Red Sox vs Mariners Prediction, Odds & Player Prop Bets Today – MLB, Aug 2

min read
MLB betting odds, predictions and betting odds for today's games
(AP Photo)
BetMGM Betting @BETMGM Aug 02, 2023, 3:32 PM
  • The Mariners are -125 favorites vs the Red Sox
  • Red Sox starting pitcher: Kutter Crawford
  • Mariners starting pitcher: Logan Gilbert
  • Watch the game on ROOT Sports NW

The Boston Red Sox (+105) visit T-Mobile Park to take on the Seattle Mariners (-125) on Wednesday, August 2, 2023. First pitch is scheduled for 4:10pm EDT in Seattle.

The Mariners are the betting favorite in this game, with the run line sitting at -1.5 (+155).

The Red Sox vs Mariners Over/Under is 8 total runs for the game.

This season, the Red Sox are 57-50 against the spread (ATS), while the Mariners are 51-56 ATS.

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

SpreadOver / UnderMoneyline
Red Sox+1.5 -190O 8 +100+105
Mariners -1.5 +155U 8 -120-125

Red Sox vs Mariners Prediction for Today’s Game

Based on recent trends the model predicts the Mariners will win Wednesday‘s MLB matchup with 56.9% confidence.

This prediction factors in starting pitchers, recent team and player hitting performances, the last 5 games for both the Red Sox and Mariners and up-to-date player injuries.


Bet now on Red Sox vs Mariners and all games with BetMGM


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

Best Red Sox Player Prop Bets Today:

  • Justin Turner has hit the RBIs Over in 15 of his last 21 games (+17.45 Units / 83% ROI)
  • Justin Turner has hit the Hits Runs and RBIs Over in 20 of his last 24 games (+14.95 Units / 46% ROI)
  • Triston Casas has hit the Singles Over in 17 of his last 25 away games (+14.85 Units / 59% ROI)
  • Triston Casas has hit the Total Bases Over in 13 of his last 14 games (+12.40 Units / 59% ROI)
  • Triston Casas has hit the Hits Over in 14 of his last 15 games (+12.00 Units / 41% ROI)

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

Best Mariners Player Prop Best Bets Today:

  • Tom Murphy has hit the Hits Over in 15 of his last 17 games (+12.35 Units / 48% ROI)
  • Tom Murphy has hit the Total Bases Over in 15 of his last 17 games (+12.35 Units / 47% ROI)
  • J.P. Crawford has hit the Hits Over in 22 of his last 27 games (+12.25 Units / 22% ROI)
  • Eugenio Suarez has hit the RBIs Over in 10 of his last 15 games (+12.05 Units / 80% ROI)
  • Tom Murphy has hit the Runs Over in 11 of his last 18 games (+10.20 Units / 57% ROI)

Mariners vs Red Sox Home Run Prop Bets Today

Over Under
Teoscar Hernandez 0.5 +320 0.5 -550
J.P. Crawford 0.5 +550 0.5 -1200
Eugenio Suarez 0.5 +325 0.5 -550
Julio Rodriguez 0.5 +340 0.5 -600
Dominic Canzone 0.5 +450 0.5 -900

Mariners vs Red Sox Total Hits Prop Bets Today

Over Under
Teoscar Hernandez 0.5 -225 0.5 +165
J.P. Crawford 0.5 -185 0.5 +135
Eugenio Suarez 0.5 -190 0.5 +140
Julio Rodriguez 0.5 -275 0.5 +210
Dominic Canzone 0.5 -160 0.5 +125

Mariners vs Red Sox RBI Prop Bets Today

Over Under
Teoscar Hernandez 0.5 +175 0.5 -250
J.P. Crawford 0.5 +250 0.5 -350
Eugenio Suarez 0.5 +160 0.5 -210
Julio Rodriguez 0.5 +160 0.5 -210
Dominic Canzone 0.5 +210 0.5 -275

