Seattle Mariners - Best Betting Odds in 2026 ⚾

Best Seattle Mariners Betting Odds

The following tool shows the bookmaker with the best betting odds (highest returns) when placing a bet on any Seattle Mariners game.

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UPCOMING MATCHES

Teams

Money LineSpreadTotal Over/Under

Sun Jun 7th 1:41pm (EDT) Baseball : MLB(Major League Baseball)

Home Detroit Tigers

Away Seattle Mariners

2.05

1.5

1.61

O 8.5

1.96

1.87

-1.5

2.40

U 8.5

1.91

HISTORICAL MATCHES

Teams

Money LineSpreadTotal Over/Under

Fri Jun 5th 6:41pm (EDT) Baseball : MLB(Major League Baseball)

Home Detroit Tigers

Away Seattle Mariners

2.17

-1.5

2.82

O 13.5

2.32

4.80

1.5

1.48

U 13.5

2.10

Wed Jun 3rd 3:41pm (EDT) Baseball : MLB(Major League Baseball)

Home Seattle Mariners

Away New York Mets

23.00

4.5

2.55

O 9.5

2.25

1.03

-4.5

1.70

U 9.5

1.80

Tue Jun 2nd 9:40pm (EDT) Baseball : MLB(Major League Baseball)

Home Seattle Mariners

Away New York Mets

1.72

-1.5

2.61

O 13

1.95

18.00

1.5

1.55

U 13

1.80

Mon Jun 1st 9:41pm (EDT) Baseball : MLB(Major League Baseball)

Home Seattle Mariners

Away New York Mets

1.98

-1.5

6.80

O 11.5

2.20

2.30

1.5

1.08

U 11.5

1.77

Sun May 31st 4:11pm (EDT) Baseball : MLB(Major League Baseball)

Home Seattle Mariners

Away Arizona Diamondbacks

1.27

-1.5

3.00

O 8.5

1.96

4.75

1.5

1.49

U 8.5

1.91

Sat May 30th 10:11pm (EDT) Baseball : MLB(Major League Baseball)

Home Seattle Mariners

Away Arizona Diamondbacks

1.69

-5.5

2.90

O 7.5

2.30

61.00

5.5

1.50

U 7.5

1.85

Fri May 29th 10:11pm (EDT) Baseball : MLB(Major League Baseball)

Home Seattle Mariners

Away Arizona Diamondbacks

1.64

-1.5

3.20

O 8

1.98

5.00

1.5

1.61

U 8

1.88

Wed May 27th 3:06pm (EDT) Baseball : MLB(Major League Baseball)

Home Athletics

Away Seattle Mariners

36.00

5.5

2.36

O 8.5

2.25

1.01

-5.5

1.74

U 8.5

1.75

Tue May 26th 9:41pm (EDT) Baseball : MLB(Major League Baseball)

Home Athletics

Away Seattle Mariners

15.50

3.5

2.60

O 6.5

1.95

1.82

-3.5

1.75

U 6.5

1.75

Mon May 25th 9:41pm (EDT) Baseball : MLB(Major League Baseball)

Home Athletics

Away Seattle Mariners

36.00

6.5

2.17

O 8.5

6.00

1.95

-6.5

1.74

U 8.5

1.80

Tom Wilson

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Chief editor and creator, Tom drives the direction of Casino Lion with the goal to provide the best and most honest resource for online gambling enthusiasts in Canada