Astros vs. Mariners Odds & Betting Predictions - July 20, 2025

Astros at Mariners

8:10 pm • SCHN

Houston Astros

0-0

11 - 3

Seattle Mariners

6-6

pitcher		team	era	w-l
B.Woo			2.94	15-7
H.Brown			2.43	12-9

MatchupOpenSpreadTotalMoneyline
Astros 0-0	-1.5	+1.5-190	o6.5+104	+124
Mariners 6-6	u7	-1.5+161	u6.5-126	-149

Sunday 8:10 p.m.

July 20, 2025

T-Mobile ParkSeattle

HOU +135 (Live)

1.35u

From X

HOU +122

2.44u

🔑 Astros ML +122 (FanDuel) 2u Running it back. Hunter Brown is a stud, could be Cy young winner, M’s are surely due for an L and love tailing the team that loses in extras the night before.

SEA -140

Over 6.5-103

0.97u

Over 3 (F5)-120

0.83u

B.Woo o18.5 Outs-104

1.04u

Under 6.5-105

1.05u

SEA -125

Follow @PicksOffice on X.

SEA -136

0.5u

Under 0.5 (1st Inn)-150

$1.00

SEA -134

SEA -125 (F5)

H.Brown o17.5 Outs-135

SEA -110

0.55u

Bet to -120

Our Best Bet for Sunday Night Baseball
Action Network Staff•
Jul 20, 2025 UTC
Astros vs. Mariners: The Strikeout Prop to Bet
Action Network Staff•
Jul 20, 2025 UTC

See more MLB Coverage

No props found

MLB Public Betting

Mariners are 2-3 in their last 5 games.
Mariners are 2-3 in their last 5 games against the spread
Mariners are 33-48 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 41 of Mariners' 81 last games at home

Against the Spread (ATS) History

	overall	home	away	favorite	underdog
Mariners	69-93	36-45	33-48	44-69	24-22
Astros	82-80	37-44	45-36	43-60	39-18

Over/Under History

	overall	home o/u	away o/u	favorite o/u	underdog o/u
Mariners	88-68-6	41-35-5	47-33-1	58-49-6	28-18
Astros	72-83-7	36-43-2	36-40-5	45-56-2	25-27-5

Straight-Up (ML) History

	overall	home	away	favorite	underdog
Mariners	90-72	51-30	39-42	66-47	22-24
Astros	87-75	46-35	41-40	56-47	31-26

date	opponent	score	spread	over/under	moneyline
Jul 20th	HOU	W 7-6	-1.5 L	O 8	SEA -132
Jul 19th	HOU	W 6-1	-1.5 W	U 7	SEA -149
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

Hayden Wesneski
RP
Wesneski is out with elbow
Out

See more MLB Injuries

PITCHER	PC	IP	K	ER
RH.Brown, P	89	4	7	3
RK.Ort, P	26	1.2	3	0
LB.King, P	14	1.1	1	0
RB.Abreu, P	18	1	2	0
RR.Gusto, P	16	1	0	0

HITTERS	H-AB	R	HR	RBI
1C.Smith, RF	1-5	0	0	2
2J.Altuve, 2B	1-4	2	0	0
2Z.Short, SS	0-0	0	0	0
3V.Caratini, DH	3-5	1	0	3
4C.Walker, 1B	1-4	2	1	1
5Y.Diaz, C	0-4	0	0	1
6T.Trammell, CF	3-4	2	1	3
6T.Trammell, LF	3-4	2	1	3
7M.Dubon, SS	2-5	0	0	0
7M.Dubon, 3B	2-5	0	0	0
8C.Hummel, LF	0-3	1	0	0
8C.McCormick, CF	1-2	1	0	0
9S.Whitcomb, 3B	1-4	2	0	0
9S.Whitcomb, 2B	1-4	2	0	0

PITCHER	PC	IP	K	ER
RB.Woo, P	91	6	6	4
RC.Legumina, P	28	1	0	4
RJ.Burgos, P	34	2	2	2

HITTERS	H-AB	R	RBI
1J.Crawford, SS	2-5	0	0
2J.Rodriguez, CF	2-5	1	1
3C.Raleigh, DH	1-4	0	0
4R.Arozarena, LF	0-4	0	0
5J.Polanco, 2B	1-4	0	2
6L.Raley, 1B	0-4	0	0
7M.Garver, C	1-3	1	0
8D.Canzone, RF	1-4	0	0
9M.Mastrobuoni, 3B	2-3	1	0