Mariners vs Red Sox Strikeout Prop Bets Today

Over Under
Logan Gilbert 5.5 -135 5.5 +105
Kutter Crawford 5.5 +110 5.5 -145
  • The Boston Red Sox have hit the Game Total Under in 37 of their last 63 games (+9.65 Units / 14% ROI)
  • The Boston Red Sox have hit the Moneyline in 52 of their last 94 games (+9.55 Units / 8% ROI)
  • The Boston Red Sox have covered the Run Line in 24 of their last 39 games (+9.10 Units / 18% ROI)
  • The Boston Red Sox have hit the 1st Five Innings (F5) Team Total Under in 24 of their last 39 away games (+8.40 Units / 18% ROI)
  • The Boston Red Sox have hit the Team Total Under in 21 of their last 34 away games (+7.25 Units / 19% ROI)
  • The Seattle Mariners have hit the 1st Five Innings (F5) Team Total Over in 33 of their last 53 games at home (+10.25 Units / 15% ROI)
  • The Seattle Mariners have hit the Game Total Over in 17 of their last 28 games at home (+6.50 Units / 21% ROI)
  • The Seattle Mariners have covered the Run Line in 14 of their last 25 games (+5.25 Units / 17% ROI)
  • The Seattle Mariners have hit the Moneyline in 17 of their last 27 games (+4.35 Units / 13% ROI)
  • The Seattle Mariners have hit the Team Total Over in 29 of their last 51 games at home (+4.25 Units / 7% ROI)

Red Sox Against the Spread (ATS) Record

Against the spread this MLB season, the Red Sox have gone 57-50 against the Run Line (+1.15 Units / 0.82% ROI).

  • 57-50 when betting on the Moneyline for +4.8 Units / 3.7% ROI
  • 54-50 when betting on the total runs Over for -1.6 Units / -1.36% ROI
  • 50-54 when betting on the total runs Under for -9.9 Units / -8.41% ROI

Mariners Against the Spread (ATS) Record

Against the spread this MLB season, the Mariners have gone 51-56 against the Run Line (-7 Units / -5.09% ROI).

  • 55-52 when betting on the Moneyline for -12 Units / -7.94% ROI
  • 53-52 when betting on the total runs Over for -4.55 Units / -3.82% ROI
  • 52-53 when betting on the total runs Under for -5.85 Units / -5.01% ROI

Kutter Crawford has allowed an OPS of 1.028 (164 PA’s) when facing the leadoff batter in the inning since last season — highest in MLB among starting pitchers with at least 106 total IP; League Avg: .704 — 0 Percentile.

Kutter Crawford has allowed a slugging percentage of .638 (97 Total Bases / 152 ABs) when facing the leadoff batter in the inning since last season — highest in MLB among starting pitchers with at least 106 total IP; League Avg: .404 — 0 Percentile.

Kutter Crawford has thrown his slider 47% of the time (239/505) when he’s behind in the count since last season — 3rd highest in MLB among starting pitchers with at least 106 total SL; League Avg: 20% — 98th Percentile.

Kutter Crawford has thrown breaking pitches 58% of the time (179/309) on the first pitch of at-bats this season — 3rd highest in MLB among starting pitchers with at least 42 total IP; League Avg: 33% — 98th Percentile.

Mariners Starting Pitcher Stats & Trends

Opponents are hitting just .263 against Logan Gilbert on the first pitch of at-bats this season — tied for seventh best among qualified SPs– 90th Percentile. Opponents batted .476 (39-for-82) against him on the first pitch of at-bats last season — worst among qualified SPs– second Percentile.

Logan Gilbert has allowed an OBP of just .167 (269 PA’s) with two-strikes this season — 2nd best among qualified SPs in MLB; League Avg: .238 — 98th Percentile.

Logan Gilbert has allowed an OPS of just .356 (269 PA’s) with two-strikes this season — 2nd best among qualified SPs in MLB; League Avg: .504 — 98th Percentile.

Logan Gilbert has allowed an OBP of just .180 (139 PA’s) versus the bottom of the order this season — best among qualified SPs in MLB; League Avg: .291 — 100th Percentile.

Red Sox Keys to the Game vs. the Mariners

The Red Sox are 19-7 (.731) after a home win this season — best in MLB; League Avg: .541.

The Red Sox are 42-2 (.955) when leading entering the 7th inning this season — best in MLB; League Avg: .858.

The Red Sox are 24-7 (.774) when they’ve hit 2 or more home runs this season — 5th best in MLB; League Avg: .687.

The Red Sox are 19-12 (.613) after a win as underdogs this season — 4th best in MLB; League Avg: .446.

