• The Mariners are -110 favorites vs the Tigers
• Mariners vs Tigers Over / Under today: 8.5 Runs
• Mariners / Tigers TV Channel: MRTV | DSN

The Seattle Mariners (-110) visit Comerica Park to take on the Detroit Tigers (-110) on June 7, 2026. First pitch is scheduled for 1:40 pm in Detroit, MI.

This season, the Mariners are 34-31 against the spread (ATS), while the Tigers are 28-34 ATS.

Mariners vs Tigers Starting Pitchers Today:

• Mariners starting pitcher: Luis Castillo 2-5, 5.57 ERA
• Tigers starting pitcher: Jack Flaherty 1-7, 5.28 ERA

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

Mariners vs Tigers Prediction for Today’s Game

Based on recent trends the model predicts the Mariners will win Sunday‘s MLB game with 53.1% confidence, factoring in game simulations, recent player performances, starting pitchers and injuries.

Bet now on Mariners vs Tigers and all games with BetMGM

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

Best Mariners Player Prop Bets Today:

• Colt Emerson has hit the Home Runs Over in 3 of his last 7 games (+22.00 Units / 314% ROI)
• Cole Young has hit the Runs Under in 20 of his last 25 games (+10.30 Units / 20% ROI)
• Josh Naylor has hit the RBIs Under in 20 of his last 25 away games (+10.05 Units / 20% ROI)
• Cole Young has hit the Hits Over in 13 of his last 15 games (+9.50 Units / 36% ROI)
• Randy Arozarena has hit the Total Bases Over in 16 of his last 25 away games (+8.85 Units / 29% ROI)

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

Best Tigers Player Prop Best Bets Today:

• Wenceel Perez has hit the Home Runs Over in 4 of his last 9 games (+26.60 Units / 296% ROI)
• Wenceel Perez has hit the Hits Under in 17 of his last 25 games at home (+14.05 Units / 56% ROI)
• Wenceel Perez has hit the Runs Under in 21 of his last 25 games at home (+12.45 Units / 24% ROI)
• Wenceel Perez has hit the Total Bases Under in 17 of his last 25 games at home (+12.30 Units / 47% ROI)
• Wenceel Perez has hit the Hits Runs and RBIs Under in 19 of his last 25 games at home (+10.30 Units / 29% ROI)

Mariners Best Bets Today:

• The Seattle Mariners have hit the Team Total Under in 23 of their last 35 away games (+8.55 Units / 21% ROI)
• The Seattle Mariners have covered the Run Line in 11 of their last 17 away games (+8.45 Units / 49% ROI)
• The Seattle Mariners have hit the Moneyline in 9 of their last 11 games (+6.35 Units / 44% ROI)
• The Seattle Mariners have hit the 1st Five Innings (F5) Team Total Under in 24 of their last 40 games (+5.90 Units / 12% ROI)
• The Seattle Mariners have hit the 1st Five Innings (F5) Moneyline in 8 of their last 11 games (+5.15 Units / 34% ROI)

Tigers Best Bets Today:

• The Detroit Tigers have hit the Team Total Under in 11 of their last 14 games at home (+7.85 Units / 47% ROI)
• The Detroit Tigers have hit the 1st Five Innings (F5) Moneyline in 10 of their last 13 games (+7.10 Units / 50% ROI)
• The Detroit Tigers have covered the 1st Five Innings (F5) Run Line in 10 of their last 13 games (+6.90 Units / 43% ROI)
• The Detroit Tigers have hit the Game Total Under in 10 of their last 13 games at home (+6.70 Units / 46% ROI)
• The Detroit Tigers have hit the 1st Five Innings (F5) Team Total Under in 9 of their last 13 games at home (+4.75 Units / 29% ROI)

Mariners Against the Spread (ATS) Record

Against the spread this season, the Mariners are 25-40 against the Run Line (-8.4 Units / -12.37% ROI).

• 34-31 when betting on the Moneyline for -7.9 Units / -8.75% ROI
• 30-33 when betting on the total runs Over for -6.1 Units / -8.54% ROI
• 33-30 when betting on the total runs Under for -0.15 Units / -0.21% ROI

Tigers Against the Spread (ATS) Record

Against the spread this season, the Tigers are 28-34 against the Run Line (-10.55 Units / -12.2% ROI).

• 26-39 when betting on the Moneyline for -17.5 Units / -22.65% ROI
• 28-33 when betting on the total runs Over for -8.15 Units / -11.37% ROI
• 33-28 when betting on the total runs Under for +2.45 Units / 3.43% ROI

Tigers vs Mariners Home Run Prop Bets Today

Tigers vs Mariners Total Hits Prop Bets Today

Tigers vs Mariners Strikeout Prop Bets Today

Mariners Keys to the Game vs. the Tigers

The Mariners are just 6-16 (.273) vs bottom 10 scoring offenses this season Today, they face the Tigers (26th in runs scored).

The Mariners are 19-4 (.826) when they’ve hit 2 or more home runs this season — 5th best in MLB; League Avg: .709.

The Mariners are 25-15 (.625) when tied entering the 7th inning since the 2025 season — 3rd best in MLB; League Avg: .500.

The Mariners are 6-86 (.065) when trailing entering the 9th inning since the 2025 season — 5th best in MLB; League Avg: .047.

Tigers Keys to the Game vs. the Mariners

The Tigers are just 20-11 (.645) when leading entering the 7th inning this season — lowest in MLB; League Avg: .860.

The Tigers are just 19-7 (.731) when leading entering the 8th inning this season — lowest in MLB; League Avg: .894.

The Tigers are just 23-5 (.821) when leading entering the 9th inning this season — 3rd lowest in MLB; League Avg: .945.

The Tigers are just 3-10 (.231) when their opponents score in the first inning this season — 3rd lowest in MLB; League Avg: .353.

Mariners Hitting Stats & Trends

The Mariners are batting just .208 against LHP this season — lowest in MLB.

Mariners hitters have an OBP of just .288 (732 PA’s) against LHP this season — 3rd lowest in MLB.

Mariners hitters have an OPS of just .624 (732 PA’s) against LHP this season — 2nd lowest in MLB.

Mariners hitters are slugging just .336 against LHP this season — 2nd lowest in MLB.

Tigers Hitting Stats & Trends

Tigers hitters have drawn walks in 13% of their PA’s against LHP this season — best in MLB.

Tigers hitters have chased 24% of pitches out of the zone against LHP this season — lowest in MLB.

The Tigers are batting just .216 against LHP this season — tied for 3rd lowest in MLB.

The Tigers are just 20-11 (.645) when leading entering the 7th inning this season — lowest in MLB; League Avg: .860.

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 70% of opposing batters this season — highest in MLB.

Tigers Pitching Stats & Trends

Tigers pitchers have allowed 20 home runs at home this season — fewest in MLB.

Tigers pitchers have thrown at least two strikes in their first three pitches to 65% of opposing batters this season — 5th highest in MLB.

Tigers pitchers have had third base stolen on them 7 times this season — tied for 3rd most in MLB.

Tigers pitchers have walked 7% of batters when facing the leadoff batter in the inning since the 2025 season — tied for 2nd best in MLB.

More MLB Reading:

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

Bet now on Mariners vs Tigers and all games with BetMGM

Bet on MLB Odds at BetMGM

Sportsbook promos are always available at BetMGM. For new customers, check out the sportsbook welcome offer and BetMGM Refer a Friend. For existing customers, there are Odds Boosts, Parlay Boosts, contests and more.