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Model picks & player props
MLB
Oracle Park, San Francisco
Outdoor
Wed 12 Aug 2026, 3:45 PM ET
Houston Astros
VS
San Francisco Giants

Houston Astros vs San Francisco Giants Prediction & Picks

Our model graded 70 markets for Houston Astros vs San Francisco Giants and backs Under 5 hardest, a long shot, and $100 on it returns about $526.

20
Game markets graded
50
Props graded
The model's one call for this gamethe prediction, first Free
Under 5 total runs
Under 5 Total Runs
You bet$10 If it wins$52.60Best price+426
Our confidenceLong-shot
Chance to win36.5%
The price says18.6%

The model graded 70 markets for Houston Astros vs San Francisco Giants (MLB) and this is the one it backs hardest — a long shot. A $100 bet returns about $526 if it lands. This one is free — every other market and all player props are Pro. Tip-off Wed 12 Aug 2026, 3:45 PM ET at Oracle Park.

This game's bets

The rest of this game's boardgraded market by market
Total Runs Under 5 Long-shot37% chance +426
Total Runs Members only Lean43% chance Members
Spread Members only Long-shot25% chance Members
Moneyline Members only Lean43% chance Members
Batter - Walks × 12 props Highup to 96% Members
Batter - Hits + Runs + RBIs × 10 props Highup to 87% Members
Pitcher - Walks × 2 props Highup to 90% Members
Batter - Total Bases × 4 props Highup to 88% Members
Batter - Hits × 4 props Highup to 94% Members
Batter - Singles × 8 props Highup to 89% Members
Batter - Runs Scored × 5 props Highup to 89% Members
Pitcher - Earned Runs × 2 props Highup to 84% Members
Batter - RBIs × 2 props Highup to 86% Members
Pitcher - Strikeouts × 1 prop Highup to 85% Members
High = 60%+ chance to win · Lean = 40–60% · Long-shot = under 40%

Houston Astros and San Francisco Giants last met on Wed 12 Aug 2026: San Francisco Giants won 4-1. Their next game gets a fresh preview here the moment it is priced. Today's board: every MLB game priced right now.

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Game picks

GOOD PRICE in green
Total Runs
Under
5
+ 19 more markets
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All 20 game markets and 50 player props for this matchup — every line, every call the model backs — plus every pick across the slate. Join 73,089+ members.

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Calibrated model vs market

Our chance vs the price, market by market
PickMarketModel lean
UnderTotal RunsThe model likes this price 🔒 Unlock with Pro
UnderTotal RunsThe model likes this price 🔒 Unlock with Pro
UnderTotal RunsThe model likes this price 🔒 Unlock with Pro
UnderTotal RunsThe model likes this price 🔒 Unlock with Pro
UnderTotal RunsThe model likes this price 🔒 Unlock with Pro
San Francisco GiantsSpreadThe model likes this price 🔒 Unlock with Pro
San Francisco GiantsSpreadThe model likes this price 🔒 Unlock with Pro
San Francisco GiantsSpreadThe model likes this price 🔒 Unlock with Pro
UnderTotal RunsThe model likes this price 🔒 Unlock with Pro
UnderTotal RunsThe model likes this price 🔒 Unlock with Pro
San Francisco GiantsMoneylineThe model likes this price 🔒 Unlock with Pro
UnderTotal RunsThe model likes this price 🔒 Unlock with Pro
San Francisco GiantsSpreadThe model likes this price 🔒 Unlock with Pro
San Francisco GiantsSpreadThe model likes this price 🔒 Unlock with Pro
UnderTotal RunsThe model likes this price 🔒 Unlock with Pro
San Francisco GiantsSpreadThe model likes this price 🔒 Unlock with Pro
UnderTotal RunsThe model likes this price 🔒 Unlock with Pro
San Francisco GiantsSpreadThe model likes this price 🔒 Unlock with Pro
UnderTotal RunsThe model likes this price 🔒 Unlock with Pro
UnderTotal RunsThe model likes this price 🔒 Unlock with Pro

Which price is actually worth taking?

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Injuries & who's out

Injuries & availability

Houston Astros

  • Brandon Walter SPOut
  • Joey Loperfido LFOut
  • Cristian Javier SPOut
  • Brice Matthews CFOut
  • Carlos Correa SSOut

San Francisco Giants

  • Rowan Wick RPOut
  • Adrian Houser SPOut
  • Matt Chapman 3BOut
  • Rafael Devers 1BOut
  • Hayden Birdsong RPOut
  • Casey Schmitt LFOut
  • Joel Peguero RPOut
  • Randy Rodriguez RPOut
  • Jesus Rodriguez COut
  • Trevor McDonald SPOut
  • Daniel Susac COut
  • Keaton Winn RPOut
  • Carson Whisenhunt SPOut
  • Blade Tidwell SPOut
  • Harrison Bader CFOut
Availability updated Nov 3, 5:22AM UTC · refreshed roughly every 4 hours.