Mariners Keys to the Game vs. the Red Sox

The Mariners are 67-10 (.870) when they’ve had 10 or more hits since last season — 2nd best in MLB; League Avg: .725.

The Mariners are 108-9 (.923) when leading entering the 7th inning since last season — 4th best in MLB; League Avg: .872.

The Mariners are 27-4 (.871) when they’ve had 10 or more hits this season — best in MLB; League Avg: .722.

The Mariners are 33-3 (.917) when they’ve had 5 or more XBH since last season — best in MLB; League Avg: .794.

The Red Sox are batting .341 when facing the starting pitcher for the 3rd time in a game this season — best in MLB; League Avg: .264.

Red Sox hitters are slugging .566 when facing the starting pitcher for the 3rd time in a game this season — best in MLB; League Avg: .445.

Red Sox hitters have an OBP of .397 (452 PA’s) when facing the starting pitcher for the 3rd time in a game this season — best in MLB; League Avg: .327.

The Red Sox are batting .306 when facing the starting pitcher for the 3rd time in a game since last season — best in MLB; League Avg: .264.

The Mariners are batting just .226 at home since last season — 2nd lowest in MLB; League Avg: .248.

Mariners hitters have an OBP of just .289 (501 PA’s) when facing the starting pitcher for the 3rd time in a game this season — 2nd lowest in MLB; League Avg: .327.

The Mariners are batting just .314 on the first pitch of at-bats since the 2021 season — lowest in MLB; League Avg: .342.

The Mariners are batting just .112 on pitches out of the zone this season — lowest in MLB; League Avg: .151.

Red Sox pitchers have walked 304 of 4,024 batters (8%) this season — 5th best in MLB; League Avg: 9%.

Red Sox pitchers have walked 65 of 948 batters (7%) when facing the leadoff batter in the inning this season — 4th best in MLB; League Avg: 8%.

Red Sox pitchers have an ERA of 5.04 (900.1 IP) against division opponents since last season — 3rd highest in MLB; League Avg: 4.08.

Red Sox pitchers have allowed an exit velocity over 100 MPH 1,635 times since last season — 5th most in MLB.

Mariners pitchers have a strikeout rate of 30% in close and late situations this season — 2nd best in MLB; League Avg: 25%.

Opponents have a swing rate of 50% against the Mariners pitchers this season — highest in MLB; League Avg: 47%.

Mariners pitchers have walked 279 of 3,969 batters (7%) this season — 2nd best in MLB; League Avg: 9%.

Mariners pitchers have walked 168 of 2,418 batters (7%) when facing the leadoff batter in the inning since last season — tied for 5th best in MLB; League Avg: 8%.

Mariners vs. Red Sox Injuries Tonight That May Affect Prop Bets 

  • Easton McGee (Mariners): Forearm, D60
  • Marco Gonzales (Mariners): Forearm, D60
  • Robert Ray (Mariners): Flexor, D60
  • William Murfee (Mariners): Elbow, D60
  • Evan White (Mariners): Adductor, D60
  • Jarred Kelenic (Mariners): Foot, D10
  • Kaleb Ort (Red Sox): Elbow, D60
  • Zachery Kelly (Red Sox): Elbow, D60
  • Corey Kluber (Red Sox): Shoulder, D15
  • Tanner Houck (Red Sox): Face, D15
  • Trevor Story (Red Sox): Elbow, D60
  • Gregory Mills (Red Sox): Elbow, D60
  • Garrett Whitlock (Red Sox): Elbow, D15
  • Christopher Sale (Red Sox): Shoulder, D60
  • Justin Turner (Red Sox): Heel, Day-to-Day
  • Joely Rodríguez (Red Sox): Hip, D15
  • Raúl Mondesi (Red Sox): Knee, D60

Bet now on Red Sox vs Mariners and all games with BetMGM


Bet on MLB Odds at BetMGM

At BetMGM, you can bet online with updated MLB betting odds. And with live sports betting, the best online sports betting and mobile sports betting (with the BetMGM Sportsbook app) experiences are at BetMGM.

BetMGM first bet offer for $1000
About the Author

BetMGM Betting

Read More @BETMGM

Our BetMGM betting authors are experts who focus on individual game matchups & player prop bets with an emphasis on betting odds, lines & predictions.

Our BetMGM betting authors are experts who focus on individual game matchups & player prop bets with an emphasis on betting odds, lines & predictions.