Baltimore Orioles vs Seattle Mariners Prediction & Picks - MLB

USA - MLB

Baltimore Orioles
6/8/26 18:35
Seattle Mariners

Prediction:

 

The Orioles will win

+108
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 by Lou Aguila | in MLB Picks

The Baltimore Orioles will try to rebound from back-to-back losses at the hands of the Toronto Blue Jays. Sitting fourth in the AL East with a 31-35 record, the Orioles have averaged 6.0 runs per game on a .260 BA and pitched a 4.74 ERA over the last five games.

Meanwhile, the Seattle Mariners have also lost three of their last four games, two of which came against the Detroit Tigers in their previous series. The Mariners have maintained a solid 3.50 ERA this season. However, they have posted a 4.60 ERA over the last five games after giving up 19 earned runs in a span of four games.

Starting Pitchers: Mariners RHP Emerson Hancock (4-2, 2.80 ERA) has guided his team to a win in his last three starts. He has also given up five earned runs across his last four starts and posted a 3.10 ERA over his last five mound appearances.

Orioles RHP Chris Bassitt (4-4, 5.27 ERA) has not put the Orioles in a position to win in his last three starts. In his last stint against Boston on June 3, Bassitt surrendered 3 earned runs and 6 hits over 3 innings in a 1-8 loss.

Key Stats: The Orioles have won 8 of their last 10 meetings with the Mariners. They have also bagged 5 of their last 6 faceoffs.

Baltimore Orioles vs Seattle Mariners Form

Table

Teams Pts P W L
12 Seattle Mariners
0.515 66 34 32
20 Baltimore Orioles
0.47 66 31 35

Baltimore Orioles and Seattle Mariners Latest Matches

Baltimore Orioles
Baltimore Orioles Latest matches
W L W W L L
Victories

3/6 (50%)

Defeats

3/6 (50%)

Jun 7, 2026 - MLB

Toronto Blue Jays
6 :  4
Baltimore Orioles

Jun 6, 2026 - MLB

Toronto Blue Jays
6 :  4
Baltimore Orioles

Jun 5, 2026 - MLB

Toronto Blue Jays
3 :  13
Baltimore Orioles

Jun 4, 2026 - MLB

Boston Red Sox
2 :  8
Baltimore Orioles

Jun 3, 2026 - MLB

Boston Red Sox
8 :  1
Baltimore Orioles

Jun 2, 2026 - MLB

Boston Red Sox
2 :  4
Baltimore Orioles
W W L L W W
Victories

4/6 (67%)

Defeats

2/6 (33%)

May 31, 2026 - MLB

Baltimore Orioles
9 :  5
Toronto Blue Jays

May 30, 2026 - MLB

Baltimore Orioles
6 :  5
Toronto Blue Jays

May 29, 2026 - MLB

Baltimore Orioles
5 :  6
Toronto Blue Jays

May 28, 2026 - MLB

Baltimore Orioles
1 :  2
Toronto Blue Jays

May 27, 2026 - MLB

Baltimore Orioles
11 :  2
Tampa Bay Rays

May 26, 2026 - MLB

Baltimore Orioles
6 :  1
Tampa Bay Rays
W L W W L L
Victories

3/6 (50%)

Defeats

3/6 (50%)

Jun 7, 2026 - MLB

Toronto Blue Jays
6 :  4
Baltimore Orioles

Jun 6, 2026 - MLB

Toronto Blue Jays
6 :  4
Baltimore Orioles

Jun 5, 2026 - MLB

Toronto Blue Jays
3 :  13
Baltimore Orioles

Jun 4, 2026 - MLB

Boston Red Sox
2 :  8
Baltimore Orioles

Jun 3, 2026 - MLB

Boston Red Sox
8 :  1
Baltimore Orioles

Jun 2, 2026 - MLB

Boston Red Sox
2 :  4
Baltimore Orioles
Seattle Mariners
Seattle Mariners Latest matches
W W L L W L
Victories

3/6 (50%)

