Mariners vs. Red Sox Prediction and Odds - May 15, 2023

MLB action continues on Monday at 7:10PM ET as the Seattle Mariners lock horns with the Boston Red Sox at Fenway Park.

Tanner Houck (3-2, 5.26 ERA) will get the ball for the Red Sox, while the Mariners are going with George Kirby (4-2, 2.62 ERA).

Dimers' free betting picks for Mariners vs. Red Sox, plus game predictions and betting odds, are featured below.

Who Will Win: Mariners vs. Red Sox

Based on high-tech machine learning and data, Dimers.com has simulated Monday's Mariners-Red Sox MLB game 10,000 times.

Dimers' renowned predictive analytics model, DimersBOT, can't split the two teams, giving both the Mariners and Red Sox a 50% chance of winning the game.

More: Betting Guide for Mariners vs. Red Sox

Mariners vs. Red Sox Current Odds

• Run Line: Red Sox +1.5 (-152), Mariners -1.5 (+135)
• Moneyline: Red Sox +106, Mariners -120
• Total: Over/Under 10 (-105/-115)

Run Line, Moneyline and Over/Under

The Red Sox are +1.5 underdogs against the Mariners, with -152 at FanDuel Sportsbook the best odds currently available.

For the favored Mariners (-1.5) to cover the run line, BetMGM has the best odds currently on offer at +135.

FanDuel Sportsbook currently has the best moneyline odds for the Red Sox at +106. That means you can throw down $100 to profit $106, earning a total payout of $206, if they win.

Elsewhere, PointsBet currently has the best moneyline odds for the Mariners at -120, where you can risk $120 to win $100, for a total payout of $220, if they come out on top.

The Over/Under for total runs scored sits at 10 with PointsBet, which currently has the best odds for the Over at -105, as well as the best odds for the Under at -115.

As always, make sure you check the sportsbooks you can bet with in your state for the best MLB odds and lines.

According to DimersBOT, the Red Sox (+1.5) have a 62% chance of covering the run line, while the 10-run Over/Under has a 52% chance of going Under.

More: Free Prop Picks

Best Bets for Mariners vs. Red Sox

• Run Line: Red Sox +1.5 @ -152 via FanDuel Sportsbook (62% probability)
• Moneyline: Red Sox @ +106 via FanDuel Sportsbook (50% probability)
• Total: Under 10 @ -115 via PointsBet (52% probability)

Our best bets are based on world-class modeling and gambling expertise to bring you the best possible plays every day of the year.

Mariners vs. Red Sox Prediction

Click or tap on See Matchup to reveal more.

Dimers has full coverage of Monday's Mariners-Red Sox matchup, including pregame predictions, free betting picks, and live scores.

Don't forget, DimersBOT updates often, so keep an eye on this page for the latest betting analysis before Mariners vs. Red Sox on Monday May 15, 2023.

Mariners vs. Red Sox 2023 Game Info

Monday's action between the Red Sox and Mariners at Fenway Park is scheduled to start at 7:10PM ET.

• Who: Seattle Mariners vs. Boston Red Sox
• Date: Monday May 15, 2023
• Time: 7:10PM ET / 4:10PM PT
• Venue: Fenway Park

Enjoy Dimers and want to keep the site free? Every time you join a sportsbook featured here, we get paid a small fee.

These fees help us keep Dimers free for all sports fans. So, if you like what you see, support us by joining one of our legal sports betting partners now.

Calling Our Shot ⚾️ Best Bets

Calling Our Shot produces daily MLB betting content, including the free picks featured below.

Make Informed Sports Betting Decisions with Dimers

Dimers' predictions are made after 10,000 simulations per game, using reliable and up-to-date data sources and analytical methods.

While these Mariners vs. Red Sox predictions can help you make informed decisions, it's important that you gamble responsibly and manage your bankroll effectively.

For additional resources and advice on responsible gambling, please call 1-800-GAMBLER.

What Other MLB Games Are on Today?

Now you've got the 411 on Mariners vs. Red Sox, check out the latest betting coverage for all upcoming MLB games thanks to Dimers' MLB Picks and Predictions page, where you can find probabilities and odds, plus our best bets for each and every MLB matchup.

Want a pick for the Run Line? You got it. How about the Over/Under? Yup, got that too. The Moneyline? Yes sir. And these picks are good, I mean REALLY good!

In addition to MLB picks and predictions, we also provide the best MLB prop bets for today, projecting home runs, RBIs, and more against the best odds available every single day of the MLB season.

Finally, Dimers' MLB Futures page is our in-house approach to revealing who will win the World Series, with our data-led probabilities matched against the best odds on the market.