Giants vs. Diamondbacks Dunkel MLB Picks, Predictions and Prop Bets - May 25

Casey Schmitt carries a two-game homer streak into the San Francisco Giants' game against the Arizona Diamondbacks at 5:05 p.m. ET on Monday, at Oracle Park. Landen Roupp (5-4, 3.27 ERA) will start for the Giants, who are 22-31 this season and fourth in the NL West. Merrill Kelly (4-3, 5.71 ERA) is expected to start for the Diamondbacks, who are 28-24 and third in the NL West.

With the Diamondbacks (+115) visiting, the Giants (-137) are a solid favorite on the moneyline. The contest has an over/under set at 7.5.

Giants vs. Diamondbacks Odds, Game Time

• Game day: Monday, May 25, 2026
• Game time: 5:05 p.m. ET
• Location: San Francisco, California
• Stadium: Oracle Park
• Favorite: Giants (-137)
• Underdog: Diamondbacks (+115)
• Over/under: 7.5

How to Watch Giants vs. Diamondbacks

• TV Channel: NBCS-BA and ARID
• Live Stream: Fubo (Watch for free)

Bet now on FanDuel Sportsbook!

Giants vs. Diamondbacks: Betting the Moneyline

• The Giants have won 52.9% of the games this season when they were the moneyline favorite (9-8).
• Arizona has been underdogs in 28 games this season and has come away with the win 11 times (39.3%) in those contests.
• San Francisco has a record of 1-2 when favored by -137 or more by bookmakers this season.
• This season, the Diamondbacks have come away with a win four times in 11 chances when named as an underdog of at least +115 or longer on the moneyline.
• The implied moneyline probablility in this matchup gives the Giants a 57.8% chance to win.
• The Diamondbacks have an implied victory probability of 46.5% according to the moneyline set for this matchup.

Giants vs. Diamondbacks: Betting the Spread & Total

• The Giants have combined with opponents to go over the total 25 times this season for a 25-25-3 record against the over/under.
• Games involving Arizona have gone over the total set by sportsbooks in 26 of 52 chances this season.
• The Giants have covered 41.5% of their games this season, going 22-31-0 ATS.
• The Diamondbacks have an against the spread record of 31-21-0 in 52 games with a line this season.