Orioles vs. Mariners Odds & Betting Predictions - June 4, 2025

Orioles at Mariners

1:40 am • ROOT Sports NW
5 - 1
Starting Pitchers
pitcherteameraw-l
George Kirby logoG.KirbySeattle Mariners logo4.654-5
Tomoyuki Sugano logoT.SuganoBaltimore Orioles logo4.547-5

Orioles at Mariners Odds

Spread, Total, Moneyline

MatchupOpenSpreadTotalMoneyline
Orioles
45-58
+1.5
+1.5-175
o7.5-110
+128
Mariners
55-49
u7.5
-1.5+146
u7.5-109
-152
location pinWednesday 1:40 a.m.
June 04, 2025
T-Mobile ParkSeattle
Orioles vs. Mariners Expert Picks
Top Shelf Action 🥃
Top Shelf Action 🥃
Last 30d: 174-179-3 (-33.8u)
Under 7.5-102
1u
Windy*** Overall: 1056-716-81,60% (ROI:15%) Season:25-18-3,58% (ROI:11%)
Sir Lockselot
Sir Lockselot
Last 30d: 34-52-0 (-0.3u)
BAL +126
2.52u
🔑 Os ML +126 (FanDuel) 2u Os getting hot a little bit winning 3 straight. Sugano has been rock solid this year and Kirby has gotten off to a horrid start since returning from the IL. Os getting bats back too with Cowser, Ms bats have cooled. Like this spot
Invisible Insider
Invisible Insider
Last 30d: 14-7-0 (+3.5u)
Under 7.5-105
0.48u
Picks Office
Picks Office
Last 30d: 79-72-0 (+10.5u)
BAL +135
1.35u
Follow @PicksOffice on X. George Kirby’s collapse is real – 11.42 ERA since return, 13 hits & 3 HR in 8.2 IP. Orioles already beat him when he was healthy last July. Sugano dealing on the road – 2.73 ERA, 1.06 WHIP, 5 quality starts. Baltimore just swept CHW, momentum rolling strong into Seattle. Mariners' bats slumping – just 3.6 runs/game over last 8. Sugano thrives vs RH-heavy lineups, holds power in check. Orioles 6-2 vs Mariners last 8 matchups, know how to win at T-Mobile. Kirby got shelled by WAS last outing (6 ER), still not right post-injury. Baltimore rested, bullpen fresh after Morton’s 6.2 IP. Mariners ‘pen slipping – 4.34 ERA last 3 games. This upset isn’t random.
Markus Markets
Markus Markets
Last 30d: 11-23-3 (-2.2u)
T.Sugano u1.5 BB-120
0.83u
Moneyline Hacks
Moneyline Hacks
Last 30d: 75-78-8 (+43.1u)
SEA -142
1u
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Lines at Lunch
Lines at Lunch
Last 30d: 40-50-5 (-15.6u)
G.Henderson o1.5 Total Bases+107
1u
Ryan Sura
Ryan Sura
Last 30d: 40-48-7 (+21.7u)
G.Henderson o1.5 Total Bases+107
1.07u

Orioles vs. Mariners Previews & Analysis

  • System Target Orioles vs. Mariners Under article feature image

    System Target Orioles vs. Mariners Under

    The Betting Insider
    Jun 3, 2025 UTC
  • Orioles vs. Mariners: The Kirby Prop to Bet article feature image

    Orioles vs. Mariners: The Kirby Prop to Bet

    Collin Whitchurch
    Jun 3, 2025 UTC
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Prop Odds Comparison

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Line Movement Tracker

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Orioles vs. Mariners Public Betting Percentages

Away Logo

Orioles

Public

37%

Bets%

63%

Money%

Matchup History

Against the Spread (ATS) History

overallhomeawayfavoriteunderdog
Mariners
42-6220-3222-3021-4520-15
Orioles
43-6018-3025-3016-3325-27

