Astros vs. Mariners Odds & Betting Predictions - April 13, 2026

Astros at Mariners

8:10 pm • SEAM

Houston Astros

Seattle Mariners

pitcher		team	era	w-l
G.Kirby			3.60	1-2
M.Burrows			5.63	1-2

MatchupOpenSpreadTotalMoneyline
Astros 6-10	+1.5	+1.5-151	o7.5-110	+143
Mariners 7-9	u7.5	-1.5+125	u7.5-110	-169

Monday 8:10 p.m.

April 13, 2026

T-Mobile ParkSeattle

53°Fahrenheit

0%Rain

7Wind

HOU +155

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R.Arozarena u0.5 Hits+120

0.42u

L.Raley o0.5 Hits+100

0.5u

C.Correa u0.5 Hits+160

0.31u

M.Burrows o4.5 Ks-145

0.73u

HOU +144

HOU +150 (F5)

0.5u

(B365) Burrows has been perfectly average with a SwStr% higher than any of Kirby’s in 2 of his 3 starts. Kirby 8.2%, 6.7%, 5.9% being masked by 21.6 K%. His 5.8% Barrels/BBE masking 51.9 HardHit%. Most of hard contact on ground (59.6 GB%), but just .204 BABIP. Kirby seems off, but does have far superior pitch modeling than Burrows though. However, both below average defensive lineups and HOU offense crushing (148 wRC+ Rd, 150 v RHP, 132 L7 days – not counting Sunday). F5 to stay away from pens. (Would play to +135)

HOU +145

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No props found

MLB Public Betting

Mariners are 3-2 in their last 5 games.
Mariners are 2-3 in their last 5 games against the spread
Mariners are 1-5 in their road games against the spread
The totals have gone OVER in 2 of Mariners' last 5 games
The totals have gone OVER in 6 of Mariners' 10 last games at home

Against the Spread (ATS) History

	overall	home	away	favorite	underdog
Mariners	6-10	5-5	1-5	5-8	1-2
Astros	7-9	5-2	2-7	3-6	4-2

Over/Under History

	overall	home o/u	away o/u	favorite o/u	underdog o/u
Mariners	7-9	6-4	1-5	7-6	0-3
Astros	11-5	5-2	6-3	5-4	5-1

Straight-Up (ML) History

	overall	home	away	favorite	underdog
Mariners	7-9	6-4	1-5	6-7	1-2
Astros	6-10	5-2	1-8	3-6	3-3

date	opponent	score	spread	over/under	moneyline
Apr 12th	HOU	W 6-1	-1.5 W	U 7.5	SEA -194
Apr 12th	HOU	W 8-7	-1.5 L	O 7.5	SEA -160
Apr 11th	HOU	W 9-6	-1.5 W	O 8	SEA -141
Apr 8th	@TEX	L 0-3	-1.5 L	U 7.5	TEX -125
Apr 8th	@TEX	L 2-3	-1.5 L	U 8	TEX -119

Miles Mastrobuoni
3B
Mastrobuoni is out with calf
Out
Bryce Miller
SP
Miller is out with oblique
Out

Zach Dezenzo
LF
Dezenzo is out with elbow
Out

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PITCHER		W-L	ERA	WHIP	K/9
RM.Burrows, P		1-2	5.63	1.750	8.44

HITTERS	AVG	OBP	SLG	HR
1J.Altuve, 2B	.333	.457	.526	2
2Y.Alvarez, DH	.340	.500	.755	6
3I.Paredes, 3B	.225	.340	.325	0
4C.Walker, 1B	.298	.375	.561	3
5C.Correa, SS	.294	.368	.412	1
6J.Loperfido, LF	.279	.360	.372	0
7C.Smith, RF	.286	.375	.518	3
8Y.Diaz, C	.208	.250	.292	1
9T.Trammell, CF	.286	.444	.429	0

PITCHER		W-L	ERA	WHIP	K/9
RG.Kirby, P		1-2	3.60	0.900	7.20

HITTERS	AVG	OBP	SLG	HR
1B.Donovan, 3B	.293	.412	.561	3
2C.Raleigh, C	.133	.232	.267	2
3J.Rodriguez, CF	.194	.286	.258	1
4J.Naylor, 1B	.102	.197	.102	0
5R.Arozarena, LF	.291	.426	.400	1
6L.Raley, RF	.255	.314	.532	3
7J.Crawford, SS	.208	.457	.250	0
8D.Canzone, DH	.206	.289	.471	2
9C.Young, 2B	.259	.355	.444	2