Astros vs Giants Prediction, Odds, Moneyline, Spread & Over/Under for Aug. 11

Odds updated as of 9:12 p.m.

In MLB action on Tuesday, the Houston Astros face the San Francisco Giants.

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

Astros vs Giants Game Info

• Houston Astros (61-59) vs. San Francisco Giants (49-70)
• Date: Tuesday, August 11, 2026
• Time: 9:45 p.m. ET
• Venue: Oracle Park -- San Francisco, California
• Coverage: NBCS-BA and SCHN

Astros vs Giants Odds & Moneyline

• All MLB odds, betting lines and prop bets are available on FanDuel Sportsbook.
• Moneyline: HOU: (-184) | SF: (+170)
• Spread: HOU: -1.5 (-111) | SF: +1.5 (-108)
• Total: 8 -- Over: (-106) | Under: (-114)

Astros vs Giants Probable Starting Pitchers

Probable Pitchers: Hunter Brown (Astros) - 3-1, 3.53 ERA vs Carson Whisenhunt (Giants) - 2-3, 7.25 ERA

The Astros will give the ball to Hunter Brown (3-1, 3.53 ERA), who is eyeing win No. 4 on the season, and the Giants will turn to Carson Whisenhunt (2-3, 7.25 ERA). Brown's team is 6-5-0 against the spread this season in his starts. Brown's team has a record of 5-4 this season when he starts and they are the favorite on the moneyline. When Whisenhunt starts, the Giants have gone 3-2-0 against the spread. The Giants have a 1-3 record in Whisenhunt's four starts this season when they were the moneyline underdog.

Astros vs Giants Prediction & Pick

All MLB win probability predictions and picks are according to numberFire.
Prediction: Astros win (54.9%)

Astros vs Giants Moneyline

• Looking at the moneyline for Giants-Astros, San Francisco is the underdog at +170, and Houston is -184 playing on the road.

Astros vs Giants Spread

• The Giants are at +1.5 on the runline against the Astros. The Giants are -108 to cover the spread, and the Astros are -111.

Astros vs Giants Over/Under

• The Astros-Giants game on Aug. 11 has been given an over/under of 8 runs. The over is set at -106 and the under at -114.

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Astros vs Giants Betting Trends

• The Astros have been chosen as favorites in 46 games this year and have walked away with the win 24 times (52.2%) in those games.
• This season Houston has been victorious one time in three chances when named as a favorite of at least -184 on the moneyline.
• The Astros and their opponents have hit the over in 65 of their 120 games with a total set by oddsmakers this season.
• The Astros have posted a record of 60-60-0 against the spread this season.
• The Giants have been the underdog on the moneyline 75 total times this season. They've finished 26-49 in those games.
• When it has played as a moneyline underdog with odds of +170 or longer, San Francisco has a 2-3 record (winning 40% of its games).
• The Giants have played in 116 games with an over/under set, and have combined with opponents to go over the total 54 times (54-53-9).
• The Giants are 52-64-0 ATS this season.

Astros Player Leaders

• Yordan Alvarez has 139 hits and an OBP of .435 to go with a slugging percentage of .624. All three of those stats lead Houston hitters this season. He has a .323 batting average, as well.
• Among all qualifying hitters in MLB, he is first in batting average, first in on-base percentage, and first in slugging.
• Isaac Paredes is batting .254 with 21 doubles, a triple, 15 home runs and 46 walks. He's slugging .418 with an on-base percentage of .348.
• Among all qualifying players, he ranks 73rd in batting average, 49th in on-base percentage and 81st in slugging percentage.
• Christian Walker has collected 102 base hits, an OBP of .319 and a slugging percentage of .453 this season.
• Jeremy Pena has 13 home runs, 38 RBI and a batting average of .296 this season.

Giants Player Leaders

• Jung Hoo Lee has put up a team-best OBP (.335) and slugging percentage (.447). He's batting .300.
• He ranks 10th in batting average, 70th in on-base percentage and 53rd in slugging percentage among all qualified hitters in the big leagues.
• Rafael Devers is batting .247 with 27 doubles, a triple, 24 home runs and 49 walks. He's slugging .472 with an on-base percentage of .320.
• He is currently 89th in batting average, 90th in on-base percentage and 31st in slugging percentage among all qualified hitters.
• Willy Adames has 24 doubles, a triple, 19 home runs and 35 walks while hitting .221.
• Bryce Eldridge is batting .248 with 15 doubles, 11 home runs and 39 walks.

Astros vs Giants Head to Head

• 8/10/2026: 6-3 HOU (Favorite: Astros, Spread: -1.5, Total: 8.5, Favorite Moneyline: -142, Underdog Moneyline: +132)
• 4/2/2025: 6-3 SF (Favorite: Astros, Spread: -1.5, Total: 7.5, Favorite Moneyline: -166, Underdog Moneyline: +140)
• 4/1/2025: 3-1 SF (Favorite: Giants, Spread: -1.5, Total: 8, Favorite Moneyline: -134, Underdog Moneyline: +114)
• 3/31/2025: 7-2 SF (Favorite: Astros, Spread: -1.5, Total: 8, Favorite Moneyline: -126, Underdog Moneyline: +108)
• 6/12/2024: 5-3 SF (Favorite: Giants, Spread: -1.5, Total: 7, Favorite Moneyline: -120, Underdog Moneyline: +102)
• 6/11/2024: 3-1 HOU (Favorite: Giants, Spread: -1.5, Total: 8, Favorite Moneyline: -118, Underdog Moneyline: -100)
• 6/10/2024: 4-3 SF (Favorite: Astros, Spread: -1.5, Total: 8, Favorite Moneyline: -116, Underdog Moneyline: -102)
• 5/3/2023: 4-2 SF (Favorite: Astros, Spread: -1.5, Total: 7.5, Favorite Moneyline: -154, Underdog Moneyline: +130)
• 5/2/2023: 2-0 SF (Favorite: Astros, Spread: -1.5, Total: 8, Favorite Moneyline: -205, Underdog Moneyline: +172)
• 5/1/2023: 7-3 HOU (Favorite: Astros, Spread: -1.5, Total: 8.5, Favorite Moneyline: -198, Underdog Moneyline: +166)

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