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    Kansas City Royals @ Seattle Mariners

    KC
    Kansas City RoyalsRoyalsKC
    14-19, 5-12 Away
    SEA -126
    SEA
    Seattle MarinersMarinersSEA
    16-18, 10-9 Home
    • Gamecast
    • Preview
    • Odds
    • TicketsLatest 401815200 - News

    Game Odds
    Odds by

    2026-05-03T20:10ZOpenMLTotalRL
    Kansas City RoyalsRoyalsKC
    (14-19)
    (14-19, 5-12 Away)
    (14-19)
    Kris Bubic
    (2-1, 3.74)
    +109
    ML
    +104
    o8
    -105
    -1.5
    +161
    Seattle MarinersMarinersSEA
    (16-18)
    (16-18, 10-9 Away)
    (16-18)
    Luis Castillo
    (0-2, 6.35)
    u8
    -112
    -126
    u8
    -115
    +1.5
    -197
    See More Odds

    Recent Schedule

    DATEOPPRESULTSPREADTOTAL
    5/02@SEAW3-2+1.58.0
    5/01@SEAW7-6+1.57.0
    4/30@ATHL6-3-1.59.0
    4/29@ATHL5-2-1.59.5
    4/28@ATHW4-1-1.59.5

    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

    Kansas City Royals
    Seattle Mariners
    49.9
    %
    50.1
    %

    According to ESPN Analytics

    Bobby Witt Jr.
    KC SS
    Julio Rodriguez
    SEA CF
    Maikel Garcia
    KC 3B
    Salvador Perez
    KC C
    Josh Naylor
    SEA 1B
    Vinnie Pasquantino
    KC 1B
    J.P. Crawford
    SEA SS
    Cole Young
    SEA 2B
    o1.5
    +174
    u1.5
    -236
    o0.5
    -270
    u0.5
    +198
    o0.5
    -251
    u0.5
    +185
    o0.5
    -216
    u0.5
    +160
    o0.5
    -205
    u0.5
    +153
    o0.5
    -205
    u0.5
    +153
    o0.5
    -173
    u0.5
    +130
    o0.5
    -172
    u0.5
    +129
    See More Odds
    Maikel Garcia
    KC 3B
    Bobby Witt Jr.
    KC SS
    Julio Rodriguez
    SEA CF
    Josh Naylor
    SEA 1B
    Salvador Perez
    KC C
    J.P. Crawford
    SEA SS
    Vinnie Pasquantino
    KC 1B
    Kyle Isbel
    KC CF
    o0.5
    -149
    u0.5
    +108
    o0.5
    -141
    u0.5
    +102
    o0.5
    -127
    u0.5
    -108
    o0.5
    -115
    u0.5
    -120
    o0.5
    +100
    u0.5
    -138
    o0.5
    +103
    u0.5
    -142
    o0.5
    +105
    u0.5
    -145
    o0.5
    +117
    u0.5
    -163
    See More Odds
    Kris Bubic
    KC SP
    Luis Castillo
    SEA SP
    o5.5
    -115
    u5.5
    -111
    o4.5
    -124
    u4.5
    -102
    See More Odds
    Seattle Mariners
    16-18
    Kansas City Royals
    14-19
    o3.5
    -130
    u3.5
    +100
    o3.5
    -125
    u3.5
    -105
    See More Odds

    Injury Report

    Kansas City Royals
    Name, PosStatus
    Bailey Falter
    RP
    15-Day IL
    Stephen Kolek
    SP
    15-Day IL
    Carlos Estevez
    RP
    15-Day IL
    James McArthur
    RP
    60-Day IL
    Tyson Guerrero
    RP
    60-Day IL
    Seattle Mariners
    Name, PosStatus
    Cal Raleigh
    C
    Day-To-Day
    Rob Refsnyder
    RF
    Day-To-Day
    Brendan Donovan
    3B
    10-Day IL
    Patrick Wisdom
    1B
    10-Day IL
    Victor Robles
    RF
    10-Day IL
    Full Injury Report
    Top Betting Headlines
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    • Feds planning to file new charges against Rozier
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    • Love favored for ROY, followed by Tate, Mendoza
    • Bettors split on Bailey, Reese as No. 2 overall pick
    • OKC remains title betting fave; Spurs, C's follow
    • Avs favored, but Sabres storyline tempts bettors
    • Jones guilty plea expected in NBA gambling case
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