Mariners vs Red Sox Odds: Moneyline, Over/Under, Props - August 31, 2026

Mariners at Red Sox

10:45 pm • NESN

Seattle Mariners

70-80

8 - 9

Boston Red Sox

82-68

pitcher		team	era	w-l
P.Tolle			3.02	9-6
G.Kirby			4.25	9-11

MatchupOpenSpreadTotalMoneyline
Mariners 70-80	+1.5	+1.5-164	o7.5-112	+138
Red Sox 82-68	u7.5	-1.5+138	u7.5-107	-150

Monday 10:45 p.m.

August 31, 2026

Fenway ParkBoston

Under 10.5 (Live)-111

1.11u

SEA +2.5 (Live)-115

SEA +1.5-150

0.67u

Non Divisional Dogs off a Loss Overall: 437-259-0,63% (ROI:17%) Season:32-20-0,62% (ROI:11%) Bite Back Dogs (***) Overall: 392-253-0,61% (ROI:14%) Season:27-23-0,54% (ROI:1%) #TSA

BOS -1-110

1.1u

P.Tolle u17.5 Outs+109

T.Story o0.5 HR+800

0.1u

BOS -160

P.Tolle u7.5 Ks-157

0.5u

The Leadoff: Anderson's MLB Breakdown and Bets for Monday
Jon Anderson•
Aug 31, 2026 UTC
Anderson's K Prop for Mariners vs Red Sox
Jon Anderson•
Aug 31, 2026 UTC

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MLB Public Betting

Red Sox are 2-3 in their last 5 games.
Red Sox are 2-3 in their last 5 games against the spread
Red Sox are 39-36 in their road games against the spread
The totals have gone OVER in 1 of Red Sox' last 5 games
The totals have gone OVER in 34 of Red Sox' 75 last games at home

Against the Spread (ATS) History

	overall	home	away	favorite	underdog
Red Sox	72-78	33-42	39-36	48-59	23-19
Mariners	54-96	28-47	26-49	40-74	12-22

Over/Under History

	overall	home o/u	away o/u	favorite o/u	underdog o/u
Red Sox	69-77-4	34-38-3	35-39-1	50-54-3	19-22-1
Mariners	78-65-7	36-35-4	42-30-3	57-51-6	21-12-1

Straight-Up (ML) History

	overall	home	away	favorite	underdog
Red Sox	82-68	38-37	44-31	59-48	22-20
Mariners	70-80	40-35	30-45	56-58	12-22

date	opponent	score	spread	over/under	moneyline
Aug 30th	@NYY	L 1-16	-1.5 L	O 8	NYY -140
Aug 29th	@NYY	L 2-9	+1.5 L	O 7	NYY +130
Aug 29th	@NYY	W 6-0	-1.5 W	U 7.5	BOS -103
Aug 28th	@NYY	L 0-1	+1.5 W	U 7	NYY +136
Aug 26th	@MIA	L 0-4	-1.5 L	U 7.5	MIA -129

Tanner Houck
SP
Houck is out with arm
Out
Triston Casas
1B
Casas is out with knee
Out
Kutter Crawford
SP
Crawford is out with wrist
Out

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PITCHER	PC	IP	K	ER
RG.Kirby, P	86	5	2	5
RS.Dominguez, P	8	1	0	0
LG.Speier, P	15	1.1	1	0
RE.Bazardo, P	13	0.1	0	2
RA.Munoz, P	15	1.1	3	1
RC.Criswell, P	7	0.1	0	0

HITTERS	H-AB	R	HR	RBI
1R.Arozarena, LF	4-5	3	1	4
2D.Canzone, DH	2-5	0	0	2
2B.Rodden, PR	0-0	0	0	0
2B.Rodden, DH	0-0	0	0	0
3J.Rodriguez, CF	1-5	0	0	1
4C.Raleigh, C	1-5	1	1	1
5J.Naylor, 1B	0-4	0	0	0
6T.Ward, RF	1-4	0	0	0
6V.Robles, RF	0-0	0	0	0
7C.Young, 2B	0-4	2	0	0
8W.Wilson, 3B	1-4	1	0	0
9J.Crawford, SS	1-2	1	0	0

PITCHER	PC	IP	K	ER
LP.Tolle, P	96	5.2	6	4
RT.Guerrero, P	13	0.1	0	3
LE.Miller, P	16	1	2	1
LA.Gamboa, P	23	2	1	0
LA.Chapman, P	15	1	2	0

HITTERS	H-AB	R	HR	RBI
1R.Anthony, DH	2-4	2	0	0
2M.Gasper, 1B	1-4	1	1	1
3C.Rafaela, CF	2-4	0	0	3
4W.Abreu, RF	0-5	0	0	0
4E.White, PR	0-0	1	0	0
5N.Sogard, 2B	2-4	2	0	0
6C.Durbin, 3B	1-2	1	0	0
7J.Duran, LF	1-4	1	1	2
8T.Story, SS	2-5	0	0	3
9C.Wong, C	1-4	1	0	0