Diamondbacks vs Pirates Prediction, Odds, Moneyline, Spread & Over/Under for May 27

Odds updated as of 2:12 p.m.

MLB action on Tuesday includes the Arizona Diamondbacks playing the Pittsburgh Pirates.

Before you do any MLB betting on this matchup at FanDuel Sportsbook, here's what you need to know.

Diamondbacks vs Pirates Game Info

• Arizona Diamondbacks (27-27) vs. Pittsburgh Pirates (19-36)
• Date: Tuesday, May 27, 2025
• Time: 9:40 p.m. ET
• Venue: Chase Field -- Phoenix, Arizona
• Coverage: MLB Network, ARID, and SportsNet PT

Diamondbacks vs Pirates Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: ARI: (-255) | PIT: (+210)
• Spread: ARI: -1.5 (-118) | PIT: +1.5 (-102)
• Total: 9 -- Over: (-100) | Under: (-122)

Diamondbacks vs Pirates Probable Starting Pitchers

Probable Pitchers: Corbin Burnes (Diamondbacks) - 3-2, 2.73 ERA vs Mike Burrows (Pirates) - 0-1, 7.20 ERA

This contest's pitching matchup is set, as the Diamondbacks will send Corbin Burnes (3-2) to the mound, while Mike Burrows (0-1) will take the ball for the Pirates. Burnes' team is 3-6-0 against the spread this season in his starts. Burnes' team has been victorious in 62.5% of the games he's started as the moneyline favorite with a record of 5-3. Burrows has started just one game with a set spread, which the Pirates failed to cover. The Pirates were the moneyline underdog for one Burrows start this season -- they lost.

Diamondbacks vs Pirates Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Diamondbacks win (72.8%)

Diamondbacks vs Pirates Moneyline

• The Diamondbacks vs Pirates moneyline has Arizona as a -255 favorite, while Pittsburgh is a +210 underdog on the road.

Diamondbacks vs Pirates Spread

• The Pirates are +1.5 on the run line against the Diamondbacks. The Pirates are -102 to cover, and the Diamondbacks are -118.

Diamondbacks vs Pirates Over/Under

• The Diamondbacks-Pirates contest on May 27 has been given an over/under of 9 runs. The over is set at -100 and the under at -122.

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Diamondbacks vs Pirates Betting Trends

• The Diamondbacks have been favorites in 33 games this season and have come away with the win 18 times (54.5%) in those contests.
• Arizona has a record of 2-1 when favored by -255 or more this year.
• The Diamondbacks and their opponents have hit the over in 23 of their 53 games with a total set by oddsmakers this season.
• The Diamondbacks are 25-28-0 against the spread in their 53 games with a line set by sportsbooks this season.
• The Pirates are 13-24 in games they were listed as the moneyline underdog (winning 35.1% of those games).
• Pittsburgh has a record of 1-3 when playing as a moneyline underdog with odds of +210 or longer (25%).
• In the 53 games bookmakers have set an over/under for the Pirates, they have combined with opponents to go over the total 20 times (20-30-3).
• The Pirates are 22-31-0 ATS this season.

Diamondbacks Player Leaders

• Geraldo Perdomo has 55 hits this season and a team-best OBP of .398. He has a .299 batting average and a slugging percentage of .467.
• Among all qualified hitters in MLB, he ranks 16th in batting average, eighth in on-base percentage, and 46th in slugging.
• Corbin Carroll has 58 hits to go with a slugging percentage of .556, both of which rank first among Arizona hitters this season. He's batting .260 with an on-base percentage of .332.
• Among qualified batters, his batting average ranks him 72nd, his on-base percentage 75th, and his slugging percentage eighth.
• Josh Naylor leads Arizona in slugging percentage (.450) powered by 20 extra-base hits.
• Naylor heads into this matchup with five games in a row with at least one hit. In his last five games he is hitting .250 with a double, a triple, a home run and four RBIs.
• Eugenio Suarez has been key for Arizona with 45 hits, an OBP of .315 plus a slugging percentage of .515.
• Suarez has hit safely in five games in a row. In his last five games he is hitting .400 with a double, a home run, a walk and three RBIs.

Pirates Player Leaders

• Oneil Cruz paces the Pirates with 39 hits. He's batting .238 and slugging .494 with an on-base percentage of .365.
• Including all qualifying hitters, he is 112th in batting average, while his on-base percentage ranks 34th and he is 34th in slugging.
• Cruz hopes to build on a six-game hitting streak in this matchup. During his last 10 outings he is hitting .235 with two doubles, a triple, three home runs, six walks and five RBIs.
• Andrew McCutchen leads his team with a .371 OBP. He has a batting average of .261 while slugging .369.
• His batting average is 70th among all qualified players, his on-base percentage ranks 31st, and he is 122nd in slugging.
• Bryan Reynolds is hitting .208 with seven doubles, six home runs and 19 walks.
• Adam Frazier is hitting .260 with seven doubles, two home runs and 14 walks.

Diamondbacks vs Pirates Head to Head

• 5/26/2025: 5-0 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 9.5, Favorite Moneyline: -190, Underdog Moneyline: +160)
• 8/4/2024: 6-5 ARI (Favorite: Pirates, Spread: -1.5, Total: 7.5, Favorite Moneyline: -158, Underdog Moneyline: +134)
• 8/3/2024: 4-2 PIT (Favorite: Pirates, Spread: -1.5, Total: 8.5, Favorite Moneyline: -122, Underdog Moneyline: +104)
• 8/2/2024: 9-8 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 8.5, Favorite Moneyline: -134, Underdog Moneyline: +114)
• 7/28/2024: 6-5 PIT (Favorite: Diamondbacks, Spread: -1.5, Total: 8.5, Favorite Moneyline: -116, Underdog Moneyline: -102)
• 7/27/2024: 9-5 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 8.5, Favorite Moneyline: -184, Underdog Moneyline: +154)
• 7/26/2024: 4-3 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 8.5, Favorite Moneyline: -166, Underdog Moneyline: +140)
• 7/9/2023: 4-2 PIT (Favorite: Diamondbacks, Spread: -1.5, Total: 9, Favorite Moneyline: -162, Underdog Moneyline: +136)
• 7/8/2023: 3-2 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 8, Favorite Moneyline: -134, Underdog Moneyline: +114)
• 7/7/2023: 7-3 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 8.5, Favorite Moneyline: -225, Underdog Moneyline: +188)

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