Defeats

3/6 (50%)

Jun 7, 2026 - MLB

Detroit Tigers
5 :  4
Seattle Mariners

Jun 6, 2026 - MLB

Detroit Tigers
0 :  4
Seattle Mariners

Jun 5, 2026 - MLB

Detroit Tigers
7 :  3
Seattle Mariners

Jun 3, 2026 - MLB

Seattle Mariners
1 :  7
New York Mets

Jun 2, 2026 - MLB

Seattle Mariners
8 :  3
New York Mets

Jun 1, 2026 - MLB

Seattle Mariners
3 :  2
New York Mets
W W W W W L
Victories

5/6 (83%)

Defeats

1/6 (17%)

Jun 3, 2026 - MLB

Seattle Mariners
1 :  7
New York Mets

Jun 2, 2026 - MLB

Seattle Mariners
8 :  3
New York Mets

Jun 1, 2026 - MLB

Seattle Mariners
3 :  2
New York Mets

May 31, 2026 - MLB

Seattle Mariners
3 :  2
Arizona Diamondbacks

May 30, 2026 - MLB

Seattle Mariners
5 :  1
Arizona Diamondbacks

May 29, 2026 - MLB

Seattle Mariners
7 :  6
Arizona Diamondbacks
W W W L W L
Victories

4/6 (67%)

Defeats

2/6 (33%)

Jun 7, 2026 - MLB

Detroit Tigers
5 :  4
Seattle Mariners

Jun 6, 2026 - MLB

Detroit Tigers
0 :  4
Seattle Mariners

Jun 5, 2026 - MLB

Detroit Tigers
7 :  3
Seattle Mariners

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

Baltimore Orioles against Seattle Mariners : Head to Head (H2H)

Baltimore Orioles

67 %

Seattle Mariners

33 %

Aug 14, 2025 - MLB

Baltimore Orioles
5 :  3
Seattle Mariners

Aug 13, 2025 - MLB

Baltimore Orioles
4 :  3
Seattle Mariners

Aug 12, 2025 - MLB

Baltimore Orioles
0 :  1
Seattle Mariners

Jun 4, 2025 - MLB

Seattle Mariners
2 :  3
Baltimore Orioles

Jun 3, 2025 - MLB

Seattle Mariners
1 :  5
Baltimore Orioles

Jul 4, 2024 - MLB

Seattle Mariners
7 :  3
Baltimore Orioles

Baltimore Orioles - Seattle Mariners Key Points

  1. Baltimore is 8-3 SU in its last 11 games at home.
  2. Baltimore is 6-2 SU in its last 8 games when playing at home against Seattle.
  3. Seattle is 1-5 SU in its last 6 games against Baltimore.
  4. The total has gone UNDER in 6 of Baltimore's last 6 games against Seattle.

Our Baltimore Orioles vs Seattle Mariners Prediction

Baltimore sustains their winning ways against Seattle in Game 1 of this series.

Baltimore has always found ways to grind out close wins over the Mariners, who only average 2.4 runs per game in their last 10 meetings with the Birds.

The Orioles have also played well at home of late, going 8-3 in their last 11 games at Comerica Park. Moreover, they have won 6 of the last 8 meetings with the Mariners at this ballpark.

Our betting prediction for the Seattle Mariners vs. the Baltimore Orioles: The Orioles will win

Prediction:

 

The Orioles will win

+108
$350 offered for betting!

Baltimore Orioles vs Seattle Mariners - Other Interesting Picks

Under 8.5 runs

Odds +104

The Mariners and Orioles have been involved in several low-scoring ballgames in recent years. They have averaged a combined 5.3 runs per game over their last three faceoffs. The total has gone UNDER in the last six games between these teams.

Hancock and Bassitt don’t boast spectacular numbers, but they can at least keep either offence from running wild at the plate.

Our betting prediction for the Seattle Mariners vs. the Baltimore Orioles: Under 8.5 runs

$350 offered for betting!

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Baltimore Orioles vs Seattle Mariners Picks