White Sox vs. Mariners Odds & Betting Predictions - May 20, 2026

White Sox at Mariners

8:10 pm • SEAM
@
Starting Pitchers
pitcherteameraw-l
Emerson Hancock logoE.HancockSeattle Mariners logo3.023-2
Sean Burke logoS.BurkeChicago White Sox logo4.102-3

White Sox at Mariners Odds

Spread, Total, Moneyline

MatchupOpenSpreadTotalMoneyline
White Sox
25-23
+1.5
+1.5-165
o7.5-105
+125
Mariners
23-27
u7.5
-1.5+137
u7.5-114
-151
location pinWednesday 8:10 p.m.
May 20, 2026
T-Mobile ParkSeattle
thermometer image64°Fahrenheit
rain image0%Rain
wind image6Wind
White Sox vs. Mariners Expert Picks
Frank Ammirante
Frank Ammirante
Last 30d: 268-272-10 (+0.5u)
Under 7.5-115
1.15u
Sean Zerillo
Sean Zerillo
Last 30d: 169-150-11 (+1.1u)
SEA -145
0.73u
Bet to -160
Under 7.5-102
0.51u
Bet to 7 (-115)

Prop Odds Comparison

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No props found

Line Movement Tracker

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White Sox vs. Mariners Public Betting Percentages

Away Logo

White Sox

Public

29%

Bets%

71%

Money%

MLB Public Betting Right Arrow

Matchup History

Against the Spread (ATS) History

overallhomeawayfavoriteunderdog
Mariners
18-3210-188-1417-301-2
White Sox
28-2015-913-113-325-17

Over/Under History

overallhome o/uaway o/ufavorite o/uunderdog o/u
Mariners
21-27-213-14-18-13-121-24-20-3
White Sox
27-2114-1013-114-223-19

Straight-Up (ML) History

overallhomeawayfavoriteunderdog
Mariners
23-2713-1510-1222-251-2
White Sox
25-2314-1011-133-322-20

Last 5 Matchups

dateopponentscorespreadover/undermoneyline
May 20thCWSL 1-2-1.5 LU 8CWS -139
May 19thCWSW 6-1-1.5 WU 7.5SEA -162
May 17thSDL 3-8-1.5 LO 7.5SD -152
May 16thSDL 4-7-1.5 LO 7SD -171
May 16thSDL 0-2-1.5 LU 7SD -135

White Sox vs. Mariners Injury Updates

White Sox Injuries

  • 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

Mariners Injuries

  • Miles Mastrobuoni
    3B

    Mastrobuoni is out with calf

    Out

White Sox vs. Mariners Starting Lineups
White Sox Starting Lineup
Projected
PITCHERW-LERAWHIPK/9
Sean Burke logoRS.Burke, P2-34.101.1797.63
HITTERSAVGOBPSLGHR
Sam Antonacci logo1S.Antonacci, LF.286.377.4081
Munetaka Murakami logo2M.Murakami, 1B.240.382.55717
Miguel Vargas logo3M.Vargas, 3B.237.364.48511
Colson Montgomery logo4C.Montgomery, SS.228.327.50313
Chase Meidroth logo5C.Meidroth, 2B.262.337.3693
Andrew Benintendi logo6A.Benintendi, DH.239.289.3843
Jarred Kelenic logo7J.Kelenic, RF.217.294.3041
Tristan Peters logo8T.Peters, CF.259.325.3752
Drew Romo logo9D.Romo, C.190.333.5244
Mariners Starting Lineup
Projected
PITCHERW-LERAWHIPK/9
Emerson Hancock logoRE.Hancock, P3-23.021.0069.39
HITTERSAVGOBPSLGHR
J.P. Crawford logo1J.Crawford, SS.210.358.3646
Julio Rodriguez logo2J.Rodriguez, CF.251.317.4178
Josh Naylor logo3J.Naylor, 1B.255.324.3645
Randy Arozarena logo4R.Arozarena, LF.300.386.4504
Luke Raley logo5L.Raley, RF.264.331.56210
Cole Young logo6C.Young, 2B.240.316.3493
Dominic Canzone logo7D.Canzone, DH.242.325.4344
Jhonny Pereda logo8J.Pereda, C.200.250.2000
Colt Emerson logo9C.Emerson, 3B.125.300.5001

White Sox vs. Mariners Odds Comparison

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White Sox at Mariners Team Totals

MatchupOverUnder
White Sox
25-23
N/A
N/A
Mariners
23-27
N/A
N/A