Rays vs. Red Sox Odds, Predictions & Best Bet for Monday, June 9

As if this AL East showdown wasn't exciting enough, we're now treated to Roman Anthony's MLB debut.

Andrew Brennan

Last updated: June 9, 2025 4:11 PM EDT • 2 min read

Rays vs. Red Sox Odds, Predictions & Best Bet for Monday, June 9 — Pictured: Boston's top-three prospects in Marcelo Mayer, Kristian Campbell, and Roman Anthony stand for the national anthem ahead of a Spring Training game. Photo by Ashley Green / USA TODAY NETWORK via Imagn Images.

As if tonight's AL East battle at Fenway Park wasn't exciting enough, we're now treated to Roman Anthony's MLB debut. He's set to bat fifth, and our Rays vs. Red Sox odds and prediction explore whether Boston can carry the momentum from its series win against the New York Yankees into this home affair against Tampa Bay.

Brayan Bello will take the bump for the Red Sox when first pitch is thrown at 7:10 p.m. ET, and he's coming off a quality start against the Los Angeles Angels.

⚾ Rays vs. Red Sox odds today

Here are the live odds for today's Rays vs. Red Sox matchup. See all of today's MLB odds for the latest lines from our best MLB betting sites.

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✅ Who will win Rays vs. Red Sox: Red Sox (-110 via FanDuel) ⭐⭐⭐
✅ Best prop pick: YRFI (-105 via bet365) ⭐⭐⭐⭐

💰 Rays vs. Red Sox best bet

👉 Here is my best bet for today's Rays vs. Red Sox matchup:

Red Sox moneyline

Best odds: -110 via FanDuel (bet $10 to win $9.09 profit)
Implied win probability: 52.38%

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Despite what their records suggest (the Rays are 35-30 and the Red Sox are 32-35), the Red Sox are the superior team in this matchup, and they boast the personnel to get after starting pitcher Shane Baz tonight.

The Baz breakout doesn't appear to be upon us after all, as he owns an ERA hovering around 5.00 after a scorching-hot start to the campaign. Meanwhile, Bello is coming off a strong outing, and Boston's offense got after the Yankees' pitching staff in all three games while posting 27 runs throughout the series.

I'm looking for Rafael Devers and Co. (which now includes Anthony) to rip the ball all over Fenway tonight, and for Bello to do just enough to keep his team ahead before one of baseball's best bullpens steps in.

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Written By:
Andrew Brennan

Andrew Brennan is a publishing editor for Sportsbook Review. He also heads the website’s MLB coverage, from the various futures markets to daily picks. Andrew believes a math-based approach is the best way to enjoy long-term success in sports betting, and he’s spent the better part of the last year fine-tuning his own process for MLB, NBA, and NFL picks. Andrew uses eight different sportsbooks to find the best odds available and various projection models to gather as much information as he can. His most used sportsbooks are bet365, FanDuel, and theScore Bet. When it comes to daily projection models, he regularly references NumberFire across all sports, as it’s one of the best free tools available. In terms of which daily markets Andrew attacks, he almost exclusively bets on pitcher strikeouts for baseball. When the winter rolls around, you’ll see him providing more variety when it comes to the NBA (points, assists, rebounds) and NFL (almost any offensive-based player prop). He used these tools to go +150 units in 2023. Andrew is also a passionate fantasy sports player. He’s played fantasy football, fantasy Premier League, and fantasy baseball for the last decade. He graduated from Durham College with his diploma in journalism after earning his degree in law from Carleton University. He’s worked in sports media since early 2017, first contributing at FanSided before moving to theScore. He joined SBR in 2022.