Astros vs. Mariners Odds & Betting Predictions - July 19, 2025

Astros at Mariners

2:10 am • SCHN

Houston Astros

27-33

1 - 6

Seattle Mariners

30-29

pitcher		team	era	w-l
L.Castillo			3.54	11-8
B.Walter			3.35	1-3

MatchupOpenSpreadTotalMoneyline
Astros 27-33	+1.5	+1.5-183	o7-113	+123
Mariners 30-29	u7.5	-1.5+149	u7-110	-149

Saturday 2:10 a.m.

July 19, 2025

T-Mobile ParkSeattle

SEA -144

1.04u

SEA -135

2.22u

Under 0.5 (1st Inn)-135

$1.00

HOU +125

R.Arozarena o0.5 RBI+210

2.1u

SEA -134

0.37u

B.Walter o16.5 Outs-120

0.83u

SEA -132

C.Raleigh o0.5 HR+275

0.5u

L.Castillo u18.5 Outs-175

0.88u

HOU +115

0.43u

SEA -130

3 MLB Home Run Props for Tonight
Grant Neiffer•
Jul 18, 2025 UTC
Astros vs Mariners: Expect Solid Start from Walter
Alex Hinton•
Jul 18, 2025 UTC

See more MLB Coverage

No props found

MLB Public Betting

Mariners are 5-0 in their last 5 games.
Mariners are 4-1 in their last 5 games against the spread
Mariners are 12-16 in their road games against the spread
The totals have gone OVER in 3 of Mariners' last 5 games
The totals have gone OVER in 15 of Mariners' 31 last games at home

Against the Spread (ATS) History

	overall	home	away	favorite	underdog
Mariners	23-36	11-20	12-16	21-34	2-2
Astros	28-32	13-15	15-17	4-11	24-20

Over/Under History

	overall	home o/u	away o/u	favorite o/u	underdog o/u
Mariners	26-31-2	15-15-1	11-16-1	26-27-2	0-4
Astros	32-24-4	18-9-1	14-15-3	9-6	22-18-4

Straight-Up (ML) History

	overall	home	away	favorite	underdog
Mariners	30-29	16-15	14-14	28-27	2-2
Astros	27-33	13-15	14-18	5-10	22-22

date	opponent	score	spread	over/under	moneyline
Jul 13th	@DET	W 8-4	-1.5 W	O 8	SEA -104
Jul 12th	@DET	W 15-7	-1.5 W	O 8	SEA -110
Jul 11th	@DET	W 12-3	+1.5 W	O 7	SEA +231
Jul 10th	@NYY	L 5-6	-1.5 L	O 9.5	NYY -118
Jul 9th	@NYY	L 6-9	+1.5 L	O 10	NYY +134

Miles Mastrobuoni
3B
Mastrobuoni is out with calf
Out

Lance McCullers
SP
Lance McCullers Jr. has been scratched Tuesday. Jason Alexander will start.
Out

See more MLB Injuries

PITCHER	PC	IP	K	ER
LB.Walter, P	95	6	7	1
LB.Sousa, P	10	1	1	1
LS.Okert, P	11	0.1	0	2
RH.Neris, P	28	0.2	1	2

HITTERS	H-AB	R	RBI
1I.Paredes, 3B	1-3	0	1
2C.Smith, RF	0-4	0	0
3J.Altuve, LF	0-4	0	0
4C.Walker, 1B	0-4	0	0
5V.Caratini, DH	1-4	0	0
6Y.Diaz, C	0-4	0	0
7T.Trammell, CF	0-3	0	0
8M.Dubon, SS	1-3	0	0
9B.Matthews, 2B	1-2	1	0

PITCHER	PC	IP	K	ER
RL.Castillo, P	100	6.2	7	0
LG.Speier, P	2	0.1	0	0
RM.Brash, P	20	1	1	1
RE.Bazardo, P	14	1	0	0

HITTERS	H-AB	R	HR	RBI
1J.Crawford, SS	1-4	1	0	1
2J.Rodriguez, CF	0-2	1	0	0
3C.Raleigh, C	1-4	1	0	1
4R.Arozarena, LF	1-3	1	1	1
5D.Solano, 1B	0-3	0	0	1
6M.Garver, DH	2-4	1	1	1
7D.Moore, RF	0-3	0	0	0
8C.Young, 2B	1-2	1	0	0
9B.Williamson, 3B	0-2	0	0	0