Mariners vs. Orioles Odds & Betting Predictions - June 9, 2026

Mariners at Orioles

10:35 pm • MASN
@
Starting Pitchers
pitcherteameraw-l
Trevor Rogers logoT.RogersBaltimore Orioles logo6.293-6
Logan Gilbert logoL.GilbertSeattle Mariners logo3.794-4

Mariners at Orioles Odds

Spread, Total, Moneyline

MatchupOpenSpreadTotalMoneyline
Mariners
34-32
-1.5
-1.5+135
o8.5-121
-125
Orioles
31-35
u8.5
+1.5-160
u8.5+100
+104
location pinTuesday 10:35 p.m.
June 09, 2026
Oriole Park at Camden YardsBaltimore
thermometer image80°Fahrenheit
rain image0%Rain
wind image8Wind
Mariners vs. Orioles Expert Picks
Matt Trollo
Matt Trollo
Last 30d: 71-65-10 (+1.1u)
BAL +105
0.5u
(B365) Need this price. SEA 83 wRC+ v LHP, proj. LU 85 v LHP since LY. Projected defenses 19 FRV in BAL favor. Bullpens same estimators L30 days.
L.Gilbert o6.5 Ks+122
0.5u
(FD) Gilbert gets a big environmental boost (ump + weather = 15%). The latter can change, but Doug Eddings increases strikeouts by 10%. BAL proj. LU 24 K% vs RHP since LY.

Prop Odds Comparison

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Line Movement Tracker

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Mariners vs. Orioles Public Betting Percentages

Away Logo

Mariners

Public

69%

Bets%

31%

Money%

MLB Public Betting Right Arrow

Matchup History

Against the Spread (ATS) History

overallhomeawayfavoriteunderdog
Orioles
31-3518-1613-1915-1816-17
Mariners
25-4112-2313-1823-382-3

Over/Under History

overallhome o/uaway o/ufavorite o/uunderdog o/u
Orioles
38-26-218-15-120-11-117-14-221-12
Mariners
30-34-217-17-113-17-129-30-21-4

Straight-Up (ML) History

overallhomeawayfavoriteunderdog
Orioles
31-3519-1512-2017-1614-19
Mariners
34-3219-1615-1632-292-3

Last 5 Matchups

dateopponentscorespreadover/undermoneyline
Jun 8thSEAL 3-6+1.5 LU 9.5SEA +107
Jun 7th@TORL 4-6+1.5 LO 8TOR +117
Jun 6th@TORL 4-6-1.5 LO 8.5TOR -104
Jun 5th@TORW 13-3+1.5 WO 8.5BAL +123
Jun 4th@BOSW 8-2-5.5 WU 10.5BAL +104

Orioles vs. Mariners Injury Updates

Orioles Injuries

  • Heston Kjerstad
    LF

    Kjerstad is out with hamstring

    Out

  • Jordan Westburg
    3B

    Westburg is out with elbow

    Out

  • Dylan Beavers
    RF

    Dylan Beavers scratched Tuesday.

    Out

Mariners Injuries

  • Miles Mastrobuoni
    3B

    Mastrobuoni is out with calf

    Out

Mariners vs. Orioles Starting Lineups
Mariners Starting Lineup
Projected
PITCHERW-LERAWHIPK/9
Logan Gilbert logoRL.Gilbert, P4-43.791.0999.41
HITTERSAVGOBPSLGHR
Rob Refsnyder logo1R.Refsnyder, DH.133.202.2413
Julio Rodriguez logo2J.Rodriguez, CF.258.316.45713
Randy Arozarena logo3R.Arozarena, LF.285.376.4426
Josh Naylor logo4J.Naylor, 1B.257.321.3616
Victor Robles logo5V.Robles, RF.276.276.3450
Cole Young logo6C.Young, SS.253.324.3564
Patrick Wisdom logo7P.Wisdom, 3B.143.200.2861
Jhonny Pereda logo8J.Pereda, C.292.358.4172
Ryan Bliss logo9R.Bliss, 2B.000.000.0000
Orioles Starting Lineup
Projected
PITCHERW-LERAWHIPK/9
Trevor Rogers logoLT.Rogers, P3-66.291.5096.79
HITTERSAVGOBPSLGHR
Taylor Ward logo1T.Ward, LF.255.396.3603
Gunnar Henderson logo2G.Henderson, SS.222.279.41813
Adley Rutschman logo3A.Rutschman, C.267.343.4898
Pete Alonso logo4P.Alonso, 1B.243.324.44613
Samuel Basallo logo5S.Basallo, DH.267.332.4839
Coby Mayo logo6C.Mayo, 3B.198.264.3838
Colton Cowser logo7C.Cowser, RF.244.324.4096
Leody Taveras logo8L.Taveras, CF.258.349.3682
Jackson Holliday logo9J.Holliday, 2B.224.328.4082

Mariners vs. Orioles Odds Comparison

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Mariners at Orioles Team Totals

MatchupOverUnder
Mariners
34-32
N/A
N/A
Orioles
31-35
N/A
N/A