Blue Jays vs. Mariners Odds & Betting Predictions - October 17, 2025

Blue Jays at Mariners

12:33 am • Fox Sports 1

Toronto Blue Jays

@

Seattle Mariners

pitcher		team	era	w-l
L.Castillo			0.00	1-0
M.Scherzer			0.00	0-0

MatchupOpenSpreadTotalMoneyline
Blue Jays 0-2	N/A	N/A	N/A
Mariners 2-0	N/A	N/A	N/A

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Friday 12:33 a.m.

October 17, 2025

T-Mobile ParkSeattle

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57°Fahrenheit

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0%Rain

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3Wind

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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
Blue Jays	91-71	49-32	42-39	42-45	48-25

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
Blue Jays	86-71-5	45-34-2	41-37-3	46-40-1	39-30-4

Straight-Up (ML) History

	overall	home	away	favorite	underdog
Mariners	5-2	51-30	39-42	66-47	22-24
Blue Jays	3-3	54-27	40-41	52-35	41-32

date	opponent	score	spread	over/under	moneyline
Oct 13th	@TOR	W 10-3	-	O 7	SEA +102
Oct 13th	@TOR	W 3-1	+1.5 W	U 8	SEA +138
Oct 11th	DET	W 3-2	+1.5 W	U 6	SEA +100
Oct 8th	@DET	L 3-9	-1.5 L	O 8.5	DET -111
Oct 7th	@DET	W 8-4	-1.5 W	O 7.5	SEA -138

Anthony Santander
RF
Anthony Santander (back) has been scratched Monday.
Out
Bowden Francis
SP
Francis is out with shoulder
Out

See more MLB Injuries

PITCHER		W-L	ERA	WHIP	K/9
RM.Scherzer, P		5-5	5.19	1.294	8.69

PITCHER		W-L	ERA	WHIP	K/9
RL.Castillo, P		11-8	3.54	1.185	8.07

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MatchupOverUnder
Blue Jays 0-2	N/A	N/A
Mariners 2-0	N/A	N/A