Athletics vs Mariners Prediction, Odds & Player Prop Bets Today – MLB, Sep 4

Seattle Mariners' Julio Rodriguez reacts after the umpires confirmed a challenged call, ruling him out for fan interference on a foul ball during the eighth inning of the team's baseball game against the Oakland Athletics, Tuesday, May 23, 2023, in Seattle.
(AP Photo/Caean Couto)
MLB Promos This Week
  • The Mariners are -220 favorites vs the Athletics
  • Athletics vs Mariners Over / Under today: 7 Runs
  • Athletics / Mariners TV Channel: MRTV | NSCA

The Athletics (+180) visit T-Mobile Park to take on the Seattle Mariners (-220) on September 4, 2026. First pitch is scheduled for 10:10 pm in Seattle, WA.

This season, the Athletics are against the spread (ATS), while the Mariners are ATS.

Athletics vs Mariners Starting Pitchers Today:

  • Athletics starting pitcher: , ERA
  • Mariners starting pitcher: , ERA

Athletics vs. Mariners Odds, Run Line, Over/Under & Moneyline

SpreadOver / UnderMoneyline
Athletics+1.5 -125O 7 +100+180
Mariners -1.5 +105U 7 -120-220

Athletics vs Mariners Prediction for Today’s Game

Based on recent trends the model predicts the will win Friday‘s MLB game with confidence, factoring in game simulations, recent player performances, starting pitchers and injuries.


Bet now on Athletics vs Mariners and all games with BetMGM


We’ve highlighted some favorite MLB player prop bets for Athletics players for Friday‘s game, looking at profitable historical betting trends:

Best Athletics Player Prop Bets Today:

  • player high – away 

And here are some favorite MLB player prop bets for Mariners players for Friday‘s game, looking at profitable historical betting trends:

Best Mariners Player Prop Best Bets Today:

  • player  high – home
  • team high – away
  • team high – home

Athletics Against the Spread (ATS) Record

Against the spread this season, the Athletics are against the Run Line ( Units / ROI).

  • away moneyline record when betting on the Moneyline for ML units Units / ML ROI ROI
  • away total over record when betting on the total runs Over for over units Units / over ROI ROI
  • away total under record when betting on the total runs Under for under units Units / under ROI ROI

Mariners Against the Spread (ATS) Record

Against the spread this season, the Mariners are against the Run Line ( Units / ROI).

  • home moneyline record when betting on the Moneyline for ML units Units / ML ROI ROI
  • home total over record when betting on the total runs Over for over units Units / over ROI ROI
  • home total under record when betting on the total runs Under for under units Units / under ROI ROI

Athletics Keys to the Game vs. the Mariners

Mariners Keys to the Game vs. the Athletics

More MLB Reading:


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Our BetMGM betting authors are experts who focus on individual game matchups & player prop bets with an emphasis on betting odds, lines & predictions.

Our BetMGM betting authors are experts who focus on individual game matchups & player prop bets with an emphasis on betting odds, lines & predictions.