Phillies vs. Mariners Prediction and Odds - May 9, 2022

MLB action continues on Monday at 9:40PM ET as the Philadelphia Phillies square off with the Seattle Mariners at T-Mobile Park.

The Mariners will send Chris Flexen (1-4, 3.10 ERA) to the mound, pitting him against Ranger Suárez (2-1, 4.63 ERA) for the Phillies.

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

Today's Philadelphia vs. Seattle betting preview is proudly sponsored by PointsBet, which has a 5x $100 Risk-Free Bets promo for new users.

Who will win Phillies vs. Mariners?

Using advanced computer power and data, Dimers.com has simulated Monday's Phillies-Mariners MLB game 10,000 times.

Dimers' leading predictive analytics model, DimersBOT, currently gives the Phillies a 52% chance of winning against the Mariners.

More: Phillies vs. Mariners Simulated 10,000 Times

Phillies vs. Mariners Current Odds

• Run Line: Mariners +1.5 (-190), Phillies -1.5 (+168)
• Moneyline: Mariners -108, Phillies +100
• Total: Over/Under 7.5 (+100/-115)

Run Line, Moneyline and Over/Under

The Mariners are currently +1.5 underdogs against the Phillies, with -190 at BetMGM the best odds currently available.

For the favored Phillies (-1.5) to cover the run line, FanDuel Sportsbook has the best odds currently on offer at +168.

FanDuel Sportsbook currently has the best moneyline odds for the Mariners at -108, which means you can risk $108 to win $100, for a total payout of $208, if they get the W.

Meanwhile, Caesars Sportsbook currently has the best moneyline odds for the Phillies at +100, where you can risk $100 to win $100, for a total payout of $200, if they come out on top.

The Over/Under for total runs scored is set at 7.5 with BetMGM, which currently has the best odds for the Over at +100, while PointsBet currently has the best odds for the Under at -115.

As always, check out all the online sportsbooks that are available in your state for the best MLB odds and lines.

According to DimersBOT, the Mariners (+1.5) are a 64% chance of covering the run line, while the 7.5-run Over/Under is a 52% chance of going Over.

More: Live Scores for All Major Sports

Best Bets for Phillies vs. Mariners

• Run Line: Phillies -1.5 @ +168 via FanDuel Sportsbook
• Moneyline: Phillies @ +100 via Caesars Sportsbook (52% probability)
• Total: Over 7.5 @ +100 via BetMGM (52% probability)

Dimers' best bets are based on world-class simulations and betting intelligence to serve you the best possible plays every day of the year.

Although the Mariners are more likely to cover the run line, our best bet of Phillies -1.5 is based on the chance of that happening, according to DimersBOT, and the top odds available.

Phillies vs. Mariners Betting Guide

Use our dynamic widget below to explore the latest Moneyline, Over/Under and Run Line probabilities and odds for Philadelphia vs. Seattle, and click or tap on See Matchup for more.

Dimers has full betting coverage of Monday's Phillies-Mariners matchup, including pregame predictions, computer picks, and live win probabilities.

Remember, DimersBOT updates regularly, so keep an eye on this article for the latest betting analysis ahead of Phillies vs. Mariners on Monday May 9, 2022.

Best Sportsbook Offer for Phillies vs. Mariners

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Note: when you click or tap on a link on Dimers that leads to a third-party website that we have a commercial arrangement with (such as a sportsbook), we may earn a referral fee.

Phillies vs. Mariners 2022 Game Info

When do the Mariners play the Phillies?

• Date: Monday May 9, 2022
• Time: 9:40PM ET / 6:40PM PT
• Venue: T-Mobile Park

Want to join an online sportsbook and start betting on MLB today? Check out the best sports betting promos in your state.

Want more MLB analysis like this?

So, you liked our Phillies vs. Mariners betting analysis? Awesome. Did you know our MLB Betting News page has a detailed betting preview for every MLB game as soon as the sportsbooks put out their odds?

That's right, our predictive analytics model then compares those odds (aka Vegas odds) against its own probabilities to find edges in the markets, which allows us to create the most reliable MLB betting previews and get the jump on the public and the sportsbooks.

It's only a click away, so why not see for yourself?

Finally, Dimers' Baseball Futures page is our in-house approach to revealing who will win the 2022 World Series, with our data-led probabilities matched against the best odds to win the World Series.