• The Mariners are -125 favorites vs the Orioles
• Mariners vs Orioles Over / Under today: 9 Runs
• Mariners / Orioles TV Channel: MASN | MRTV

The Seattle Mariners (-125) visit Oriole Park at Camden Yards to take on the Baltimore Orioles (+105) on June 10, 2026. First pitch is scheduled for 6:35 pm in Baltimore, MD.

This season, the Mariners are 36-32 against the spread (ATS), while the Orioles are 32-36 ATS.

Mariners vs Orioles Starting Pitchers Today:

• Mariners starting pitcher: George Kirby 5-5, 4.01 ERA
• Orioles starting pitcher: Brandon Young 4-1, 3.52 ERA

Mariners vs. Orioles Odds, Run Line, Over/Under & Moneyline

Mariners vs Orioles Prediction for Today’s Game

Based on recent trends the model predicts the Mariners will win Wednesday‘s MLB game with 55.9% confidence, factoring in game simulations, recent player performances, starting pitchers and injuries.

Bet now on Mariners vs Orioles and all games with BetMGM

We’ve highlighted some favorite MLB player prop bets for Mariners players for Wednesday‘s game, looking at profitable historical betting trends:

Best Mariners Player Prop Bets Today:

• Cole Young has hit the Hits Over in 13 of his last 15 games (+9.60 Units / 36% ROI)
• George Kirby has hit the Hits Allowed Over in 12 of his last 15 games (+9.30 Units / 52% ROI)
• Leody Taveras has hit the Hits Runs and RBIs Over in 14 of his last 20 away games (+9.20 Units / 41% ROI)
• Leody Taveras has hit the Runs Over in 11 of his last 20 games (+8.20 Units / 41% ROI)
• Cole Young has hit the Singles Over in 11 of his last 15 games (+7.70 Units / 47% ROI)

And here are some favorite MLB player prop bets for Orioles players for Wednesday‘s game, looking at profitable historical betting trends:

Best Orioles Player Prop Best Bets Today:

• Colton Cowser has hit the Home Runs Over in 3 of his last 7 games (+16.90 Units / 241% ROI)
• Jackson Holliday has hit the Hits Runs and RBIs Under in 19 of his last 25 games (+10.45 Units / 30% ROI)
• Adley Rutschman has hit the Walks Over in 7 of his last 8 games at home (+10.15 Units / 127% ROI)
• Gunnar Henderson has hit the Hits Under in 9 of his last 15 games at home (+9.20 Units / 61% ROI)
• Coby Mayo has hit the Total Bases Over in 15 of his last 20 games (+9.20 Units / 35% ROI)

Mariners Best Bets Today:

• The Seattle Mariners have covered the Run Line in 13 of their last 20 away games (+9.75 Units / 46% ROI)
• The Seattle Mariners have covered the 1st Five Innings (F5) Run Line in 12 of their last 16 away games (+8.15 Units / 45% ROI)
• The Seattle Mariners have hit the Moneyline in 11 of their last 14 games (+7.35 Units / 41% ROI)
• The Seattle Mariners have hit the 1st Five Innings (F5) Moneyline in 10 of their last 14 games (+7.15 Units / 38% ROI)
• The Seattle Mariners have hit the Team Total Under in 22 of their last 35 away games (+6.50 Units / 16% ROI)

Orioles Best Bets Today:

• The Baltimore Orioles have hit the Game Total Over in 29 of their last 50 games (+8.15 Units / 15% ROI)
• The Baltimore Orioles have hit the 1st Five Innings (F5) Team Total Under in 19 of their last 30 games (+8.10 Units / 24% ROI)
• The Baltimore Orioles have covered the Run Line in 17 of their last 30 games at home (+7.85 Units / 22% ROI)
• The Baltimore Orioles have hit the Team Total Over in 13 of their last 18 games (+7.40 Units / 33% ROI)
• The Baltimore Orioles have hit the Moneyline in 10 of their last 16 games at home (+4.05 Units / 22% ROI)

Mariners Against the Spread (ATS) Record

Against the spread this season, the Mariners are 27-41 against the Run Line (-7.1 Units / -9.88% ROI).

