- The Red Sox are -125 favorites vs the Mariners
- Mariners vs Red Sox Over / Under today: 7 Runs
- Mariners / Red Sox TV Channel: NESN | MRTV
The Seattle Mariners (+105) visit Fenway Park to take on the Boston Red Sox (-125) on September 1, 2026. First pitch is scheduled for 6:45 pm in Boston, MA.
This season, the Mariners are against the spread (ATS), while the Red Sox are ATS.
Mariners vs Red Sox Starting Pitchers Today:
- Mariners starting pitcher: Bryan Woo 9-9, 4.38 ERA
- Red Sox starting pitcher: Undecided 0-0, 0.00 ERA
Mariners vs. Red Sox Odds, Run Line, Over/Under & Moneyline
| Spread | Over / Under | Moneyline | |
| Mariners | +1.5 -210 | O 7 +100 | +105 |
| Red Sox | -1.5 +170 | U 7 -120 | -125 |
Mariners vs Red Sox Prediction for Today’s Game
Based on recent trends the model predicts the Red Sox will win Tuesday‘s MLB game with 51.0% confidence, factoring in game simulations, recent player performances, starting pitchers and injuries.
Bet now on Mariners vs Red Sox and all games with BetMGM
We’ve highlighted some favorite MLB player prop bets for Mariners players for Tuesday‘s game, looking at profitable historical betting trends:
Best Mariners Player Prop Bets Today:
- J.P. Crawford has hit the Walks Under in 21 of his last 25 away games (+13.80 Units / 32% ROI)
- Cal Raleigh has hit the Home Runs Over in 5 of his last 10 games (+13.10 Units / 131% ROI)
- Taylor Ward has hit the Total Bases Under in 17 of his last 25 games (+11.05 Units / 37% ROI)
- Cal Raleigh has hit the Hits Runs and RBIs Under in 19 of his last 25 away games (+11.00 Units / 32% ROI)
- Cole Young has hit the Hits Under in 15 of his last 25 games (+10.65 Units / 43% ROI)
And here are some favorite MLB player prop bets for Red Sox players for Tuesday‘s game, looking at profitable historical betting trends:
Best Red Sox Player Prop Best Bets Today:
- Mickey Gasper has hit the Home Runs Over in 5 of his last 10 games (+34.50 Units / 345% ROI)
- Adley Rutschman has hit the Walks Over in 14 of his last 25 games at home (+10.85 Units / 43% ROI)
- Roman Anthony has hit the Runs Under in 13 of his last 15 games (+10.50 Units / 47% ROI)
- Nick Sogard has hit the Hits Over in 16 of his last 20 games at home (+10.05 Units / 26% ROI)
- Nick Sogard has hit the Hits Runs and RBIs Over in 15 of his last 20 games at home (+9.95 Units / 43% ROI)
Mariners Best Bets Today:
- The Seattle Mariners have hit the Game Total Over in 28 of their last 45 away games (+11.85 Units / 24% ROI)
- The Seattle Mariners have hit the Team Total Under in 22 of their last 35 away games (+7.90 Units / 20% ROI)
- The Seattle Mariners have hit the 1st Five Innings (F5) Team Total Over in 11 of their last 16 games (+5.60 Units / 29% ROI)
Red Sox Best Bets Today:
- The Boston Red Sox have hit the 1st Five Innings (F5) Team Total Over in 31 of their last 45 games at home (+16.80 Units / 32% ROI)
- The Boston Red Sox have hit the Moneyline in 35 of their last 50 games (+15.05 Units / 21% ROI)
- The Boston Red Sox have hit the Team Total Over in 22 of their last 30 games at home (+13.40 Units / 38% ROI)
- The Boston Red Sox have covered the 1st Five Innings (F5) Run Line in 21 of their last 30 games at home (+11.55 Units / 34% ROI)
- The Boston Red Sox have covered the Run Line in 27 of their last 50 games (+9.40 Units / 16% ROI)
Mariners Against the Spread (ATS) Record
Against the spread this season, the Mariners are against the Run Line ( Units / ROI).
- away moneyline record when betting on the Moneyline for ML units Units / ML ROI ROI
- away total over record when betting on the total runs Over for over units Units / over ROI ROI
- away total under record when betting on the total runs Under for under units Units / under ROI ROI
Red Sox Against the Spread (ATS) Record
Against the spread this season, the Red Sox are against the Run Line ( Units / ROI).
