Blue Jays vs. Mariners Dunkel MLB Picks, Predictions and Prop Bets - Aug. 28

The Toronto Blue Jays and Seattle Mariners square off in the first of a three-game series on Friday at Rogers Centre, at 7:15 p.m. ET. Dylan Cease (8-5, 2.37 ERA) gets the start for the Blue Jays, who are 65-70 this season and fifth in the AL East. Emerson Hancock (7-7, 3.37 ERA) is starting for the Mariners, who are 64-70 and third in the AL West.

The Blue Jays are moderate favorites on the moneyline (-155) at home over the Mariners (+135). The total for the Blue Jays-Mariners game is 7.

Blue Jays vs. Mariners Odds, Game Time

• Game day: Friday, August 28, 2026
• Game time: 7:15 p.m. ET
• Location: Toronto, Ontario
• Stadium: Rogers Centre
• Favorite: Blue Jays (-155)
• Underdog: Mariners (+135)
• Over/under: 7

How to Watch Blue Jays vs. Mariners

• TV Channel: Apple TV+
• Live Stream: Fubo (Watch for free)

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Blue Jays vs. Mariners: Betting the Moneyline

• The Blue Jays are 36-31 in games they were listed as the moneyline favorite (winning 53.7% of those games).
• Seattle has won in 11, or 36.7%, of the 30 contests it has been named as odds-on underdogs in this year.
• This season Toronto has won 11 of its 18 games, or 61.1%, when favored by at least -155 on the moneyline.
• This season, the Mariners have been victorious two times in four chances when named as an underdog of at least +135 or longer on the moneyline.
• Based on this game's moneyline, the Blue Jays have an implied win probability of 60.8%.
• Oddsmakers have implied with the moneyline set for this matchup that the Mariners have a 42.6% chance of pulling out a win.

Blue Jays vs. Mariners: Betting the Spread & Total

• The Blue Jays have played in 135 games with a set over/under, and have combined with their opponents to go over the total 67 times (67-64-4).
• So far this season, Seattle and its opponents have hit the over in 67 of its 134 games with a total.
• The Blue Jays have a 67-68-0 record ATS this season (covering 49.6% of the time).
• The Mariners are 51-83-0 against the spread in their 134 games that had a posted line this season.