Rays vs. Mariners Odds & Betting Predictions - August 9, 2025

Rays at Mariners

1:40 am • FDSSUN

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Tampa Bay Rays

@

Seattle Mariners

pitcher		team	era	w-l
L.Castillo			3.22	8-6
D.Rasmussen			2.81	9-5

MatchupOpenSpreadTotalMoneyline
Rays 57-59	+1.5	+1.5-200	o7-120	+102
Mariners 63-53	u7	-1.5+170	u7-101	-124

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Saturday 1:40 a.m.

August 09, 2025

T-Mobile ParkSeattle

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71°Fahrenheit

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0%Rain

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6Wind

D.Rasmussen u5.5 Ks-140

1.4u

@braydenhenry

Over 7.5+105

0.5u

Bet to -110

Rays vs Mariners: Bet This Rasmussen Prop
Collin Whitchurch•
Aug 8, 2025 UTC

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MLB Public Betting

Mariners are 4-1 in their last 5 games.
Mariners are 3-2 in their last 5 games against the spread
Mariners are 24-33 in their road games against the spread
The totals have gone OVER in 4 of Mariners' last 5 games
The totals have gone OVER in 29 of Mariners' 59 last games at home

Against the Spread (ATS) History

	overall	home	away	favorite	underdog
Mariners	48-68	24-35	24-33	26-51	21-15
Rays	53-63	24-38	29-25	20-34	32-28

Over/Under History

	overall	home o/u	away o/u	favorite o/u	underdog o/u
Mariners	61-49-6	29-25-5	32-24-1	38-33-6	21-15
Rays	45-65-6	24-35-3	21-30-3	20-30-4	24-34-2

Straight-Up (ML) History

	overall	home	away	favorite	underdog
Mariners	63-53	34-25	29-28	42-35	19-17
Rays	57-59	32-30	25-29	31-23	25-35

date	opponent	score	spread	over/under	moneyline
Aug 7th	CWS	W 4-3	-1.5 L	U 7	SEA -295
Aug 7th	CWS	W 8-6	-1.5 W	O 7.5	SEA -274
Aug 6th	CWS	W 8-3	-1.5 W	O 7.5	SEA -253
Aug 3rd	TEX	W 5-4	+1.5 W	O 7.5	SEA +120
Aug 2nd	TEX	L 4-6	-1.5 L	O 7.5	TEX -130

Victor Robles
RF
Robles is out with shoulder
Out

Alex Faedo
RP
Faedo is out with shoulder
Out
Shane McClanahan
SP
McClanahan is out with triceps
Out
Richie Palacios
LF
Palacios is out with knee
Out

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PITCHER		W-L	ERA	WHIP	K/9
RD.Rasmussen, P		9-5	2.81	1.022	7.92

HITTERS	AVG	OBP	SLG	HR
1C.Simpson, LF	.293	.327	.339	0
2Y.Diaz, 1B	.279	.340	.466	20
3B.Lowe, 2B	.274	.325	.480	20
4J.Caminero, 3B	.253	.293	.509	30
5J.Lowe, DH	.236	.306	.378	7
6J.Mangum, RF	.280	.320	.351	2
7J.DeLuca, CF	.333	.356	.456	0
8H.Feduccia, C	.182	.250	.273	0
9T.Walls, SS	.222	.283	.323	4

PITCHER		W-L	ERA	WHIP	K/9
RL.Castillo, P		8-6	3.22	1.211	7.88

HITTERS	AVG	OBP	SLG	HR
1R.Arozarena, LF	.245	.347	.469	23
2C.Raleigh, C	.248	.356	.583	42
3J.Rodriguez, CF	.254	.309	.438	21
4J.Naylor, 1B	.261	.320	.478	3
5E.Suarez, 3B	.107	.133	.250	1
6J.Polanco, DH	.255	.325	.465	18
7D.Canzone, RF	.287	.344	.480	7
8J.Crawford, SS	.265	.357	.370	9
9C.Young, 2B	.252	.326	.352	3

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MatchupOverUnder
Rays 57-59	N/A	N/A
Mariners 63-53	N/A	N/A