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

Astros at Mariners

1:40 am • ROOT Sports NW

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Houston Astros

56-40

Seattle Mariners

51-45

pitcher		team	era	w-l
L.Evans			3.76	3-3
L.McCullers			6.48	2-4

MatchupOpenSpreadTotalMoneyline
Astros 56-40	+1.5	+1.5-194	o8-109	+102
Mariners 51-45	u7.5	-1.5+165	u8-110	-122

Sunday 1:40 a.m.

July 20, 2025

T-Mobile ParkSeattle

Under 8-105

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SEA -117

0.59u

Bet to -125

No props found

MLB Public Betting

Mariners are 3-2 in their last 5 games.
Mariners are 3-2 in their last 5 games against the spread
Mariners are 21-29 in their road games against the spread
The totals have gone OVER in 5 of Mariners' last 5 games
The totals have gone OVER in 22 of Mariners' 46 last games at home

Against the Spread (ATS) History

	overall	home	away	favorite	underdog
Mariners	40-56	19-27	21-29	20-39	19-15
Astros	49-47	26-26	23-21	29-40	20-6

Over/Under History

	overall	home o/u	away o/u	favorite o/u	underdog o/u
Mariners	53-39-4	22-21-3	31-18-1	31-24-4	20-14
Astros	41-52-3	22-30	19-22-3	33-35-1	7-17-2

Straight-Up (ML) History

	overall	home	away	favorite	underdog
Mariners	51-45	25-21	26-24	32-27	17-17
Astros	56-40	33-19	23-21	40-29	16-10

date	opponent	score	spread	over/under	moneyline
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
Jul 10th	@NYY	L 5-6	-1.5 L	O 9.5	NYY -118

Victor Robles
RF
Robles is out with shoulder
Out

Jake Meyers
CF
Meyers is out with calf
Out
Cristian Javier
SP
Javier is out with elbow
Out
Jeremy Pena
SS
Pena is out with ribs
Out
Luis Garcia
SP
Garcia is out with elbow
Out
Pedro Leon
RF
Leon is out with knee
Out
J.P. France
SP
France is out with shoulder
Out
Hayden Wesneski
RP
Wesneski is out with elbow
Out
Spencer Arrighetti
SP
Arrighetti is out with thumb
Out

See more MLB Injuries

PITCHER		W-L	ERA	WHIP	K/9
RL.McCullers, P		2-4	6.48	1.656	10.58

HITTERS	AVG	OBP	SLG	HR
1I.Paredes, 3B	.257	.357	.468	19
2C.Smith, RF	.277	.347	.418	7
3J.Altuve, LF	.277	.336	.465	17
4C.Walker, 1B	.229	.286	.374	12
5V.Caratini, DH	.256	.304	.437	10
6Y.Diaz, C	.246	.280	.408	13
7T.Trammell, CF	.156	.250	.313	1
8M.Dubon, SS	.255	.292	.415	6
9B.Matthews, 2B	.000	.000	.000	0

PITCHER		W-L	ERA	WHIP	K/9
RL.Evans, P		3-3	3.75	1.351	6.25

HITTERS	AVG	OBP	SLG	HR
1J.Crawford, SS	.290	.391	.391	7
2J.Rodriguez, CF	.252	.313	.417	14
3C.Raleigh, C	.259	.376	.634	38
4R.Arozarena, LF	.251	.357	.463	17
5J.Polanco, DH	.256	.312	.474	15
6L.Raley, 1B	.223	.342	.362	4
7D.Canzone, RF	.319	.340	.564	6
8B.Williamson, 3B	.259	.294	.321	1
9C.Young, 2B	.254	.305	.347	2