Cleveland Guardians vs Seattle Mariners Prediction & Picks - MLB

USA - MLB

Cleveland Guardians
8/30/25 19:15
Seattle Mariners

Prediction:

 

OVER 7.5

+105
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 by Travis Pulver | in MLB Picks

The Guardians will try to stay on the right side of the scoreboard today when they take on the Seattle Mariners in Game Two of their three-game weekend series at Progressive Field in Cleveland, OH. First Pitch is scheduled for 7:15 p.m. EST; fans can watch the action unfold on Fox. 

Seattle got off to a strong start in yesterday’s game with four runs in the top of the first. It took some time for the Guardians' lineup to wake up with a run in the sixth, seventh, and eighth. With a pair of runs in the bottom of the ninth, they stole the win away from the Mariners. Gavin Williams will get the start for the home team tonight. Williams is 8-5 this season in 26 starts with a 3.36 ERA, 1.32 WHIP, and .215 OBA. He has gone 5-2 in 13 home starts with a 3.18 ERA and .215 OBA. As for the Mariners, Seattle will give Logan Gilbert the start. Gilbert has gone 4-5 in 19 starts with a 3.69 ERA, 1.03 WHIP, and .209 OBA. He has not had his best stuff on the road, though. Gilbert has gone 1-3 in eight starts with a 6.0 ERA and .293 OBA.

Cleveland Guardians vs Seattle Mariners Form

Table

Teams Pts P W L
8 Seattle Mariners
0.556 162 90 72
10 Cleveland Guardians
0.543 162 88 74

Cleveland Guardians and Seattle Mariners Latest Matches

Cleveland Guardians
Cleveland Guardians Latest matches
L L L W W W
Victories

3/6 (50%)

Defeats

3/6 (50%)

Aug 29, 2025 - MLB

Cleveland Guardians
5 :  4
Seattle Mariners

Aug 27, 2025 - MLB

Cleveland Guardians
4 :  3
Tampa Bay Rays

Aug 26, 2025 - MLB

Cleveland Guardians
3 :  0
Tampa Bay Rays

Aug 25, 2025 - MLB

Cleveland Guardians
0 :  9
Tampa Bay Rays

Aug 24, 2025 - MLB

Texas Rangers
5 :  0
Cleveland Guardians

Aug 23, 2025 - MLB

Texas Rangers
10 :  0
Cleveland Guardians
L L L W W W
Victories

3/6 (50%)

Defeats

3/6 (50%)

Aug 29, 2025 - MLB

Cleveland Guardians
5 :  4
Seattle Mariners

Aug 27, 2025 - MLB

Cleveland Guardians
4 :  3
Tampa Bay Rays

Aug 26, 2025 - MLB

Cleveland Guardians
3 :  0
Tampa Bay Rays

Aug 25, 2025 - MLB

Cleveland Guardians
0 :  9
Tampa Bay Rays

Aug 17, 2025 - MLB

Cleveland Guardians
4 :  5
Atlanta Braves

Aug 16, 2025 - MLB

Cleveland Guardians
1 :  10
Atlanta Braves
W L L L L L
Victories

1/6 (17%)

Defeats

5/6 (83%)

Aug 24, 2025 - MLB

Texas Rangers
5 :  0
Cleveland Guardians

Aug 23, 2025 - MLB

Texas Rangers
10 :  0
Cleveland Guardians

Aug 22, 2025 - MLB

Texas Rangers
4 :  3
Cleveland Guardians

Aug 20, 2025 - MLB

Arizona Diamondbacks
3 :  2
Cleveland Guardians

Aug 19, 2025 - MLB

Arizona Diamondbacks
6 :  5
Cleveland Guardians

Aug 18, 2025 - MLB

Arizona Diamondbacks
1 :  3
Cleveland Guardians
Seattle Mariners
Seattle Mariners Latest matches
L W W L W L
Victories

3/6 (50%)

Defeats

3/6 (50%)

