Diamondbacks vs Giants Prediction, Odds, Moneyline, Spread & Over/Under for July 1

Odds updated as of 9:12 p.m.

Tuesday's slate in the MLB includes a matchup between the Arizona Diamondbacks and the San Francisco Giants.

Before checking out the MLB betting lines on FanDuel Sportsbook, we've got you covered, in terms of the vital information about this matchup.

Diamondbacks vs Giants Game Info

• Arizona Diamondbacks (42-42) vs. San Francisco Giants (45-40)
• Date: Tuesday, July 1, 2025
• Time: 9:40 p.m. ET
• Venue: Chase Field -- Phoenix, Arizona
• Coverage: ARID and NBCS-BA

Diamondbacks vs Giants Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: ARI: (-130) | SF: (+110)
• Spread: ARI: -1.5 (+146) | SF: +1.5 (-178)
• Total: 9 -- Over: (-120) | Under: (-102)

Diamondbacks vs Giants Probable Starting Pitchers

Probable Pitchers: Zac Gallen (Diamondbacks) - 5-9, 5.75 ERA vs Hayden Birdsong (Giants) - 3-2, 4.13 ERA

The Diamondbacks will give the nod to Zac Gallen (5-9) versus the Giants and Hayden Birdsong (3-2). Gallen's team is 6-11-0 against the spread in his starts this season. Gallen's team has a record of 4-7 this season when he starts and they are the favorite on the moneyline. The Giants have gone 2-5-0 against the spread when Birdsong starts. The Giants were named the moneyline underdog for two Birdsong starts this season -- they split the games.

Diamondbacks vs Giants Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Diamondbacks win (58.4%)

Diamondbacks vs Giants Moneyline

• Looking at the moneyline for Giants-Diamondbacks, San Francisco is the underdog at +110, and Arizona is -130 playing at home.

Diamondbacks vs Giants Spread

• The Giants are +1.5 on the run line against the Diamondbacks. The Giants are -178 to cover, and the Diamondbacks are +146.

Diamondbacks vs Giants Over/Under

• The Diamondbacks-Giants contest on July 1 has been given an over/under of 9 runs. The over is set at -120 and the under at -102.

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Diamondbacks vs Giants Betting Trends

• The Diamondbacks have been favorites in 55 games this season and have come away with the win 28 times (50.9%) in those contests.
• This year Arizona has won 18 of 34 games when listed as at least -130 on the moneyline.
• The Diamondbacks' games have gone over the total in 42 of their 81 opportunities.
• In 81 games with a line this season, the Diamondbacks have a mark of 38-43-0 against the spread.
• The Giants have been the moneyline underdog 27 total times this season. They've gone 14-13 in those games.
• San Francisco has a 7-8 record (winning 46.7% of its games) when it has played as a moneyline underdog of +110 or longer.
• The Giants have combined with opponents to hit the over on the total 37 times this season for a 37-45-3 record against the over/under.
• The Giants have collected a 36-49-0 record ATS this season.

Diamondbacks Player Leaders

• Geraldo Perdomo is batting .262 with 18 doubles, a triple, nine home runs and 47 walks. He has an on-base percentage of .357 and a slugging percentage of .416.
• Among all qualifying hitters in baseball, his batting average ranks 66th, his on-base percentage ranks 37th, and he is 87th in slugging.
• Josh Naylor has a slash line of .304/.359/.474 this season and a team-best OPS of .834.
• He is 11th in batting average, 32nd in on-base percentage and 40th in slugging among qualified hitters.
• Eugenio Suarez is batting .257 with a .570 slugging percentage and 69 RBI this year.
• Suarez heads into this game with four games in a row with at least one hit. In his last five games he is batting .353 with a double, a home run and two RBIs.
• Ketel Marte has been key for Arizona with 64 hits, an OBP of .402 plus a slugging percentage of .592.

Giants Player Leaders

• Rafael Devers has an on-base percentage of .388 and has 84 hits, both team-high marks for the Giants. He's batting .261 and slugging .481.
• Including all the qualified players in MLB, he ranks 69th in batting average, seventh in on-base percentage and 35th in slugging percentage.
• Jung Hoo Lee has 17 doubles, six triples, six home runs and 29 walks while hitting .240. He's slugging .393 with an on-base percentage of .311.
• Including all qualifying hitters, he is 121st in batting average, 112th in on-base percentage and 112th in slugging percentage.
• Heliot Ramos has accumulated a slugging percentage of .453, a team-best for the Giants.
• Wilmer Flores is batting .244 with eight doubles, 11 home runs and 27 walks.

Diamondbacks vs Giants Head to Head

• 6/30/2025: 4-2 ARI (Favorite: Giants, Spread: -1.5, Total: 8.5, Favorite Moneyline: -148, Underdog Moneyline: +126)
• 5/14/2025: 8-7 ARI (Favorite: Giants, Spread: -1.5, Total: 8, Favorite Moneyline: -112, Underdog Moneyline: -104)
• 5/13/2025: 10-6 SF (Favorite: Diamondbacks, Spread: -1.5, Total: 7.5, Favorite Moneyline: -112, Underdog Moneyline: -104)
• 5/12/2025: 2-1 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 8, Favorite Moneyline: -118, Underdog Moneyline: -100)
• 9/25/2024: 8-2 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 8.5, Favorite Moneyline: -250, Underdog Moneyline: +205)
• 9/24/2024: 11-0 SF (Favorite: Diamondbacks, Spread: -1.5, Total: 8.5, Favorite Moneyline: -152, Underdog Moneyline: +128)
• 9/23/2024: 6-3 SF (Favorite: Diamondbacks, Spread: -1.5, Total: 8.5, Favorite Moneyline: -184, Underdog Moneyline: +154)
• 9/5/2024: 3-2 SF (Favorite: Giants, Spread: -1.5, Total: 7.5, Favorite Moneyline: -154, Underdog Moneyline: +130)
• 9/4/2024: 6-4 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 7.5, Favorite Moneyline: -134, Underdog Moneyline: +114)
• 9/3/2024: 8-7 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 7.5, Favorite Moneyline: -120, Underdog Moneyline: +102)

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