Astros vs Giants Prediction, Odds, Moneyline, Spread & Over/Under for March 31

Odds updated as of 7:11 p.m.

The MLB schedule on Monday includes the Houston Astros facing the San Francisco Giants.

Here's what you need to know before checking out today's MLB odds and spreads on FanDuel Sportsbook.

Astros vs Giants Game Info

• Houston Astros (2-1) vs. San Francisco Giants (2-1)
• Date: Monday, March 31, 2025
• Time: 8:10 p.m. ET
• Venue: Daikin Park -- Houston, Texas
• Coverage: SCHN and NBCS-BA

Astros vs Giants Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: HOU: (-126) | SF: (+108)
• Spread: HOU: -1.5 (+158) | SF: +1.5 (-192)
• Total: 8 -- Over: (-108) | Under: (-112)

Astros vs Giants Probable Starting Pitchers

Probable Pitchers: Ronel Blanco (Astros) - 0-0, 0.00 ERA vs Jordan Hicks (Giants) - 0-0, 0.00 ERA

The Astros will call on Ronel Blanco against the Giants and Jordan Hicks. Blanco and his team were 18-11-0 ATS in his 29 appearances with a spread last season. Blanco appeared in 20 games last season as the moneyline favorite and his team finished with a record of 14-6 in those contests. Last season when Hicks pitched his team went 9-11-0 against the spread. Hicks' team went 3-7 in games he pitched when they were the underdog on the moneyline a season ago.

Astros vs Giants Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Astros win (57.1%)

Astros vs Giants Moneyline

• San Francisco is the underdog, +108 on the moneyline, while Houston is a -126 favorite at home.

Astros vs Giants Spread

• The Astros are hosting the Giants and are favored by 1.5 runs (+158 to cover) on the runline. San Francisco is -192 to cover.

Astros vs Giants Over/Under

• A combined run total of 8 has been set for Astros-Giants on March 31, with the over at -108 and the under at -112.

Bet on Houston Astros vs. San Francisco Giants on FanDuel today!

Astros vs Giants Betting Trends

• The Astros were favorites in 117 games last season and came away with the win 66 times (56.4%) in those contests.
• Last season Houston came away with a win 56 times in 96 chances when named as a favorite of at least -126 or shorter on the moneyline.
• The Astros and their opponents hit the over in 65 of their 163 games with a total last season.
• The Giants compiled a 32-41 record in games last season when they were the underdog on the moneyline (winning 43.8% of those games).
• San Francisco went 18-31 when it played as a moneyline underdog with odds of +108 or longer (36.7%).
• The Giants played in 160 games with an over/under set last season, and combined with their opponents to go over the total 82 times (82-73-5).

Astros Player Leaders

• Yordan Alvarez had 170 hits and an OBP of .392 last season.
• Jose Altuve hit 20 homers while driving in 65 runs.
• Last season, Yainer Diaz finished with 16 home runs, 84 RBI and a batting average of .299 last season.
• Isaac Paredes slashed .238/.346/.393 and finished with an OPS of .739.

Giants Player Leaders

• Willy Adames put up a .331 on-base percentage and a .462 slugging percentage last season.
• Matt Chapman hit .247 with 39 doubles, two triples, 27 home runs and 64 walks.
• Heliot Ramos had 128 hits and a batting average of .269 a season ago.
• Mike Yastrzemski hit .231 with 16 doubles, nine triples, 18 home runs and 38 walks.

Sign up for FanDuel Sportsbook and FanDuel Daily Fantasy today!