Detroit Tigers vs Seattle Mariners Prediction & Picks - MLB

USA - MLB

Detroit Tigers
10/4/25 20:38
Seattle Mariners

Prediction:

 

The Mariners -1.5 Runs

+102
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 by Lou Aguila in MLB Picks

The Seattle Mariners will host the Detroit Tigers at T-Mobile Park on Saturday to kick off their best-of-five American League Divisional Series.

The Tigers are +188 road underdogs against the Seattle Mariners, who clinched the AL West title after finishing with 90-72 record.

Current Form:

The Mariners defeated the Houston Astros and the Texas Rangers for the rights to represent the AL West in the postseason this year. Bannered by their MVP contender Cal Raleigh, Seattle posted the 9th highest run tally this season at 766 while boasting a .244/.320/.420 slash at the plate. The Mariners also ranked in the top 13 with a 3.87 ERA, top 5 in WHIP (1.22) and top 12 in BAA (.241).

The Tigers leaned on their postseason experience to beat the Cleveland Guardians in a three-game wild card series. Detroit’s offense came alive in the deciding game as Dillon Dingler blasted a homer and Wencel Perez drove in two-runs in the 7th to sparks the Tigers’ pivotal 5-0 run in the sixth and seventh innings.

Starting Pitchers Matchup:

Tigers RHP Troy Melton (3-1 with a 3.05 ERA last four starts) vs. Mariners Georger RHP George Kirby (3-2, 5.40 ERA in his last five starts).

Detroit Tigers vs Seattle Mariners Form

Detroit Tigers and Seattle Mariners Latest Matches

Detroit Tigers
Detroit Tigers Latest matches
L W L W L W
Victories

3/6 (50%)

Defeats

3/6 (50%)

Oct 2, 2025 - MLB

Detroit Tigers
6 :  3
Cleveland Guardians

Oct 1, 2025 - MLB

Detroit Tigers
1 :  6
Cleveland Guardians

Sep 30, 2025 - MLB

Detroit Tigers
2 :  1
Cleveland Guardians

Sep 28, 2025 - MLB

Detroit Tigers
3 :  4
Boston Red Sox

Sep 27, 2025 - MLB

Detroit Tigers
2 :  1
Boston Red Sox

Sep 26, 2025 - MLB

Detroit Tigers
3 :  4
Boston Red Sox
L L L L L L
Victories

0/6 (0%)

Defeats

6/6 (100%)

Sep 21, 2025 - MLB

Atlanta Braves
6 :  2
Detroit Tigers

Sep 20, 2025 - MLB

Atlanta Braves
6 :  5
Detroit Tigers

Sep 19, 2025 - MLB

Atlanta Braves
10 :  1
Detroit Tigers

Sep 18, 2025 - MLB

Cleveland Guardians
3 :  1
Detroit Tigers

Sep 17, 2025 - MLB

Cleveland Guardians
4 :  0
Detroit Tigers

Sep 16, 2025 - MLB

Cleveland Guardians
7 :  5
Detroit Tigers
L W L W L W
Victories

3/6 (50%)

Defeats

3/6 (50%)

Oct 2, 2025 - MLB

Detroit Tigers
6 :  3
Cleveland Guardians

Oct 1, 2025 - MLB

Detroit Tigers
1 :  6
Cleveland Guardians

Sep 30, 2025 - MLB

Detroit Tigers
2 :  1
Cleveland Guardians

Sep 28, 2025 - MLB

Detroit Tigers
3 :  4
Boston Red Sox

Sep 27, 2025 - MLB

Detroit Tigers
2 :  1
Boston Red Sox

Sep 26, 2025 - MLB

Detroit Tigers
3 :  4
Boston Red Sox
Seattle Mariners
Seattle Mariners Latest matches
W W W L L L
Victories

3/6 (50%)

Defeats

3/6 (50%)

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

Sep 25, 2025 - MLB

Colorado Rockies
2 :  6
Seattle Mariners

Sep 24, 2025 - MLB

Colorado Rockies
2 :  9
Seattle Mariners

Sep 23, 2025 - MLB

Colorado Rockies
3 :  4
Seattle Mariners
W W W L L L
Victories

3/6 (50%)

Defeats

3/6 (50%)

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

Sep 25, 2025 - MLB

Colorado Rockies
2 :  6
Seattle Mariners

Sep 24, 2025 - MLB

Colorado Rockies
2 :  9
Seattle Mariners

Sep 23, 2025 - MLB

Colorado Rockies
3 :  4
Seattle Mariners
W L W W W W
Victories

5/6 (83%)

Defeats

1/6 (17%)

Sep 21, 2025 - MLB

Seattle Mariners
7 :  3
Houston Astros

Sep 20, 2025 - MLB

Seattle Mariners
6 :  4
Houston Astros

Sep 19, 2025 - MLB

Seattle Mariners
4 :  0
Houston Astros

Sep 18, 2025 - MLB

Seattle Mariners
2 :  0
Kansas City Royals

Sep 17, 2025 - MLB

Seattle Mariners
5 :  7
Kansas City Royals

Sep 16, 2025 - MLB

Seattle Mariners
12 :  5
Kansas City Royals

Detroit Tigers against Seattle Mariners : Head to Head (H2H)

Detroit Tigers

33 %

Seattle Mariners

67 %

Jul 13, 2025 - MLB

Seattle Mariners
8 :  4
Detroit Tigers

Jul 12, 2025 - MLB

Seattle Mariners
15 :  7
Detroit Tigers

Jul 11, 2025 - MLB

Seattle Mariners
12 :  3
Detroit Tigers

Apr 2, 2025 - MLB

Detroit Tigers
2 :  3
Seattle Mariners

Apr 1, 2025 - MLB

Detroit Tigers
4 :  1
Seattle Mariners

Mar 31, 2025 - MLB

Detroit Tigers
9 :  6
Seattle Mariners

Detroit Tigers - Seattle Mariners Key Points

  1. Seattle is 11-3 SU in its last 14 games at home.
  2. Seattle is 16-4 SU in its last 20 games.
  3. Detroit is 5-14 SU in its last 19 games.
  4. Detroit is 1-4 SU in its last 5 games against Seattle.

Our Detroit Tigers vs Seattle Mariners Prediction

The Seattle Mariners are 4-2 against the Tigers in six meetings this season, sweeping the last four encounters. Seattle also finished their last 20 regular-season games with a 16-4 record. They are also 11-3 in their last 14 games at T-Mobile, making them a formidable opponent for anyone on their home field.

The Tigers almost missed the postseason after going 5-14 SU in its last 19 games. Detroit recovered by conquering their division rivals, the Guardians, in the wild card series, but what awaits them is the hottest team in baseball in September – the Mariners.

The Tigers might be trying to play a bullpen game by starting relief pitcher Melton, who surrendered 14 runs over 45.2 innings this season. Holding 0-4 record in their last four games against the Mariners, the Tigers might be exploring a different strategy to end their skid against Seattle, though it comes with a high risk of a blowout loss.

Prediction: Tigers 3, Mariners 8

Our betting prediction for the Detroit Tigers vs. Seattle Mariners: the Mariners will cover -1.5 Runs.

Prediction:

 

The Mariners -1.5 Runs

+102
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Detroit Tigers vs Seattle Mariners Picks