Mariners vs. White Sox Odds & Betting Predictions - May 9, 2026

Mariners at White Sox

11:10 pm • SEAM

Seattle Mariners

19-20

1 - 6

Chicago White Sox

17-21

pitcher		team	era	w-l
A.Kay			5.70	1-1
L.Castillo			6.29	0-3

MatchupOpenSpreadTotalMoneyline
Mariners 19-20	-1.5	-1.5+121	o9.5-105	-132
White Sox 17-21	u8.5	+1.5-141	u9.5-115	+112

Saturday 11:10 p.m.

May 09, 2026

Rate FieldChicago

M.Murakami o0.5 HR+238

0.2u

L.Castillo o4.5 Ks-103

0.47u

#EV

Over 9.5+106

0.9u

#EV 1.92%

CWS +115

1.15u

Join Discord for earlier access: https://discord.gg/HjKxYKdSUy Chicago is 10-0 over its last 10, scoring 5.9 runs per game while allowing 3.2. Seattle is only 5-5 over that same window with a near-flat 47-45 run profile. Castillo's 0-3 record, 6.29 ERA, and 1.66 WHIP make road favorite pricing hard to trust.

M.Murakami To Hit 1+ Home Runs Yes+290

0.11u

#EV 5.06%

C.Montgomery To Hit 1+ Home Runs Yes+380

0.23u

#EV 3.84%

R.Refsnyder To Hit 1+ Home Runs Yes+550

0.15u

#EV 12.67%

C.Raleigh o0.5 HR+275

$1.00

J.Rodriguez o0.5 HR+528

0.25u

Under 0.5 (1st Inn)+110

0.9u

#EV 3.96%

M.Vargas o1.5 Hits + Runs + RBIs+110

0.76u

#EV 6.11%

R.Refsnyder To Record 2+ Total Bases Yes+155

0.49u

#EV 6.12%

A.Benintendi To Record 2+ Total Bases Yes+180

0.43u

#EV 6.18%

C.Montgomery o1.5 Hits + Runs + RBIs-117

0.85u

Over 8.5-125

1.25u

J.Rodriguez o0.5 HR+400

0.1u

CWS +126 (F5)

0.63u

(FD) Saturday's Opening Pitch

CWS +120

0.6u

(B365) Saturday's Opening Pitch.

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See more MLB Coverage

No props found

MLB Public Betting

White Sox are 1-4 in their last 5 games.
White Sox are 2-3 in their last 5 games against the spread
White Sox are 12-10 in their road games against the spread
The totals have gone OVER in 2 of White Sox' last 5 games
The totals have gone OVER in 8 of White Sox' 16 last games at home

Against the Spread (ATS) History

	overall	home	away	favorite	underdog
White Sox	20-18	8-8	12-10	2-3	18-15
Mariners	14-25	9-14	5-11	13-23	1-2

Over/Under History

	overall	home o/u	away o/u	favorite o/u	underdog o/u
White Sox	21-17	8-8	13-9	3-2	18-15
Mariners	17-20-2	11-11-1	6-9-1	17-17-2	0-3

Straight-Up (ML) History

	overall	home	away	favorite	underdog
White Sox	17-21	7-9	10-12	2-3	15-18
Mariners	19-20	12-11	7-9	18-18	1-2

date	opponent	score	spread	over/under	moneyline
May 8th	SEA	L 8-12	+1.5 L	O 8	SEA +116
May 6th	@LAA	L 2-8	-1.5 L	O 9	LAA -115
May 6th	@LAA	L 3-4	-1.5 L	U 9	LAA -104
May 5th	@LAA	W 6-0	+1.5 W	U 7.5	CWS +127
May 3rd	@SD	L 3-4	+1.5 W	U 8	SD +137

Andrew Benintendi
LF
Andrew Benintendi has been scratched Saturday.
Out
Mike Vasil
RP
Vasil is out with elbow
Out
Ky Bush
SP
Bush is out with elbow
Out
Brooks Baldwin
LF
Baldwin is out with elbow
Out
Kyle Teel
C
Teel is out with hamstring
Out
Drew Thorpe
SP
Thorpe is out with elbow
Out

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

See more MLB Injuries

PITCHER	PC	IP	K	ER
RL.Castillo, P	84	4	6	4
LJ.Simpson, P	19	1	1	1
RN.Davila, P	13	1	0	0
LJ.Suarez, P	42	2	3	1

HITTERS	H-AB	R	RBI
1R.Refsnyder, RF	0-3	0	1
2C.Raleigh, DH	0-4	0	0
3J.Rodriguez, CF	2-3	0	0
4J.Naylor, 1B	1-4	0	0
5R.Arozarena, LF	1-4	0	0
6J.Crawford, SS	0-4	0	0
7M.Garver, C	0-3	1	0
8C.Young, 2B	0-3	0	0
9L.Rivas, 3B	0-1	0	0

PITCHER	PC	IP	K
LA.Kay, P	88	5	5
RG.Taylor, P	35	2	3
LB.Hudson, P	19	1	1
LT.Schweitzer, P	8	1	0

HITTERS	H-AB	R	HR	RBI
1S.Antonacci, LF	1-3	2	0	0
2M.Murakami, 1B	0-4	0	0	0
3M.Vargas, 3B	2-3	2	2	3
4C.Montgomery, SS	1-4	1	1	2
5C.Meidroth, 2B	1-4	1	0	0
6J.Kelenic, RF	1-3	0	0	0
7T.Peters, CF	2-3	0	0	0
8R.Grichuk, DH	0-3	0	0	0
9E.Quero, C	1-4	0	0	1