Mariners vs. Athletics Dunkel MLB Picks, Predictions and Prop Bets - Sept. 5

Lawrence Butler brings a 13-game hitting streak into the Athletics' game versus the Seattle Mariners, at 9:40 p.m. ET on Saturday, at T-Mobile Park. George Kirby (9-10, 4.19 ERA) gets the start for the Mariners, who are 66-76 this season and third in the AL West. Jeffrey Springs (3-13, 6.37 ERA) is the expected starter for the Athletics, who are 56-86 and fourth in the AL West.

The Mariners (-201) are moneyline favorites at home over the Athletics (+167). The game's over/under is set at 7.5.

Mariners vs. Athletics Odds, Game Time

• Game day: Saturday, September 5, 2026
• Game time: 9:40 p.m. ET
• Location: Seattle, Washington
• Stadium: T-Mobile Park
• Favorite: Mariners (-201)
• Underdog: Athletics (+167)
• Over/under: 7.5

How to Watch Mariners vs. Athletics

• TV Channel: SEAM and NBCS-CA
• Live Stream: Fubo (Watch for free)

Bet now on FanDuel Sportsbook!

Mariners vs. Athletics: Betting the Moneyline

• The Mariners have compiled a 53-53 record in games they were favored on the moneyline (winning 50% of those games).
• The Athletics have been chosen as underdogs in 106 games this year and have walked away with the win 40 times (37.7%) in those games.
• This season, the Mariners have won three of their five games when favored by at least -201 on the moneyline.
• This season, the Athletics have come away with a win five times in 13 chances when named as an underdog of at least +167 or worse on the moneyline.
• The implied moneyline probablility in this matchup gives the Mariners a 66.8% chance to win.
• The moneyline set for this matchup implies the Athletics have a 37.5% chance of walking away with the win.

Mariners vs. Athletics: Betting the Spread & Total

• The Mariners have combined with their opponents to go over the total 73 times this season for a 73-61-8 record against the over/under.
• Games involving the Athletics have gone over the total set by oddsmakers in 72 of 142 chances this season.
• The Mariners have collected a 54-88-0 record ATS this season.
• The Athletics are 66-76-0 against the spread in their 142 games that had a posted line this season.