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    Seattle Mariners @ Kansas City Royals

    SEA
    Seattle MarinersMarinersSEA
    25-27, 11-12 Away
    SEA -126
    KC
    Kansas City RoyalsRoyalsKC
    20-31, 13-14 Home
    • Gamecast
    • Preview
    • Odds
    • TicketsExternal Link

    Game Odds
    Odds by

    2026-05-23T20:10ZOpenMLTotalRL
    Seattle MarinersMarinersSEA
    (25-27)
    (25-27, 11-12 Away)
    (25-27)
    George Kirby
    (5-3, 3.45)
    -143
    ML
    -126
    o8.5
    -102
    -1.5
    +128
    Kansas City RoyalsRoyalsKC
    (20-31)
    (20-31, 13-14 Away)
    (20-31)
    Stephen Kolek
    (2-0, 4.24)
    u8.5
    -105
    +104
    u8.5
    -119
    +1.5
    -155
    See More Odds

    Recent Schedule

    DATEOPPRESULTSPREADTOTAL
    5/22@KCW2-0-1.58.0
    5/20vsCHWW5-4-1.57.5
    5/19vsCHWL2-1-1.58.0
    5/18vsCHWW6-1-1.57.0
    5/17vsSDL8-3-1.57.0

    Betting 101

    The Beginner's Guide to BettingReady to enter the world of sports betting? Here's everything you need to know to get started.

    Matchup Predictor

    Seattle Mariners
    Kansas City Royals
    53.5
    %
    46.5
    %

    According to ESPN Analytics

    Bobby Witt Jr.
    KC SS
    Luke Raley
    SEA RF
    Dominic Canzone
    SEA DH
    Josh Naylor
    SEA 1B
    Julio Rodriguez
    SEA CF
    Salvador Perez
    KC C
    Vinnie Pasquantino
    KC 1B
    Jac Caglianone
    KC RF
    Randy Arozarena
    SEA LF
    Carter Jensen
    KC C
    YES
    +850
    +850
    +1000
    +1000
    +1000
    +1100
    +1200
    +1300
    +1300
    +1400
    See More Odds
    Julio Rodriguez
    SEA CF
    Josh Naylor
    SEA 1B
    Bobby Witt Jr.
    KC SS
    J.P. Crawford
    SEA SS
    Randy Arozarena
    SEA LF
    Maikel Garcia
    KC 3B
    Salvador Perez
    KC C
    Vinnie Pasquantino
    KC 1B
    o1.5
    +135
    u1.5
    -180
    o1.5
    +152
    u1.5
    -205
    o1.5
    +160
    u1.5
    -216
    o1.5
    +181
    u1.5
    -244
    o0.5
    -264
    u0.5
    +194
    o0.5
    -256
    u0.5
    +189
    o0.5
    -244
    u0.5
    +180
    o0.5
    -236
    u0.5
    +175
    See More Odds
    Julio Rodriguez
    SEA CF
    Josh Naylor
    SEA 1B
    J.P. Crawford
    SEA SS
    Maikel Garcia
    KC 3B
    Bobby Witt Jr.
    KC SS
    Randy Arozarena
    SEA LF
    Salvador Perez
    KC C
    Vinnie Pasquantino
    KC 1B
    o0.5
    -203
    u0.5
    +146
    o0.5
    -175
    u0.5
    +126
    o0.5
    -172
    u0.5
    +124
    o0.5
    -159
    u0.5
    +115
    o0.5
    -148
    u0.5
    +107
    o0.5
    -142
    u0.5
    +103
    o0.5
    -123
    u0.5
    -112
    o0.5
    -117
    u0.5
    -118
    See More Odds
    George Kirby
    SEA SP
    Stephen Kolek
    KC SP
    o5.5
    +127
    u5.5
    -163
    o3.5
    -166
    u3.5
    +130
    See More Odds
    Seattle Mariners
    25-27
    Kansas City Royals
    20-31
    o4.5
    +100
    u4.5
    -130
    o3.5
    -125
    u3.5
    -105
    See More Odds

    Injury Report

    Seattle Mariners
    Name, PosStatus
    Teddy McGraw
    SP
    7-Day IL
    Carlos Vargas
    RP
    60-Day IL
    Gabe Speier
    RP
    15-Day IL
    Miles Mastrobuoni
    3B
    60-Day IL
    Brendan Donovan
    3B
    10-Day IL
    Kansas City Royals
    Name, PosStatus
    Cole Ragans
    SP
    15-Day IL
    Matt Strahm
    RP
    15-Day IL
    James McArthur
    RP
    60-Day IL
    Anthony Simonelli
    SP
    60-Day IL
    Javier Vaz
    2B
    60-Day IL
    Full Injury Report

    World Series

    TEAMODDS
    Los Angeles DodgersLADLAD
    +215
    New York YankeesNYYNYY
    +600
    Atlanta BravesATLATL
    +850
    Seattle MarinersSEASEA
    +1100
    Chicago CubsCHCCHC
    +1400
    Tampa Bay RaysTBTB
    +1600
    Philadelphia PhilliesPHIPHI
    +1900
    Texas RangersTEXTEX
    +1900
    TEAMODDS
    Milwaukee BrewersMILMIL
    +1900
    Toronto Blue JaysTORTOR
    +2200
    Cleveland GuardiansCLECLE
    +2800
    San Diego PadresSDSD
    +3500
    Boston Red SoxBOSBOS
    +3500
    Detroit TigersDETDET
    +5000
    New York MetsNYMNYM
    +5500
    AthleticsATHATH
    +5500
    See More MLB Futures
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