- home moneyline record when betting on the Moneyline for ML units Units / ML ROI ROI
- home total over record when betting on the total runs Over for over units Units / over ROI ROI
- home total under record when betting on the total runs Under for under units Units / under ROI ROI
Red Sox vs Mariners Home Run Prop Bets Today
| Yes | |
|---|---|
| Cal Raleigh | +375 |
| Wilyer Abreu | +425 |
| Julio Rodriguez | +500 |
| Dominic Canzone | +500 |
| Randy Arozarena | +500 |
Red Sox vs Mariners Total Hits Prop Bets Today
| Over | Under | |
|---|---|---|
| Ceddanne Rafaela | 0.5 -235 | 0.5 +175 |
| Roman Anthony | 0.5 -225 | 0.5 +165 |
| Josh Naylor | 0.5 -225 | 0.5 +165 |
| Julio Rodriguez | 0.5 -220 | 0.5 +165 |
| Wilyer Abreu | 0.5 -210 | 0.5 +155 |
Red Sox vs Mariners Strikeout Prop Bets Today
| Over | Under | |
|---|---|---|
| Dominic Canzone | 0.5 -275 | 0.5 +200 |
| Taylor Ward | 0.5 -275 | 0.5 +195 |
| Roman Anthony | 0.5 -225 | 0.5 +165 |
| Jarren Duran | 0.5 -210 | 0.5 +155 |
| Ceddanne Rafaela | 0.5 -200 | 0.5 +145 |
Mariners Keys to the Game vs. the Red Sox
The Mariners are just 2-63 (.031) when trailing entering the 8th inning this season — 3rd lowest in MLB.
The Mariners are just 19-23 (.452) when they’ve scored in the first inning this season — 2nd lowest in MLB.
The Mariners are just 22-34 (.393) vs bottom 10 scoring offenses this season Today, they face the Red Sox (16th in runs scored).
The Mariners are just 2-66 (.029) when trailing entering the 9th inning this season — tied for 3rd lowest in MLB.
Red Sox Keys to the Game vs. the Mariners
The Red Sox are 44-30 (.595) after a win this season — 3rd best in MLB.
The Red Sox are 55-5 (.917) when leading entering the 7th inning this season — 5th best in MLB.
The Red Sox are 11-51 (.177) when trailing entering the 7th inning this season — 4th best in MLB.
The Red Sox are 63-2 (.969) when leading entering the 8th inning this season — 3rd best in MLB.
Mariners Hitting Stats & Trends
The Mariners are batting just .227 this season — lowest in MLB.
The Mariners are batting just .214 against LHP this season — lowest in MLB.
The Mariners are batting just .301 on the first pitch of at-bats this season — 2nd lowest in MLB.
The Mariners are batting just .147 with two-strikes this season — lowest in MLB.
Red Sox Hitting Stats & Trends
The Red Sox are batting .282 in lefty-lefty matchups this season — 2nd best in MLB.
29% of Red Sox hitters strikeouts have come on 95+ MPH fastballs this season — highest in MLB.
Red Sox hitters have an OPS of .765 (1,357 PA’s) against LHP this season — 4th best in MLB.
Red Sox hitters are slugging .248 on pitches out of the zone this season — 3rd best in MLB.
Mariners Pitching Stats & Trends
Mariners pitchers have a first-pitch strike rate of 66% this season — highest in MLB.
Mariners pitchers have walked 7% of batters this season — 2nd best in MLB.
Opponents have a swing rate of 51% against the Mariners pitchers this season — highest in MLB.
The Mariners pitchers have allowed division opponents to score first in just 36% of their games this season — lowest in MLB.
Red Sox Pitching Stats & Trends
Red Sox pitchers have walked 8% of batters this season — 3rd best in MLB.
Red Sox pitchers have walked 6% of batters when facing the leadoff batter in the inning this season — tied for 2nd best in MLB.
Red Sox pitchers have an ERA of 3.55 (615.1 IP) on the road this season — 2nd best in MLB.
Red Sox pitchers have allowed an average Exit Velocity of 88.3 MPH (3,233 batted balls) this season — 4th best in MLB.
More MLB Reading:
Bet now on Mariners vs Red Sox 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.
The content provided in this blog is intended for entertainment purposes only. All views and opinions expressed are the authors and reflect their individual perspectives on sports, betting, and related topics. This content should not be considered professional betting advice or the official views of BetMGM LLC. Please gamble responsibly. If you or someone you know is experiencing issues related to gambling, seek help from a licensed health professional. This blog is not liable for any losses, damages, or consequences resulting from betting activities.
