Seattle Mariners vs Athletics Prediction & Picks - MLB

USA - MLB

Seattle Mariners
7/28/25 22:05
Athletics

Prediction:

 

Seattle ML

-120
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 by Travis Pulver in MLB Picks

The Seattle Mariners will take on the Athletics in a three-game series at Sutter Health Park in Sacramento, CA. Game One of the series will get underway tonight at 10:05 p.m. EST.

Seattle kicked off the second half of the season with a six-game homestand and went 3-3 before heading out on the road to face the Angels (2-2). After beating the Angels 7-2 on Saturday, the Mariners' lineup went quiet on Sunday, scoring just one run in the loss. As for the A’s, after going 1-5 to start the second half, they swept the Astros in Houston over the last four games.

Luis Castillo will get the start for the Mariners. Castillo is 7-6 in 21 starts with a 3.30 ERA, 1.24 WHIP, and .245 OBA. He has gone 3-2 on the road in nine starts with a 4.74 ERA and .303 OBA. He lost his last outing after giving up six runs (three earned) in five innings vs. the Brewers, but went 3-0 in his other July starts with two shutouts. JP Sears will get the nod for the A’s. Sears has gone 7-8 in 2 starts with a 4.98 ERA, 1.25 WHIP, and .256 OBA. At home, he has gone 3-4 in nine starts with a 5.61 ERA and .269 OBA.

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Seattle Mariners vs Athletics Form

Table

Teams % P W L
12
Seattle Mariners
Seattle Mariners
0.532 111 59 52
25
Athletics
Athletics
0.438 112 49 63

Seattle Mariners and Athletics Latest Matches

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

3/6 (50%)

Defeats

3/6 (50%)

Jul 27, 2025 - MLB

Seattle Mariners
1 :  4
Los Angeles Angels

Jul 26, 2025 - MLB

Seattle Mariners
7 :  2
Los Angeles Angels

Jul 25, 2025 - MLB

Seattle Mariners
2 :  3
Los Angeles Angels

Jul 24, 2025 - MLB

Seattle Mariners
4 :  2
Los Angeles Angels

Jul 23, 2025 - MLB

Milwaukee Brewers
10 :  2
Seattle Mariners

Jul 22, 2025 - MLB

Milwaukee Brewers
0 :  1
Seattle Mariners
W L W L L W
Victories

3/6 (50%)

Defeats

3/6 (50%)

Jul 23, 2025 - MLB

Milwaukee Brewers
10 :  2
Seattle Mariners

Jul 22, 2025 - MLB

Milwaukee Brewers
0 :  1
Seattle Mariners

Jul 21, 2025 - MLB

Milwaukee Brewers
6 :  0
Seattle Mariners

Jul 20, 2025 - MLB

Houston Astros
11 :  3
Seattle Mariners

Jul 19, 2025 - MLB

Houston Astros
6 :  7
Seattle Mariners

Jul 18, 2025 - MLB

Houston Astros
1 :  6
Seattle Mariners
W W W L L W
Victories

4/6 (67%)

Defeats

2/6 (33%)

Jul 27, 2025 - MLB

Seattle Mariners
1 :  4
Los Angeles Angels

Jul 26, 2025 - MLB

Seattle Mariners
7 :  2
Los Angeles Angels

Jul 25, 2025 - MLB

Seattle Mariners
2 :  3
Los Angeles Angels

Jul 24, 2025 - MLB

Seattle Mariners
4 :  2
Los Angeles Angels

Jul 13, 2025 - MLB

Seattle Mariners
8 :  4
Detroit Tigers

Jul 12, 2025 - MLB

Seattle Mariners
15 :  7
Detroit Tigers
Athletics
Athletics Latest matches
L L W W W W
Victories

4/6 (67%)

Defeats

2/6 (33%)

Jul 27, 2025 - MLB

Athletics
7 :  1
Houston Astros

Jul 26, 2025 - MLB

Athletics
5 :  1
Houston Astros

Jul 25, 2025 - MLB

Athletics
15 :  3
Houston Astros

Jul 24, 2025 - MLB

Athletics
5 :  2
Houston Astros

Jul 23, 2025 - MLB

Athletics
1 :  2
Texas Rangers

Jul 22, 2025 - MLB

Athletics
2 :  6
Texas Rangers
W L W L W W
Victories

4/6 (67%)

Defeats

2/6 (33%)

Jul 13, 2025 - MLB

Toronto Blue Jays
3 :  6
Athletics

Jul 12, 2025 - MLB

Toronto Blue Jays
3 :  4
Athletics

Jul 11, 2025 - MLB

Toronto Blue Jays
7 :  6
Athletics

Jul 10, 2025 - MLB

Atlanta Braves
4 :  5
Athletics

Jul 9, 2025 - MLB

Atlanta Braves
9 :  2
Athletics

Jul 8, 2025 - MLB

Atlanta Braves
1 :  10
Athletics
L L W W W W
Victories

4/6 (67%)

Defeats

2/6 (33%)

Jul 27, 2025 - MLB

Athletics
7 :  1
Houston Astros

Jul 26, 2025 - MLB

Athletics
5 :  1
Houston Astros

Jul 25, 2025 - MLB

Athletics
15 :  3
Houston Astros

Jul 24, 2025 - MLB

Athletics
5 :  2
Houston Astros

Jul 23, 2025 - MLB

Athletics
1 :  2
Texas Rangers

Jul 22, 2025 - MLB

Athletics
2 :  6
Texas Rangers

Seattle Mariners against Athletics : Head to Head (H2H)

Seattle Mariners

50 %

Athletics

50 %

May 7, 2025 - MLB

Seattle Mariners
6 :  5
Athletics

May 6, 2025 - MLB

Seattle Mariners
5 :  3
Athletics

May 5, 2025 - MLB

Seattle Mariners
6 :  7
Athletics

Mar 30, 2025 - MLB

Athletics
1 :  2
Seattle Mariners

Mar 29, 2025 - MLB

Athletics
4 :  2
Seattle Mariners

Mar 28, 2025 - MLB

Athletics
7 :  0
Seattle Mariners

Seattle Mariners - Athletics Key Points

  1. The Athletics lead the all-time series vs. the Mariners, 386-356.
  2. Seattle leads the season series 4-3 (2-2 in Seattle and 2-1 in Sacramento).
  3. Only the Rockies have a worse home record (14-38) than the A’s (20-31).
  4. Betting Public: 64% of moneyline tickets and 67% of the handle are on the Mariners.
Up to $250 to bet on Seattle Mariners - Athletics! 

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Our Seattle Mariners vs Athletics Prediction

For a moment, I considered going with the A’s ML after seeing them sweep the Astros in Houston over the weekend. But that was the A’s playing above and beyond how they typically play. Not that the Mariners are a great team by any stretch of the imagination, but I have no faith in Sears getting the A’s on the right path. I don’t have much in Castillo either, but more than Sears.,

Our Mariners vs. A’s Pick: Seattle ML

Prediction:

 

Seattle ML

-120
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$250 available for Seattle Mariners vs Athletics

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

Seattle Mariners vs Athletics Picks
Up to $250 to bet on Seattle Mariners - Athletics! 

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