Seattle Mariners vs Athletics Prediction & Picks - MLB

USA - MLB

Seattle Mariners
9/4/26 22:10
Athletics

Prediction:

 

Mariners -1.5.

+100
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 by Carlos Zabala | in MLB Picks

On Thursday, the Mariners were favored at -217 odds to beat the Athletics in a crucial game for their playoff aspirations, in a series they considered winnable. However, they lost 4-7, striking out 18 times in total; their highest strikeout total this season. Montes and Crawford each struck out 3 times, and the team's performance even drew boos from the crowd. The Mariners have 21 games remaining to close a 4.5-game gap for the final AL wild card spot.

These Athletics, with many of their young stars injured, had a solid bullpen performance in Game 1 of the series; Scott Blewett pitched two innings and struck out 4, earning the win, and Hogan Harris got the save. Thus, the Athletics-Mariners series fell to 3-4 in 2026. Seattle is again favored at -210 odds to win the game.

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Seattle Mariners vs Athletics Form

Table

Teams Pts P W L
23 Seattle Mariners
0.468 141 66 75
28 Athletics
0.39 141 55 86

Seattle Mariners and Athletics Latest Matches

Seattle Mariners
Seattle Mariners Latest matches
L L L W W L
Victories

2/6 (33%)

Defeats

4/6 (67%)

Sep 3, 2026 - MLB

Seattle Mariners
4 :  7
Athletics

Sep 2, 2026 - MLB

Boston Red Sox
3 :  8
Seattle Mariners

Sep 1, 2026 - MLB

Boston Red Sox
6 :  9
Seattle Mariners

Aug 31, 2026 - MLB

Boston Red Sox
9 :  8
Seattle Mariners

Aug 30, 2026 - MLB

Toronto Blue Jays
7 :  0
Seattle Mariners

Aug 29, 2026 - MLB

Toronto Blue Jays
4 :  3
Seattle Mariners
W L W W L L
Victories

3/6 (50%)

Defeats

3/6 (50%)

Sep 3, 2026 - MLB

Seattle Mariners
4 :  7
Athletics

Aug 26, 2026 - MLB

Seattle Mariners
0 :  6
Philadelphia Phillies

Aug 25, 2026 - MLB

Seattle Mariners
4 :  1
Philadelphia Phillies

Aug 24, 2026 - MLB

Seattle Mariners
9 :  2
Philadelphia Phillies

Aug 23, 2026 - MLB

Seattle Mariners
2 :  19
Chicago Cubs

Aug 22, 2026 - MLB

Seattle Mariners
5 :  4
Chicago Cubs
L L L L W W
Victories

2/6 (33%)

Defeats

4/6 (67%)

Sep 2, 2026 - MLB

Boston Red Sox
3 :  8
Seattle Mariners

Sep 1, 2026 - MLB

Boston Red Sox
6 :  9
Seattle Mariners

Aug 31, 2026 - MLB

Boston Red Sox
9 :  8
Seattle Mariners

Aug 30, 2026 - MLB

Toronto Blue Jays
7 :  0
Seattle Mariners

Aug 29, 2026 - MLB

Toronto Blue Jays
4 :  3
Seattle Mariners

Aug 28, 2026 - MLB

Toronto Blue Jays
8 :  1
Seattle Mariners
Athletics
Athletics Latest matches
L L L L W W
Victories

2/6 (33%)

Defeats

4/6 (67%)

Sep 3, 2026 - MLB

Seattle Mariners
4 :  7
Athletics

Sep 2, 2026 - MLB

Texas Rangers
2 :  9
Athletics

Sep 1, 2026 - MLB

Texas Rangers
8 :  5
Athletics

Aug 31, 2026 - MLB

Texas Rangers
8 :  1
Athletics

Aug 30, 2026 - MLB

Athletics
5 :  8
Baltimore Orioles

Aug 29, 2026 - MLB

Athletics
3 :  5
Baltimore Orioles
L W W L L L
Victories

2/6 (33%)

Defeats

4/6 (67%)

Aug 30, 2026 - MLB

Athletics
5 :  8
Baltimore Orioles

Aug 29, 2026 - MLB

Athletics
3 :  5
Baltimore Orioles

Aug 28, 2026 - MLB

Athletics
3 :  4
Baltimore Orioles

Aug 26, 2026 - MLB

Athletics
7 :  4
Minnesota Twins

Aug 25, 2026 - MLB

Athletics
4 :  2
Minnesota Twins

Aug 24, 2026 - MLB

Athletics
6 :  9
Minnesota Twins
W W L L W W
Victories

4/6 (67%)

Defeats

2/6 (33%)

Sep 3, 2026 - MLB

Seattle Mariners
4 :  7
Athletics

Sep 2, 2026 - MLB

Texas Rangers
2 :  9
Athletics

Sep 1, 2026 - MLB

Texas Rangers
8 :  5
Athletics

Aug 31, 2026 - MLB

Texas Rangers
8 :  1
Athletics

Aug 23, 2026 - MLB

Houston Astros
6 :  7
Athletics

Aug 22, 2026 - MLB

Houston Astros
3 :  4
Athletics

Seattle Mariners against Athletics : Head to Head (H2H)

Seattle Mariners

67 %

Athletics

33 %

Sep 3, 2026 - MLB

Seattle Mariners
4 :  7
Athletics

May 27, 2026 - MLB

Athletics
1 :  9
Seattle Mariners

May 26, 2026 - MLB

Athletics
1 :  4
Seattle Mariners

May 25, 2026 - MLB

Athletics
2 :  9
Seattle Mariners

Apr 22, 2026 - MLB

Seattle Mariners
5 :  4
Athletics

Apr 21, 2026 - MLB

Seattle Mariners
2 :  5
Athletics
Seattle Mariners vs Athletics Picks

Seattle Mariners - Athletics Key Points

  1. Mariners' collective batting average is the second-worst in MLB at .229
  2. Mariners' record at T-Mobile Park this season is 37-32
  3. Athletics' collective WHIP is the second-worst in MLB at 1.48
  4. Logan Gilbert has an 11-8 record this season
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Our Seattle Mariners vs Athletics Prediction

Gilbert has already pitched twice this season against the Athletics; he pitched 4 innings in the first and 6 in the second. His career record against the A's is 5-1 with a 2.81 ERA in 16 starts.

Kade Morris will start for the Athletics; he had a rough MLB debut in June when he allowed 9 runs to the Astros but has made four subsequent appearances. As he revealed, the Athletics are expected to go with another bullpen game on Friday.

Our prediction for Mariners vs Athletics is: Mariners -1.5.

Prediction:

 

Mariners -1.5.

+100
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All tips are fully researched and given in good faith, but profits cannot be guaranteed.