Red Sox vs Diamondbacks Prediction, Odds, Moneyline, Spread & Over/Under for Aug. 17

Odds updated as of 7:12 p.m.

The MLB slate on Monday includes the Boston Red Sox taking on the Arizona Diamondbacks.

We've got you covered, in terms of the most important information about this game before you take a look at the MLB odds and spreads on FanDuel Sportsbook.

Red Sox vs Diamondbacks Game Info

• Boston Red Sox (66-58) vs. Arizona Diamondbacks (66-59)
• Date: Monday, August 17, 2026
• Time: 7:10 p.m. ET
• Venue: Fenway Park -- Boston, Massachusetts
• Coverage: NESN and Dbacks.TV

Red Sox vs Diamondbacks Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: BOS: (-130) | ARI: (+120)
• Spread: BOS: -1.5 (+150) | ARI: +1.5 (-182)
• Total: 9 -- Over: (-105) | Under: (-115)

Red Sox vs Diamondbacks Probable Starting Pitchers

Probable Pitchers: Alec Gamboa (Red Sox) - 0-0, 1.59 ERA vs Mitch Bratt (Diamondbacks) - 1-1, 3.74 ERA

This contest's pitching matchup is set, as the Red Sox will send Alec Gamboa to the mound, while Mitch Bratt (1-1) will take the ball for the Diamondbacks. Gamboa did not pitch as the moneyline favorite in any games last season. When Bratt starts, the Diamondbacks are 4-3-0 against the spread. The Diamondbacks have a 4-1 record in Bratt's five starts this season when they were the underdog on the moneyline.

Red Sox vs Diamondbacks Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Red Sox win (66.2%)

Red Sox vs Diamondbacks Moneyline

• The Red Sox vs Diamondbacks moneyline has Boston as a -130 favorite, while Arizona is a +120 underdog on the road.

Red Sox vs Diamondbacks Spread

• The Red Sox are 1.5-run home favorites on the runline against the Diamondbacks. The Red Sox are +150 to cover, and the Diamondbacks are -182.

Red Sox vs Diamondbacks Over/Under

• Red Sox versus Diamondbacks, on Aug. 17, has an over/under of 9, with the over being -105 and the under -115.

Bet on Boston Red Sox vs. Arizona Diamondbacks on FanDuel today!

Red Sox vs Diamondbacks Betting Trends

• The Red Sox have been chosen as favorites in 83 games this year and have walked away with the win 43 times (51.8%) in those games.
• This season Boston has been victorious 24 times in 48 chances when named as a favorite of at least -130 on the moneyline.
• Contests with the Red Sox have gone over the total set by bookmakers in 54 of 122 chances this season.
• In 122 games with a line this season, the Red Sox have a mark of 59-63-0 against the spread.
• The Diamondbacks have been the moneyline underdog 69 total times this season. They've finished 32-37 in those games.
• In games it has played as a moneyline underdog with odds of +120 or longer, Arizona has a record of 16-14 (53.3%).
• The Diamondbacks have played in 124 games with an over/under set, and have combined with their opponents to go over the total 52 times (52-68-4).
• The Diamondbacks have gone 67-57-0 against the spread this season.

Red Sox Player Leaders

• Wilyer Abreu is hitting .257 with 27 doubles, three triples, 22 home runs and 55 walks. He has an on-base percentage of .335 and a slugging percentage of .473.
• Among the qualifying hitters in baseball, his batting average ranks 71st, his on-base percentage ranks 67th, and he is 33rd in slugging.
• Ceddanne Rafaela has hit 16 homers this season while driving in 63 runs. He's batting .285 this season and slugging .463 with an on-base percentage of .323.
• Among qualified hitters, he is 17th in batting average, 85th in on-base percentage and 38th in slugging percentage.
• Willson Contreras leads his team in OBP (.389) and total hits (108) this season.
• Caleb Durbin has 12 home runs, 60 RBI and a batting average of .252 this season.
• Durbin has safely hit in two games in a row. During his last five outings he is hitting .368 with a home run, two walks and six RBIs.

Diamondbacks Player Leaders

• Corbin Carroll has collected 113 hits, a team-best for the Diamondbacks. He's batting .248 and slugging .490 with an on-base percentage of .344.
• He ranks 86th in batting average, 51st in on-base percentage and 23rd in slugging percentage among all qualified batters in the majors.
• Carroll hopes to build on a six-game hitting streak in this matchup. During his last 10 games he is batting .289 with four doubles, three triples, two home runs, five walks and four RBIs.
• Ketel Marte is slugging .446 to pace his team. He has a batting average of .249 with an on-base percentage of .314.
• Including all qualifying players, he ranks 83rd in batting average, 103rd in on-base percentage and 53rd in slugging percentage.
• Geraldo Perdomo is batting .247 with 16 doubles, six triples, nine home runs and 73 walks.
• Gabriel Moreno's .385 OBP paces his team.

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