Over/Under History

overallhome o/uaway o/ufavorite o/uunderdog o/u
Mariners
56-43-525-23-431-20-134-27-520-15
Orioles
44-56-325-21-219-35-124-23-219-32-1

Straight-Up (ML) History

overallhomeawayfavoriteunderdog
Mariners
55-4928-2427-2535-3118-17
Orioles
45-5822-2623-3221-2822-30

Last 5 Matchups

dateopponentscorespreadover/undermoneyline
Jun 1stMINW 2-1-1.5 LU 7.5SEA -134
May 31stMINW 5-4+1.5 WO 7SEA -108
May 31stMINL 6-12-1.5 LO 7MIN -160
May 30thWSHL 3-9+1.5 LO 7.5WSH -120
May 29thWSHL 0-9-1.5 LO 8WSH -227

Mariners vs. Orioles Injury Updates

Mariners Injuries

  • Victor Robles
    RF

    Robles is out with shoulder

    Out

Orioles Injuries

  • Albert Suarez
    RP

    Suarez is out with shoulder

    Out

  • Jorge Mateo
    SS

    Mateo is out with hamstring

    Out

  • Kyle Bradish
    SP

    Bradish is out with elbow

    Out

  • Grayson Rodriguez
    SP

    Rodriguez is out with elbow

    Out

  • Tyler Wells
    SP

    Wells is out with elbow

    Out

  • Adley Rutschman
    C

    Rutschman is out with oblique

    Out

  • Cade Povich
    SP

    Povich is out with hip

    Out

Orioles vs. Mariners Box Score
Orioles Player Stats
Projected
PITCHERPCIPKER
Tomoyuki Sugano logoRT.Sugano, P90751
Bryan Baker logoRB.Baker, P21120
Felix Bautista logoRF.Bautista, P10110
HITTERSH-ABRHRRBI
Jackson Holliday logo1J.Holliday, 2B1-5001
Adley Rutschman logo2A.Rutschman, C3-5200
Gunnar Henderson logo3G.Henderson, SS2-5000
Ryan O'Hearn logo4R.O'Hearn, 1B2-3001
Ramon Urias logo5R.Urias, 3B0-3001
Colton Cowser logo6C.Cowser, CF1-4111
Colton Cowser logo6C.Cowser, RF1-4111
Coby Mayo logo7C.Mayo, DH1-4100
Heston Kjerstad logo8H.Kjerstad, RF2-3001
Jordyn Adams logo8J.Adams, PR0-0100
Jordyn Adams logo8J.Adams, CF0-0100
Dylan Carlson logo9D.Carlson, LF1-4000
Mariners Player Stats
Projected
PITCHERPCIPKER
George Kirby logoRG.Kirby, P95532
Eduard Bazardo logoRE.Bazardo, P14101
Jackson Kowar logoRJ.Kowar, P26210
Collin Snider logoRC.Snider, P22102
HITTERSH-ABRHRRBI
J.P. Crawford logo1J.Crawford, SS3-4000
Jorge Polanco logo2J.Polanco, DH1-4000
Julio Rodriguez logo3J.Rodriguez, CF1-4000
Cal Raleigh logo4C.Raleigh, C0-4000
Randy Arozarena logo5R.Arozarena, LF0-4000
Rowdy Tellez logo6R.Tellez, 1B1-4111
Leody Taveras logo7L.Taveras, RF0-2000
Cole Young logo8C.Young, 2B0-3000
Ben Williamson logo9B.Williamson, 3B0-2000
Miles Mastrobuoni logo9M.Mastrobuoni, PH1-1000
Miles Mastrobuoni logo9M.Mastrobuoni, 3B1-1000

Orioles vs. Mariners Odds Comparison

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Orioles at Mariners Team Totals

MatchupOverUnder
Orioles
45-58
o3.5+100
u3.5-129
Mariners
55-49
o3.5-148
u3.5+116