Diamondbacks vs Giants Prediction, Odds, Moneyline, Spread & Over/Under for May 13

Odds updated as of 5:17 a.m.

The Arizona Diamondbacks versus the San Francisco Giants is on the MLB schedule for Tuesday.

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

Diamondbacks vs Giants Game Info

• Arizona Diamondbacks (22-20) vs. San Francisco Giants (24-18)
• Date: Tuesday, May 13, 2025
• Time: 9:45 p.m. ET
• Venue: Oracle Park -- San Francisco, California
• Coverage: MLB Network, NBCS-BA, and ARID

Diamondbacks vs Giants Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: ARI: (-116) | SF: (-102)
• Spread: ARI: -1.5 (+158) | SF: +1.5 (-192)
• Total: 7.5 -- Over: (-115) | Under: (-105)

Diamondbacks vs Giants Probable Starting Pitchers

Probable Pitchers: Brandon Pfaadt (Diamondbacks) - 6-2, 3.28 ERA vs Robbie Ray (Giants) - 5-0, 2.84 ERA

The probable starters are Brandon Pfaadt (6-2) for the Diamondbacks and Robbie Ray (5-0) for the Giants. Pfaadt and his team have a record of 6-2-0 against the spread when he starts. Pfaadt's team has a record of 4-1 this season when he starts and they are the favorite on the moneyline. The Giants have a 7-1-0 record against the spread in Ray's starts. The Giants have played while the underdog on the moneyline for three of Ray's starts this season, and they won each time.

Diamondbacks vs Giants Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Diamondbacks win (56.3%)

Diamondbacks vs Giants Moneyline

• Looking at the moneyline for Giants-Diamondbacks, San Francisco is the underdog at -102, and Arizona is -116 playing on the road.

Diamondbacks vs Giants Spread

• The Diamondbacks are at the Giants and are favored by 1.5 runs on the spread. The Diamondbacks are +158 to cover the runline, with the Giants being -192.

Diamondbacks vs Giants Over/Under

• A total of 7.5 runs has been set for the Diamondbacks-Giants game on May 13, with the over available at -115 and the under at -105.

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

Diamondbacks vs Giants Betting Trends

• The Diamondbacks have been victorious in 15, or 55.6%, of the 27 contests they have been chosen as favorites in this season.
• This season Arizona has come away with a win 12 times in 23 chances when named as a favorite of at least -116 on the moneyline.
• Contests with the Diamondbacks have gone over the total set by bookmakers in 18 of 41 chances this season.
• In 41 games with a line this season, the Diamondbacks have a mark of 20-21-0 against the spread.
• The Giants have been the moneyline underdog 17 total times this season. They've finished 8-9 in those games.
• In games it has played as a moneyline underdog with odds of -102 or longer, San Francisco has a 7-9 record (winning 43.8% of its games).
• The Giants have had an over/under set by bookmakers 42 times, and have combined with opponents to go over the total in 23 of those games (23-18-1).
• The Giants have a 21-21-0 record ATS this season (covering 50% of the time).

Diamondbacks Player Leaders

• Corbin Carroll leads Arizona in slugging percentage (.609) and total hits (49) this season. He's batting .282 with an on-base percentage of .356.
• Among qualifying hitters in MLB, his batting average ranks 41st, his on-base percentage ranks 46th, and he is third in slugging.
• Geraldo Perdomo has 43 hits this season and a team-best OBP of .394. He's batting .293 and slugging .456.
• Among qualifying hitters, his batting average places him 25th, his on-base percentage 12th, and his slugging percentage 51st.
• Perdomo has picked up at least one hit in two games in a row. During his last five outings he is batting .353 with two doubles and a walk.
• Josh Naylor is batting .292 with a .442 slugging percentage and 23 RBI this year.
• 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 two doubles and a walk.
• Eugenio Suarez is batting .200 with a .292 OBP and 27 RBI for Arizona this season.

Giants Player Leaders

• Jung Hoo Lee has racked up a slugging percentage of .456, a team-high for the Giants. He's batting .285 with an on-base percentage of .331.
• Including all qualifying players, he ranks 37th in batting average, while his on-base percentage ranks 78th and he is 51st in slugging.
• Heliot Ramos has collected 45 hits while slugging .490. Both are team-highs. He has a batting average of .290 with an on-base percentage of .356.
• He is currently 28th in batting average, 46th in on-base percentage and 31st in slugging percentage among all qualifying hitters.
• Matt Chapman is hitting .219 with six doubles, eight home runs and 30 walks.
• Michael Yastrzemski's .371 on-base percentage leads his team.

Diamondbacks vs Giants Head to Head

• 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)
• 6/5/2024: 9-3 SF (Favorite: Diamondbacks, Spread: -1.5, Total: 8, Favorite Moneyline: -108, Underdog Moneyline: -108)
• 6/4/2024: 8-5 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 9.5, Favorite Moneyline: -118, Underdog Moneyline: -100)
• 6/3/2024: 4-2 ARI (Favorite: Diamondbacks, Spread: -1.5, Total: 9, Favorite Moneyline: -132, Underdog Moneyline: +112)

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