Mariners vs Orioles Prediction 6/8/2026 Today’s MLB Picks

In this article we will formulate a Mariners vs Orioles prediction for this MLB game on Monday, June 8th at Camden Yards in Baltimore, Maryland. Let’s take a look at the prediction for this MLB matchup. 

Seattle Mariners Betting Preview

The Seattle Mariners are 34-32 this year after they lost two out of three against the Tigers by scores of 3-7, 4-0, and 4-5. In game three, Seattle led 4-1 in the seventh inning, but they allowed two runs in the seventh and two in the ninth for the loss. The Mariners recorded 11 hits and they committed one error in the game, while they were led by Young, who went 2-5 with one RBI. Castillo allowed two hits and one earned run over 5.2 innings, while Munoz allowed two earned runs for the loss. Prior to that series, Seattle won two out of three against the Mets and all three against the Diamondbacks. 

This season, Seattle has a 3.50 ERA with a 1.18 WHIP and a .241 opponent batting average, while they have scored 278 runs with a .237 batting average and a .319 on base percentage. Julio Rodriguez has led the Mariners with 13 home runs and 32 RBIs, while Luke Raley has added 13 home runs and 31 RBIs. The projected starting pitcher for Seattle is Emerson Hancock, who is 4-2 with a 2.80 ERA and a 0.95 WHIP over 70.2 innings pitched this year. 

Baltimore Orioles Betting Preview

The Baltimore Orioles are 31-35 this season after they lost two out of three against the Blue Jays by scores of 13-3, 4-6, and 4-6. In game three, Baltimore led 4-0 in the fifth inning, but they allowed the last six runs for the tough loss. The Orioles recorded eight hits and they committed one error in the game, while they were led by Ward, who went 1-4 with one home run and two RBIs. Baz allowed seven hits and one earned run over 5.2 innings for the loss, while Garcia allowed one earned run in relief. Prior to that series, Baltimore won two out of three against the Red Sox and split four games with the Blue Jays. 

This season, Baltimore has a 4.58 ERA with a 1.42 WHIP and a .263 opponent batting average, while they have scored 309 runs with a .241 batting average and a .321 on base percentage. Pete Alonso has led the Orioles with 13 home runs and 40 RBIs, while Gunnar Henderson has added 13 home runs and 32 RBIs. The projected starting pitcher for Baltimore is Chris Bassitt, who is 4-4 with a 5.27 ERA and a 1.63 WHIP over 56.1 innings pitched this season. 

Why the Baltimore Orioles will win

• The Orioles have won seven of their last eight games as home underdogs.
• The Mariners have lost each of their last six games as favorites against the Orioles following a loss.
• The underdogs have covered the run line in each of the last nine games between the Mariners and Orioles.
• The Mariners have failed to cover the run line in each of their last seven games as road favorites against AL East opponents.
• The Mariners have trailed after 3 innings in each of their last three games as road favorites against AL East opponents.
• The Orioles have led after 5 innings in three of their last four home games against opponents that held a winning record.

Why the Seattle Mariners will win

• The Orioles have lost seven of their last eight night games against AL West opponents.
• The Mariners have won each of their last five night games against the Orioles at Oriole Park at Camden Yards following a loss.
• The Orioles have failed to cover the run line in nine of their last 10 games against AL West opponents that held a winning record.
• The Mariners have covered the run line in each of their last five games against American League opponents after playing the previous day.
• The Orioles have trailed after 3 innings in each of their last five Monday night games.
• The Mariners have led after 5 innings in three of their last four games as road favorites.

Total Runs Facts

• Each of the Orioles’ last four games as underdogs against AL West opponents have gone OVER the total runs line.
• Six of the Mariners’ last seven games as favorites against the Orioles have gone UNDER the total runs line.
• The ‘Inning 1 UNDER 0.5 runs’ market has hit in 11 of the Orioles’ last 12 games as underdogs against AL West opponents.
• The ‘Inning 1 OVER 0.5 runs’ market has hit in five of the Mariners’ last six road games against AL East opponents.

Baltimore Orioles Player Prop Facts

• Colton Cowser has hit a home run in each of the Orioles’ last two games as underdogs.
• Gunnar Henderson has recorded at least one hit in each of the Orioles’ last eight home games against the Mariners.
• Chris Bassitt has recorded a win in three of his last four appearances at Oriole Park at Camden Yards.
• Chris Bassitt has recorded four or more strikeouts in each of his last four appearances with his team as a home underdog against AL opponents.

Seattle Mariners Player Prop Facts

• Julio Rodriguez has hit a home run in each of the Mariners’ last two games as road favorites against AL East opponents.
• Randy Arozarena has recorded at least one hit in each of the Mariners’ last seven road games.

Mariners vs Orioles Prediction 

Seattle comes into this matchup after losing a series to the Tigers and they have allowed at least five runs in three of their last four games. The Mariners are 15-16 on the road this year, while the Orioles are 19-15 at home. Baltimore has split their last four games, but they have allowed six runs or more in three of their last five. The Orioles are starting Bassitt, who has allowed 3+ earned runs in three of his last four starts, while Hancock has allowed two earned runs or fewer in four straight. Take the Mariners to win on the road here.

David Racey's Pick: Mariners ML