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

Odds updated as of 9:12 a.m.

The Tuesday schedule in 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 info 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: (-134) | SF: (+114)
• Spread: ARI: -1.5 (+142) | SF: +1.5 (-172)
• Total: 9.5 -- Over: (-100) | Under: (-122)

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

This contest's pitching matchup is set, as the Diamondbacks will send Zac Gallen (5-9) to the mound, while Hayden Birdsong (3-2) will get the nod for the Giants. Gallen's team is 6-11-0 against the spread in his starts this season. Gallen's team is 4-7 this season when he starts and they are the moneyline favorite. The Giants have a 2-5-0 record against the spread in Birdsong's starts. The Giants were 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 Diamondbacks-Giants, Arizona is the favorite at -134, and San Francisco is +114 playing on the road.

Diamondbacks vs Giants Spread

• The Diamondbacks are 1.5-run home favorites on the runline against the Giants. The Diamondbacks are +142 to cover, and the Giants are -172.

Diamondbacks vs Giants Over/Under

• A total of 9.5 runs has been set for the Diamondbacks-Giants game on July 1, with the over available at -100 and the under at -122.

Bet on Arizona Diamondbacks vs. San Francisco Giants on FanDuel today!

Diamondbacks vs Giants Betting Trends

• The Diamondbacks have been victorious in 28, or 50.9%, of the 55 contests they have been chosen as favorites in this season.
• Arizona has a record of 18-14 in contests when bookmakers favor them by -134 or more on the moneyline.
• The Diamondbacks' games have gone over the total in 42 of their 81 opportunities.
• The Diamondbacks are 38-43-0 against the spread in their 81 games with a line set by sportsbooks this season.
• The Giants are 14-13 in games they were the underdog on the moneyline (winning 51.9% of those games).
• In games it has played as a moneyline underdog with odds of +114 or longer, San Francisco has a 7-8 record (winning 46.7% of its games).
• The Giants have played in 85 games with an over/under set, and have combined with their opponents to go over the total 37 times (37-45-3).
• The Giants have collected a 36-49-0 record against the spread this season.

Diamondbacks Player Leaders

• Geraldo Perdomo has 18 doubles, a triple, nine home runs and 47 walks while batting .262. He has an on-base percentage of .357 and a slugging percentage of .416.
• Among qualified hitters, he is 66th in batting average, his on-base percentage ranks 38th, and he is 87th in slugging.
• Josh Naylor leads the Diamondbacks with an OPS of .834. He has a slash line of .304/.359/.474 this season.
• Among qualified batters, his batting average places him 11th, his on-base percentage 33rd, and his slugging percentage 39th.
• Eugenio Suarez has collected 77 base hits, an OBP of .324 and a slugging percentage of .570 this season.
• Suarez takes a four-game hitting streak into this game. During his last five outings 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 84 hits with a .388 on-base percentage, leading the Giants in both categories. He's batting .261 and slugging .481.
• Including all the qualified players in the majors, he ranks 69th in batting average, seventh in on-base percentage and 34th in slugging percentage.
• Jung Hoo Lee is batting .240 with 17 doubles, six triples, six home runs and 29 walks. He's slugging .393 with an on-base percentage of .311.
• His batting average ranks 121st among all qualified players, his on-base percentage ranks 112th, and he is 112th in slugging.
• Heliot Ramos has accumulated a slugging percentage of .453, a team-best for the Giants.
• Wilmer Flores is hitting .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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