Red Sox vs. Pirates Betting Lines, Odds, & Player Matchups August 31, 2025

Data Skrive
Data Skrive

Lucas Giolito will attempt to pick up his 10th victory of the season when the Boston Red Sox (75-62) host the Pittsburgh Pirates (61-76) on Sunday at 1:35 p.m. ET. The Red Sox are favored in the matchup (-179) against the Pirates (+149). Giolito starts for Boston while Pittsburgh will counter with Mitch Keller.

Check out all the Latest Baseball Betting Previews!

Betting Odds

Red Sox to win vs Pirates -179

Bet $20, Payout $31.17

Red Sox vs. Pirates betting lines

  • Favorite: Red Sox (-179)
  • Underdog: Pirates (+149)
  • Over/under: 8.5

Red Sox betting info, hitting leaders, & pitching

Red Sox betting info

  • The Red Sox have compiled a 49-34 record in games they were listed as the moneyline favorite (winning 59% of those games).
  • Boston has gone 12-5 (winning 70.6% of its games) when playing as moneyline favorites of -179 or shorter.
  • Based on this contest’s moneyline, the Red Sox have an implied win probability of 64.2%.
  • Boston has played in 136 games with over/under set, and have combined with opponents to go over the total 66 times (66-66-4).
  • The Red Sox have collected a 70-66-0 record against the spread this season.

Red Sox hitting info

  • Jarren Duran paces the Red Sox with a .258 batting average.
  • Among hitters in MLB, Duran ranks 140th in homers and 42nd in RBI.
  • Duran brings a three-game hitting streak into this matchup. During his last five outings he is batting .263 with a home run, a walk and three RBIs.
  • Trevor Story’s 22 home runs, 84 runs batted in and .258 batting average are all team-highs.
  • Among all MLB batters, Story ranks 44th in homers and 16th in RBI.
  • Ceddanne Rafaela is batting .250 with 29 doubles, three triples, 15 home runs and 22 walks.
  • Alex Bregman has 24 doubles, 16 home runs and 39 walks while batting .287.

Red Sox pitching rankings

  • The Red Sox pitching staff ranks 20th in MLB with a collective 8.3 strikeouts per nine innings.
  • Boston’s 3.70 team ERA ranks fifth among all MLB pitching staffs.
  • The Red Sox have the 16th-ranked WHIP in baseball (1.289).
  • The Red Sox allow the fourth-fewest home runs in baseball (138 total, 1.0 per game).
  • Boston its 10-3 loss the last time out, the team struck out nine Pirates batters while allowing 12 hits.

Pirates betting info, hitting leaders, & pitching

Pirates betting info

  • The Pirates have been underdogs in 95 games this season and won 40 (42.1%) of those contests.
  • Pittsburgh has a record of 8-22, a 26.7% win rate, when it’s set as an underdog of +149 or more by bookmakers this season.
  • The moneyline for this contest implies a 40.2% chance of a victory for the Pirates.
  • Pittsburgh and its opponents have gone over the total this season in 57 of its 136 opportunities.
  • The Pirates have an ATS record of 74-62-0 in 136 games with a spread this season.

Pirates hitting info

  • Bryan Reynolds leads Pittsburgh in runs batted in with 68 while batting .245.
  • Reynolds’ home run total ranks 123rd in the majors, and he is 55th in RBI.
  • Oneil Cruz’s 19 home runs are most among Pittsburgh batters. He’s driven in 53 runs this season while slugging .395.
  • Cruz ranks 66th overall in home runs and 113th in RBI this season.
  • Cruz heads into this game on a two-game hitting streak. In his last five games he is batting .125 with a home run, three walks and two RBIs.
  • Andrew McCutchen is slashing .247/.338/.386 this season for the Pirates.
  • McCutchen brings a two-game hitting streak into this matchup. During his last five outings he is hitting .400 with two doubles, three walks and three RBIs.
  • Tommy Pham has 86 hits and an OBP of .342 to go with a slugging percentage of .391 this season.
  • Pham enters this matchup on a four-game hitting streak. In his last five games he is batting .222 with a double, a home run, four walks and seven RBIs.

Pirates pitching rankings

  • The Pirates strike out 8.1 batters per nine innings as a pitching staff, 21st in MLB.
  • Pittsburgh has pitched to a 3.91 ERA this season, which ranks 13th in baseball.
  • The Pirates have a combined 1.216 WHIP as a pitching staff, fifth-lowest in MLB.
  • The Pirates have allowed the third-fewest home runs this season at just 131, or 1.0 per game.
  • Pittsburgh earned a 10-3 win in its most recent game, striking out eight Red Sox batters while allowing eight hits.
Author Profile
BetDecider Team

The BetDecider team brings you the most current sports betting content, with expert insights and tips. Our aim is that you can make an informed betting decision, including best odds and exclusive sportsbook offers, to maximize your betting experience.

Ryan Knuppel

Knup Solutions [molongui_author_name]

About Ryan Knuppel

Ryan has been one of the leading sports business & iGaming professionals for over 15 years. He started as a freelance writer and now operates one of the top sports content agencies around, Knup Solutions. He has literally written 10,000 plus sports and betting related articles across the web.

 

Sports Network:

sports20.com, usawager.com, knupsports.com, baseballspotlight.com, basketballarticles.com, betdecider.com, njsportsbookreview.com, dunkelindex.com, sportspub.com, oddschoice.com

 

Betting Guide

How Money Line Works?

Moneyline betting is by far the easiest way to place a sports wager. There are no point spreads to parse, no garbage-time free throws to ruin your betting day, and no last-minute meaningless touchdowns to take you from a winner to a loser.

How to Bet Odds

When we, as sports fans, learned our multiplication tables, we aced the number 7. Seven, 14, 21, 28, 35, 42 were easy because we all watched football on the weekends. Multiplication by sevens, then add a three, a six after a missed PAT.

How to Bet on NFL Games

Baseball is America’s pastime, but football is America’s crazed passion, with its weekly schedule of games, millions of television viewers across the country and the world, and the billion-dollar stadiums that serve as Sunday cathedrals in 32 American cities.

What is the Spread?

If you are a golfer or have ever played on a bowling team, think of a point spread like a handicap. It is a way for two teams of differing abilities to play each other on equal footing.  The better team, and the favorite in the game, gives a certain amount …