Blue Jays vs. Mariners prediction: Seattle favored to win Sunday's MLB matchup [7/5/2026]

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Written by Jason Bevilacqua

Get Toronto Blue Jays vs Seattle Mariners predictions for MLB Sunday.

Toronto Blue Jays-Seattle Mariners Predictions and Game Preview.
Toronto Blue Jays vs. Seattle Mariners MLB prediction for Sunday, July 5, 2026.

The Seattle Mariners and Toronto bluejays will meet in MLB action at T-Mobile Park on Sunday, starting at 5:00 PM ET.

The Mariners will send Emerson Hancock (5-4, 3.47 ERA) to the mound, pitting him against Trey Yesavage (4-3, 3.34 ERA) for the Blue Jays.

Based on the latest simulation results, Dimers' proven MLB model gives the Mariners a slight edge with a 53.5% win probability over the Blue Jays.

This article offers further insights into Sunday's Blue Jays vs. Mariners matchup, including best bets and picks.

Blue Jays vs. Mariners prediction: Who will win?

Using trusted machine learning and data, we have simulated the result of Sunday's MLB matchup between the Blue Jays and Mariners, forming part of our MLB predictions coverage.

Our leading predictive model currently gives the Mariners a 53.5% chance of defeating the Blue Jays.

According to our model, the over/under total of 7.5 runs has a 52.7% chance of going over,.

 

Blue Jays vs. Mariners odds [7/5/2026]

We have sourced the best MLB odds in America for this game, which are listed here:

Bet Type Blue Jays Mariners
Moneyline -102 -110
Total o7.5 (+100) u7.5 (-119)

All odds are correct at the time of publication and are subject to change.

Blue Jays vs. Mariners picks and best bet

After matching our predictions against the best current odds, we can reveal our picks for each of the major markets. Plus, find our best bet for the game below:

Bet Type Pick Bet Now
Moneyline Mariners -110
Total Over 7.5 +100

According to our MLB best bets, the top play to make on this game is Over 7.5 total runs.

These picks are based on our probabilities matched against the implied probabilities from the sportsbook odds.

 

Blue Jays vs. Mariners game-day updates and essential details

Sunday's MLB action between the Mariners and Blue Jays at T-Mobile Park is scheduled to commence at 5:00 PM ET.

Conclusion

We predict the Mariners, with a 53.5% win probability, will likely beat the Blue Jays in Sunday's MLB matchup.

Additional tools and information for betting safely can be found in our Responsible Gambling hub.

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Written by
Jason Bevilacqua
Head of Content and Communities

Jason Bevilacqua, an expert in MLB, NHL, NBA, MLS, and NFL, delivers game previews, best bets, and props. Since 2020, as Head of Social and Community at Dimers, he has contributed insightful articles utilizing data-driven models and simulations.

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