0	36	7	0	0	0	0	0	.212	.278	.212	.490
21	Mariners	4/17/2026	0-1	2026	SEA	-132	vs	TEX	+110	L 0-5	-1.5	-6.5 (N)	6.5	-1.5 (U)	31	0	6	1	0	0	0	5	0	7	0	1	36	7	1	0	0	0	0	.194	.306	.226	.531
22	Mariners	4/18/2026	1-0	2026	SEA	-138	vs	TEX	+117	W 7-3	-1.5	+2.5 (Y)	7	+3 (O)	34	7	11	3	0	1	7	3	0	8	1	0	38	17	4	0	1	0	1	.324	.368	.500	.868
23	Mariners	4/19/2026	1-0	2026	SEA	-140	vs	TEX	+119	W 5-2	-1.5	+1.5 (Y)	7.5	-0.5 (U)	32	5	8	1	0	3	5	4	1	7	1	0	37	18	4	0	0	0	0	.250	.351	.563	.914
24	Mariners	4/20/2026	0-1	2026	SEA	-143	vs	ATH	+121	L 4-6	-1.5	-3.5 (N)	8	+2 (O)	37	4	10	4	0	2	4	1	0	9	2	0	38	20	6	0	0	0	0	.270	.289	.541	.830
25	Mariners	4/21/2026	0-1	2026	SEA	-165	vs	ATH	+139	L 2-5	-1.5	-4.5 (N)	8	-1 (U)	33	2	8	0	0	1	2	3	0	5	0	1	37	11	1	0	1	0	0	.242	.297	.333	.631
	Total		18-31												1,619	204	370	64	5	56	199	189	31	442	42	14	1,856	612	125	3	14	2	23	.229	.318	.378	.696

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StatMuse has team, game-level data for run-line 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

10

Raley

RBI

27

Raley

AVG

.305

Arozarena

Team Pitching Leaders

5

Kirby

57

Gilbert

ERA

3.02

Hancock

Team Rankings

10th

204

20th

418

11th

ERA

3.69

7th

2026 Division Standings

TEAM	W	L	PCT	GB
Athletics	23	24	.489
Mariners	23	26	.469	1.0
Rangers	22	25	.468	1.0
Astros	19	30	.388	5.0
Angels	17	31	.354	6.5

Schedule

DATE	MATCHUP			TIME (ET)
Wed 5/20	CWS	@	SEA	4:10 PM
Fri 5/22	SEA	@	KCR	7:40 PM
Sat 5/23	SEA	@	KCR	4:10 PM
Sun 5/24	SEA	@	KCR	2:10 PM
Mon 5/25	SEA	@	ATH	9:40 PM

Last Game

White Sox

24 - 23

Final

Mariners

23 - 26

Mon 18 May 2026

MLB 2026 Batting Leaders

HR Leaders

20

Schwarber

17

Murakami

16

Judge

RBI Leaders

42

Hicks

41

Pages

41

Olson

Batting Average Leaders

.346

Lopez

.335

Vargas

.335

Greene

Hit Leaders

66

Lopez

58

De La Cruz

58

Greene

Run Leaders

43

Wood

39

Baldwin

39

Judge

OBP Leaders

.433

Greene

.427

Kurtz

.419

Alvarez

SLG Leaders

.662

Rice

.641

Moniak

.624

Schwarber

SB Leaders

20

Ramírez

20

Nuñez

16

Cruz

MLB 2026 Pitching Leaders

Win Leaders

8

Ashby

6

Skenes

6

Schlittler

Strikeout Leaders

80

Misiorowski

80

Sánchez

75

Cease

ERA Leaders

1.35

Schlittler

1.51

Martinez

1.61

Martin

WHIP Leaders

0.71

Skenes

0.78

Schlittler

0.88

McGreevy

K/9 Leaders

14.12

Misiorowski

12.90

Cease

11.19

Sánchez

K/BB Leaders

7.88

Skenes

7.63

deGrom

6.18

Schlittler

Walk Leaders

8

Skenes

8

deGrom

9

Rasmussen

MLB Fantasy 2026

FanDuel Points Leaders

868

Ohtani

733.6

Wood

679.8

Judge

DraftKings Points Leaders

593.6

Ohtani

541

Wood

505

Judge

MLB 2026 Betting

Best Record ATS

32-17

29-17

29-18

30-19

28-18

27-18

Worst Record ATS

15-34

18-31

19-29

20-30

19-28

20-28

MLB 2026 Standings

NL East	W	L	PCT	GB
Braves	33	16	.673
Phillies	25	24	.510	8.0
Nationals	24	25	.490	9.0
Marlins	22	27	.449	11.0
Mets	21	27	.438	11.5
NL Central	W	L	PCT	GB
Cubs	29	19	.604
Brewers	27	18	.600	0.5
Cardinals	27	19	.587	1.0
Pirates	24	23	.511	4.5
Reds	25	24	.510	4.5
NL West	W	L	PCT	GB
Padres	29	18	.617
Dodgers	29	19	.604	0.5
Diamondbacks	23	23	.500	5.5
Giants	20	28	.417	9.5
Rockies	19	29	.396	10.5

AL East	W	L	PCT	GB
Rays	32	15	.681
Yankees	29	19	.604	3.5
Blue Jays	21	26	.447	11.0
Orioles	21	28	.429	12.0
Red Sox	20	27	.426	12.0
AL Central	W	L	PCT	GB
Guardians	28	22	.560
White Sox	24	23	.511	2.5
Twins	22	26	.458	5.0
Royals	20	28	.417	7.0
Tigers	20	29	.408	7.5
AL West	W	L	PCT	GB
Athletics	23	24	.489
Mariners	23	26	.469	1.0
Rangers	22	25	.468	1.0
Astros	19	30	.388	5.0
Angels	17	31	.354	6.5

MLB 2026 Scores & Schedule

Scores

DATE	MATCHUP			SCORE
Mon 5/4	BOS	@	DET	5-4
Mon 5/4	TOR	@	TBR	1-5
Mon 5/4	PHI	@	MIA	1-0
Mon 5/4	BAL	@	NYY	1-12
Mon 5/4	CLE	@	KCR	2-6

Schedule

DATE	MATCHUP			TIME (ET)
Wed 5/20	CIN	@	PHI	1:05 PM
Wed 5/20	BAL	@	TBR	1:10 PM
Wed 5/20	HOU	@	MIN	1:40 PM
Wed 5/20	TEX	@	COL	3:10 PM
Wed 5/20	SFG	@	AZ	3:40 PM

The Seattle Mariners have a record of 18-31 against the run line this season.

Interpreted as:

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More Mariners Stats

10

27

.305

5

57

3.02

MLB 2026 Batting Leaders

20

17

16

42

41

41

.346

.335

.335

66

58

58

43

39

39

.433

.427

.419

.662

.641

.624

20

20

16

MLB 2026 Pitching Leaders

8

6

6

80

80

75

1.35

1.51

1.61

0.71

0.78

0.88

14.12

12.90

11.19

7.88

7.63

6.18

8

8

9

MLB Fantasy 2026

868

733.6

679.8

593.6

541

505

MLB 2026 Betting

MLB 2026 Standings

MLB 2026 Scores & Schedule

Scores

Schedule