San Francisco Giants vs Houston Astros Prediction & Picks - MLB

See our betting tips for the next match between these two teams
San Francisco Giants - Houston Astros Betting tips

USA - MLB

San Francisco Giants
8/10/26 21:45
Houston Astros

Prediction:

 

Under 8.5

-110
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 by Bill Christy | in MLB Picks

The San Francisco Giants will host the Houston Astros for a 3-game series that begins tonight. These teams have been having polar opposite seasons. The Astros currently lead the Rangers by 0.5 game in the AL West, while the Giants are 21 games out in their division and are nearly eliminated from postseason contention already.

San Francisco has lost 6 of their 8 games in August and has really struggled at the plate. Over their last 4 games, they have scored just a total of 6 runs, which is one of the worst stretches in the league. Their starter will be Blake Tidwell, who has been doing the majority of his work in relief. However, in his last start, he went 5 innings and held the Rangers to just 2 runs on 6 hits. If he can give them another outing like that, they have a shot at defeating the visiting Astros.

Houston has had a mediocre start to the month. They are just 4-4 at this point and are coming off back-to-back losses to the San Diego Padres. In those losses, they were held to just 2 runs apiece and have only won games during this stretch when they have scored 5 or more runs.

San Francisco Giants vs Houston Astros Form

Table

Teams Pts P W L
12 Houston Astros
0.504 119 60 59
26 San Francisco Giants
0.415 118 49 69

San Francisco Giants and Houston Astros Latest Matches

San Francisco Giants
San Francisco Giants Latest matches
W L L W L L
Victories

2/6 (33%)

Defeats

4/6 (67%)

Aug 9, 2026 - MLB

San Francisco Giants
1 :  3
Detroit Tigers

Aug 8, 2026 - MLB

San Francisco Giants
0 :  8
Detroit Tigers

Aug 7, 2026 - MLB

San Francisco Giants
5 :  2
Detroit Tigers

Aug 5, 2026 - MLB

Texas Rangers
6 :  0
San Francisco Giants

Aug 4, 2026 - MLB

Texas Rangers
5 :  4
San Francisco Giants

Aug 3, 2026 - MLB

Texas Rangers
1 :  5
San Francisco Giants
W L W W L L
Victories

3/6 (50%)

Defeats

3/6 (50%)

Aug 9, 2026 - MLB

San Francisco Giants
1 :  3
Detroit Tigers

Aug 8, 2026 - MLB

San Francisco Giants
0 :  8
Detroit Tigers

Aug 7, 2026 - MLB

San Francisco Giants
5 :  2
Detroit Tigers

Jul 29, 2026 - MLB

San Francisco Giants
16 :  3
Milwaukee Brewers

Jul 28, 2026 - MLB

San Francisco Giants
2 :  8
Milwaukee Brewers

Jul 27, 2026 - MLB

San Francisco Giants
3 :  0
Milwaukee Brewers
L L L W L L
Victories

1/6 (17%)

Defeats

5/6 (83%)

Aug 5, 2026 - MLB

Texas Rangers
6 :  0
San Francisco Giants

Aug 4, 2026 - MLB

Texas Rangers
5 :  4
San Francisco Giants

Aug 3, 2026 - MLB

Texas Rangers
1 :  5
San Francisco Giants

Aug 2, 2026 - MLB

San Diego Padres
5 :  4
San Francisco Giants

Aug 1, 2026 - MLB

San Diego Padres
6 :  5
San Francisco Giants

Jul 31, 2026 - MLB

San Diego Padres
7 :  0
San Francisco Giants
Houston Astros
Houston Astros Latest matches
L W L W L L
Victories

2/6 (33%)

Defeats

4/6 (67%)

Aug 9, 2026 - MLB

San Diego Padres
7 :  2
Houston Astros

Aug 8, 2026 - MLB

San Diego Padres
3 :  2
Houston Astros

Aug 7, 2026 - MLB

San Diego Padres
3 :  6
Houston Astros

Aug 5, 2026 - MLB

Houston Astros
4 :  5
Toronto Blue Jays

Aug 4, 2026 - MLB

Houston Astros
7 :  2
Toronto Blue Jays

Aug 3, 2026 - MLB

Houston Astros
1 :  3
Toronto Blue Jays
W W W L W L
Victories

4/6 (67%)

Defeats

2/6 (33%)

Aug 5, 2026 - MLB

Houston Astros
4 :  5
Toronto Blue Jays

Aug 4, 2026 - MLB

Houston Astros
7 :  2
Toronto Blue Jays

Aug 3, 2026 - MLB

Houston Astros
1 :  3
Toronto Blue Jays

Aug 2, 2026 - MLB

Houston Astros
7 :  3
Texas Rangers

Aug 1, 2026 - MLB

Houston Astros
5 :  4
Texas Rangers

Jul 31, 2026 - MLB

Houston Astros
11 :  2
Texas Rangers
W W W W L L
Victories

4/6 (67%)

Defeats

2/6 (33%)

Aug 9, 2026 - MLB

San Diego Padres
7 :  2
Houston Astros

Aug 8, 2026 - MLB

San Diego Padres
3 :  2
Houston Astros

Aug 7, 2026 - MLB

San Diego Padres
3 :  6
Houston Astros

Jul 29, 2026 - MLB

Los Angeles Angels
4 :  7
Houston Astros

Jul 28, 2026 - MLB

Los Angeles Angels
2 :  3
Houston Astros

Jul 27, 2026 - MLB

Los Angeles Angels
4 :  6
Houston Astros

San Francisco Giants against Houston Astros : Head to Head (H2H)

San Francisco Giants

83 %

Houston Astros

17 %

Apr 2, 2025 - MLB

Houston Astros
3 :  6
San Francisco Giants

Apr 1, 2025 - MLB

Houston Astros
1 :  3
San Francisco Giants

Mar 31, 2025 - MLB

Houston Astros
2 :  7
San Francisco Giants

Jun 12, 2024 - MLB

San Francisco Giants
5 :  3
Houston Astros

Jun 11, 2024 - MLB

San Francisco Giants
1 :  3
Houston Astros

Jun 10, 2024 - MLB

San Francisco Giants
4 :  3
Houston Astros
San Francisco Giants vs Houston Astros Picks

San Francisco Giants - Houston Astros Key Points

  1. Under is 4-0-1 in Giants last 5 interleague games vs. a right-handed starter.
  2. Under is 3-0-1 in Giants last 4 overall.
  3. Under is 3-0-1 in Giants last 4 games as an underdog.
  4. Under is 2-1 in Astros last 3 road games.

Our San Francisco Giants vs Houston Astros Prediction

We like the way that Tidwell looked in his 1st start of the season and will give these Astros a different look. We ultimately expect the Astros to pull out the win, but in a lower-scoring affair here. Hayden Wesneski will get the start for the Astros and has allowed just 5 runs over his 2 starts on the season. He should be able to keep this Giants lineup that is 28th in on-base percentage in check tonight.

Our prediction for San Francisco Giants vs Houston Astros: Under 8.5

Prediction:

 

Under 8.5

-110
$150 offered for betting!

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All tips are fully researched and given in good faith, but profits cannot be guaranteed.