• 36-32 when betting on the Moneyline for -6.9 Units / -7.36% ROI
• 32-34 when betting on the total runs Over for -5.1 Units / -6.82% ROI
• 34-32 when betting on the total runs Under for -1.2 Units / -1.6% ROI

Orioles Against the Spread (ATS) Record

Against the spread this season, the Orioles are 32-36 against the Run Line (-6.1 Units / -6.9% ROI).

• 31-37 when betting on the Moneyline for -9.75 Units / -12.33% ROI
• 39-27 when betting on the total runs Over for +9.2 Units / 12.27% ROI
• 27-39 when betting on the total runs Under for -15.8 Units / -21.17% ROI

Orioles vs Mariners Home Run Prop Bets Today

Orioles vs Mariners Total Hits Prop Bets Today

Orioles vs Mariners Strikeout Prop Bets Today

Mariners Keys to the Game vs. the Orioles

The Mariners are 13-4 (.765) vs top 10 scoring offenses this season Today, they face the Orioles (eighth in runs scored).

The Mariners are 23-7 (.767) vs the bottom 10 runs allowed teams this season Today, they face the Orioles (27th runs allowed).

The Mariners are 20-4 (.833) when they’ve hit 2 or more home runs this season — 4th best in MLB; League Avg: .708.

The Mariners are 25-15 (.625) when tied entering the 7th inning since the 2025 season — 2nd best in MLB; League Avg: .500.

Orioles Keys to the Game vs. the Mariners

The Orioles are just 6-30 (.167) when scoring 4 or fewer runs this season — 2nd lowest in MLB; League Avg: .274.

The Orioles are 10-3 (.769) when they’ve scored in the first inning this season — 4th best in MLB; League Avg: .645.

The Orioles are just 6-11 (.353) when tied entering the 8th inning since the 2025 season — 4th lowest in MLB; League Avg: .500.

The Orioles are just 16-65 (.198) when allowing 2 or more home runs since the 2025 season — 4th lowest in MLB; League Avg: .299.

Mariners Hitting Stats & Trends

The Mariners are batting just .209 against LHP this season — lowest in MLB.

Mariners hitters are slugging just .335 against LHP this season — lowest in MLB.

Mariners hitters have an OBP of just .288 (767 PA’s) against LHP this season — 3rd lowest in MLB.

Mariners hitters have an OPS of just .623 (767 PA’s) against LHP this season — lowest in MLB.

Orioles Hitting Stats & Trends

Orioles hitters are slugging just .171 on pitches out of the zone this season — 2nd lowest in MLB.

Orioles hitters have an OPS of just .476 (1,386 PA’s) with two-strikes this season — 4th lowest in MLB.

Orioles hitters have a Hard-Hit Rate of 53% on pitches 95 mph or greater this season — best in MLB.

The Orioles are batting just .297 on the first pitch of at-bats this season — 3rd lowest in MLB.

Mariners Pitching Stats & Trends

Mariners pitchers have a first-pitch strike rate of 67% this season — highest in MLB.

Mariners pitchers have walked 7% of batters this season — best in MLB.

Mariners pitchers have walked 6% of batters when facing the leadoff batter in the inning this season — best in MLB.

Mariners pitchers have thrown at least two strikes in their first three pitches to 69% of opposing batters this season — highest in MLB.

Orioles Pitching Stats & Trends

The Orioles have allowed 5.75 runs per game (184/32) on the road this season — 2nd highest in MLB.

Orioles pitchers have a strikeout rate of just 20% this season — tied for 4th lowest in MLB.

Orioles pitchers have an ERA of 5.52 (272.1 IP) on the road this season — 2nd highest in MLB.

The Orioles have allowed 2.93 runs per game (199/68) in the first 5 innings this season — 3rd highest in MLB.

More MLB Reading:

• Home Run Predictions Today
• Best NRFI Bets Today
• Strikeout Props Today
• MLB Starting Pitchers Today

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