Toronto Blue Jays vs Seattle Mariners Prediction & Picks - MLB

See our betting tips for the next match between these two teams
Toronto Blue Jays - Seattle Mariners Betting tips

USA - MLB

Toronto Blue Jays
10/15/25 20:08
Seattle Mariners

Prediction:

 

Toronto Blue Jays wins the match

-137
$300 offered for betting!

New customers only | Commercial content | 21+ age limit | T&Cs apply

 by Carlos Zabala | in MLB Picks

Few expected the Mariners, after playing 15 innings against the Tigers in the final game of the AL Division Series and a long trip to Toronto, to win the first game of the AL Championship Series against the Blue Jays. But they did, thanks to exceptional starting pitching and a consistent bullpen, and not only that, Seattle also took Game 2 in a 10-3 rout.

The Mariners, of course, must be careful not to get overconfident; Mitch Garver is the first to emphasize this; in fact, he said that while it may seem like they have the series wrapped up upon their return to T-Mobile Field, that's by no means the case.

But with the Mariners as -135 favorites in the Game 3 odds, bettors do believe the Mariners will take this series by storm. This isn't just a response to J-Rod and Polanco's tremendously strong playoff run, but also to how lost the Blue Jays' bats have looked in this series, the complete opposite of what happened against the Yankees.

Toronto Blue Jays vs Seattle Mariners Form

Toronto Blue Jays and Seattle Mariners Latest Matches

Toronto Blue Jays
Toronto Blue Jays Latest matches
W W L W L L
Victories

3/6 (50%)

Defeats

3/6 (50%)

Oct 13, 2025 - MLB

Seattle Mariners
10 :  3
Toronto Blue Jays

Oct 12, 2025 - MLB

Seattle Mariners
3 :  1
Toronto Blue Jays

Oct 8, 2025 - MLB

Toronto Blue Jays
5 :  2
New York Yankees

Oct 7, 2025 - MLB

Toronto Blue Jays
6 :  9
New York Yankees

Oct 5, 2025 - MLB

New York Yankees
7 :  13
Toronto Blue Jays

Oct 4, 2025 - MLB

New York Yankees
1 :  10
Toronto Blue Jays
W W W W L L
Victories

4/6 (67%)

Defeats

2/6 (33%)

Oct 13, 2025 - MLB

Seattle Mariners
10 :  3
Toronto Blue Jays

Oct 12, 2025 - MLB

Seattle Mariners
3 :  1
Toronto Blue Jays

Oct 5, 2025 - MLB

New York Yankees
7 :  13
Toronto Blue Jays

Oct 4, 2025 - MLB

New York Yankees
1 :  10
Toronto Blue Jays

Sep 28, 2025 - MLB

Tampa Bay Rays
4 :  13
Toronto Blue Jays

Sep 27, 2025 - MLB

Tampa Bay Rays
1 :  5
Toronto Blue Jays
L L L W W L
Victories

2/6 (33%)

Defeats

4/6 (67%)

Oct 8, 2025 - MLB

Toronto Blue Jays
5 :  2
New York Yankees

Oct 7, 2025 - MLB

Toronto Blue Jays
6 :  9
New York Yankees

Sep 21, 2025 - MLB

Toronto Blue Jays
8 :  5
Kansas City Royals

Sep 20, 2025 - MLB

Toronto Blue Jays
1 :  2
Kansas City Royals

Sep 19, 2025 - MLB

Toronto Blue Jays
1 :  20
Kansas City Royals

Sep 18, 2025 - MLB

Toronto Blue Jays
0 :  4
Tampa Bay Rays
Seattle Mariners
Seattle Mariners Latest matches
W W L W W W
Victories

5/6 (83%)

Defeats

1/6 (17%)

Oct 13, 2025 - MLB

Seattle Mariners
10 :  3
Toronto Blue Jays

Oct 12, 2025 - MLB

Seattle Mariners
3 :  1
Toronto Blue Jays

Oct 10, 2025 - MLB

Detroit Tigers
2 :  3
Seattle Mariners

Oct 8, 2025 - MLB

Seattle Mariners
3 :  9
Detroit Tigers

Oct 7, 2025 - MLB

Seattle Mariners
8 :  4
Detroit Tigers

Oct 5, 2025 - MLB

Detroit Tigers
2 :  3
Seattle Mariners
L L L L W W
Victories

2/6 (33%)