Aug 29, 2025 - MLB

Cleveland Guardians
5 :  4
Seattle Mariners

Aug 27, 2025 - MLB

Seattle Mariners
4 :  3
San Diego Padres

Aug 26, 2025 - MLB

Seattle Mariners
6 :  7
San Diego Padres

Aug 25, 2025 - MLB

Seattle Mariners
9 :  6
San Diego Padres

Aug 24, 2025 - MLB

Seattle Mariners
11 :  4
Athletics

Aug 23, 2025 - MLB

Seattle Mariners
1 :  2
Athletics
W L W W L W
Victories

4/6 (67%)

Defeats

2/6 (33%)

Aug 27, 2025 - MLB

Seattle Mariners
4 :  3
San Diego Padres

Aug 26, 2025 - MLB

Seattle Mariners
6 :  7
San Diego Padres

Aug 25, 2025 - MLB

Seattle Mariners
9 :  6
San Diego Padres

Aug 24, 2025 - MLB

Seattle Mariners
11 :  4
Athletics

Aug 23, 2025 - MLB

Seattle Mariners
1 :  2
Athletics

Aug 22, 2025 - MLB

Seattle Mariners
3 :  2
Athletics
L L L L L L
Victories

0/6 (0%)

Defeats

6/6 (100%)

Aug 29, 2025 - MLB

Cleveland Guardians
5 :  4
Seattle Mariners

Aug 20, 2025 - MLB

Philadelphia Phillies
11 :  2
Seattle Mariners

Aug 19, 2025 - MLB

Philadelphia Phillies
6 :  4
Seattle Mariners

Aug 18, 2025 - MLB

Philadelphia Phillies
12 :  7
Seattle Mariners

Aug 17, 2025 - MLB

New York Mets
7 :  3
Seattle Mariners

Aug 16, 2025 - MLB

New York Mets
3 :  1
Seattle Mariners

Cleveland Guardians against Seattle Mariners : Head to Head (H2H)

Cleveland Guardians

50 %

Seattle Mariners

50 %

Aug 29, 2025 - MLB

Cleveland Guardians
5 :  4
Seattle Mariners

Jun 15, 2025 - MLB

Seattle Mariners
6 :  0
Cleveland Guardians

Jun 14, 2025 - MLB

Seattle Mariners
4 :  3
Cleveland Guardians

Jun 20, 2024 - MLB

Cleveland Guardians
6 :  3
Seattle Mariners

Jun 18, 2024 - MLB

Cleveland Guardians
5 :  8
Seattle Mariners

Feb 25, 2024 - MLB Spring Training

Seattle Mariners
4 :  8
Cleveland Guardians

Cleveland Guardians - Seattle Mariners Key Points

  1. Cleveland leads the all-time series vs. Seattle 249-206.
  2. Williams faced the Mariners earlier this season in Seattle but did not factor into the decision after giving up six hits, three walks, and two runs in four innings of work.
  3. In his last road start, Gilbert gave up nine hits and six earned runs to the Phillies in two innings.
  4. Betting Public: 93% of TOTAL tickets and 89% of the handle are on the OVER (7.5).

Our Cleveland Guardians vs Seattle Mariners Prediction

I expect Seattle to win this one, but after watching last night’s one-run win, the run line is not a recommended wager, and I don’t think the moneyline is a great play here, either. However, the Cleveland lineup has been struggling, batting an MLB-worst .179 over the last week and scoring all of 12 runs across their last five games. Seattle, on the other hand, has averaged 6+. With how poorly Gilbert has pitched on the road, I like their chances of scoring 6+ runs and possibly going OVER this TOTAL on their own. If they don’t, the Guardians will do enough.

Our Cleveland vs. Seattle Pick: OVER 7.5  

Prediction:

 

OVER 7.5

+105
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All tips are fully researched and given in good faith, but profits cannot be guaranteed.

Cleveland Guardians vs Seattle Mariners Picks