Defeats

4/6 (67%)

Oct 10, 2025 - MLB

Detroit Tigers
2 :  3
Seattle Mariners

Oct 5, 2025 - MLB

Detroit Tigers
2 :  3
Seattle Mariners

Oct 4, 2025 - MLB

Detroit Tigers
3 :  2
Seattle Mariners

Sep 28, 2025 - MLB

Los Angeles Dodgers
6 :  1
Seattle Mariners

Sep 27, 2025 - MLB

Los Angeles Dodgers
5 :  3
Seattle Mariners

Sep 26, 2025 - MLB

Los Angeles Dodgers
3 :  2
Seattle Mariners
W W W L W W
Victories

5/6 (83%)

Defeats

1/6 (17%)

Oct 13, 2025 - MLB

Seattle Mariners
10 :  3
Toronto Blue Jays

Oct 12, 2025 - MLB

Seattle Mariners
3 :  1
Toronto Blue Jays

Oct 8, 2025 - MLB

Seattle Mariners
3 :  9
Detroit Tigers

Oct 7, 2025 - MLB

Seattle Mariners
8 :  4
Detroit Tigers

Sep 21, 2025 - MLB

Seattle Mariners
7 :  3
Houston Astros

Sep 20, 2025 - MLB

Seattle Mariners
6 :  4
Houston Astros

Toronto Blue Jays against Seattle Mariners : Head to Head (H2H)

Toronto Blue Jays

50 %

Seattle Mariners

50 %

Oct 13, 2025 - MLB

Seattle Mariners
10 :  3
Toronto Blue Jays

Oct 12, 2025 - MLB

Seattle Mariners
3 :  1
Toronto Blue Jays

May 11, 2025 - MLB

Toronto Blue Jays
9 :  1
Seattle Mariners

May 10, 2025 - MLB

Toronto Blue Jays
6 :  3
Seattle Mariners

May 9, 2025 - MLB

Toronto Blue Jays
6 :  3
Seattle Mariners

Apr 20, 2025 - MLB

Seattle Mariners
8 :  3
Toronto Blue Jays

Toronto Blue Jays - Seattle Mariners Key Points

  1. The Mariners have never reached a World Series before
  2. Julio Rodriguez, Polanco, and Naylor homered for the Mariners in Game 2
  3. The Mariners won Game 2 despite striking out 14 times
  4. The Mariners bullpen combined to pitch six scoreless innings in Game 2

Our Toronto Blue Jays vs Seattle Mariners Prediction

Schneider promised the Blue Jays would generate more offense in Seattle, but the Mariners' Miller-Gilbert-Kirby starting combination appears to be too much of a challenge for the Jays. Schneider opted for a rookie pitcher in Game 2 and will start Shane Bieber in the next game.

The Blue Jays have the encouraging result of sweeping them when they visited Seattle in the regular season. However, Bieber's bid hasn't panned out in the postseason so far; he pitched in the Blue Jays' lone loss to the Yankees in the previous series.

Our prediction for Blue Jays vs Mariners is: Mariners ML.

Prediction:

 

Toronto Blue Jays wins the match

-137
$300 offered for betting!

Grab an extra $300 for your Toronto Blue Jays vs Seattle Mariners wager!

Bet $5, Get $300

Get ready to experience the thrill of the game with FanDuel's exciting welcome offer, available for use on the Toronto Blue Jays vs Seattle Mariners matchup!

A minimum bet of $5 will qualify for $300 in bonus bets if your bet wins! This offer is a golden opportunity for new users. Don't miss out on this limited-time deal to enhance your sports betting experience with some extra oomph! Jump into the action today and let FanDuel take your sports engagement to the next level!

$300 available for Toronto Blue Jays vs Seattle Mariners

All tips are fully researched and given in good faith, but profits cannot be guaranteed.

Toronto Blue Jays vs Seattle Mariners Picks