Weather & injury impact for this fixture

Conditions · who's out · how it moves the number
For Houston Astros vs San Francisco Giants: Ballpark wind and temperature can swing the run total, though the live per-park feed isn't wired into this page yet, and 20 players are listed out or questionable across both sides.
FactorThis fixture
Ballpark weatherWind and temperature at the park move run totals, but our ballpark weather module is pending a file-to-table persistence job.
Availability20 listed out or questionable (see Who's out above)

General rule: wind blowing out and warm air help the ball carry (more runs and home runs), while wind in and cold air suppress scoring; the starting pitchers listed above are the single biggest driver of the run total.

Ballpark weather module pending a file-to-table persistence job (owner). We won't show a wind/temperature number until it's persisted to the database.

Pro — weather & injury-adjusted view

See the weather- and injury-adjusted projected line and the model's with/without delta for this fixture. 🔒 Unlock with Pro

Player props

GOOD PRICE in green
PlayerTeamStat
Rafael Devers BOS Batter - Walks
Rafael Devers BOS Batter - Hits + Runs + RBIs
Christian Koss Batter - Hits + Runs + RBIs
Adrian Houser Pitcher - Walks
Yainer Diaz Batter - Hits + Runs + RBIs

+ 50 player props graded for this game — the line, the call and how much to put on each, with Pro.

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Betting angles

Markets & form
MoneylineSan Francisco GiantsNo line posted
1-4L5 record
L5 RF2.0L5 RA2.8Home L51-4vs Houston Astros L50-5

San Francisco Giants moneyline form: last five 1-4, 2.0 runs/gm.

Run LineSan Francisco Giants run lineNo line posted
1-4L5 record
L5 RF2.0L5 RA2.8Home L51-4vs Houston Astros L50-5

San Francisco Giants spread form: last five 1-4, 2.0 runs/gm.

Total RunsGame total · San Francisco Giants vs Houston AstrosNo line posted

San Francisco Giants total runs form: last five 1-4, 2.0 runs/gm.

Team Total RunsSan Francisco Giants team totalNo line posted
2.9runs we expect
L5 RF2.0L5 RA2.8Home L51-4vs Houston Astros L50-5

San Francisco Giants team total runs form: last five 1-4, 2.0 runs/gm.

Houston Astros @ San Francisco Giants — what the model found

Our model graded 70 betting markets for Houston Astros at San Francisco Giants — 20 on the game itself and 50 on individual players. One pick is free on this page.

20
Game markets graded
50
Player bets graded

The model checked every betting market for this game and graded 70 of them. One pick is free on this page — the one the model likes most. Scroll down to see it.

🔒 The other 69 graded calls for this game — with how much to bet on each — are for members.
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Houston Astros vs San Francisco Giants — recent results

San Francisco Giants have won 0 of their last 5 games; Houston Astros have won 2 of their last 5.

San Francisco Giants — last 5
ResultScoreOpponentWhere
L1–5LADHome
L0–2LADHome
L3–4LADHome
L2–3MINHome
L2–4MINHome
Houston Astros — last 5
ResultScoreOpponentWhere
L3–7CHWHome
L3–6CHWHome
W13–2ATHAway
W9–0ATHAway
L5–6ATHAway

Houston Astros vs San Francisco Giants — recent meetings

These two have met 3 times recently: San Francisco Giants won 1, Houston Astros won 2.

DateSan Francisco GiantsHouston AstrosWinner
Aug 1241San Francisco Giants
Aug 1212Houston Astros
Aug 1136Houston Astros

Who’s out or in doubt

20 players are listed as out or in doubt for this game.

San Francisco Giants
PlayerStatus
Rowan Wick RPOUT
Adrian Houser SPOUT
Matt Chapman 3BOUT
Rafael Devers 1BOUT
Hayden Birdsong RPOUT
Casey Schmitt LFOUT
Joel Peguero RPOUT
Randy Rodriguez RPOUT
Houston Astros
PlayerStatus
Brandon Walter SPOUT
Joey Loperfido LFOUT
Cristian Javier SPOUT
Brice Matthews CFOUT
Carlos Correa SSOUT

The full availability report — with what each missing player means for the bets — is further down this page.

Houston Astros @ San Francisco Giants — model preview

Our Houston Astros at San Francisco Giants prediction for August 13, 2026, plus every bet we like in the game and how confident we are in each.

On August 13, 2026 our model has run Houston Astros at San Francisco Giants and priced every market it can. Our strongest call is Taylor Trammell (HOU) Under 0.5 RBIs (-294), which we rate HIGH confidence. We walk through all 6 bets we like in this game below. Everything below is our own number against the price the book is offering, written in plain English with how confident we are in words.

Every bet we like in this game

🔒 The other 6 write-ups for this game — with how much to bet on each — are Pro.
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About this matchup

How we read the game

This page tracks the Bet Better model's pick history and predictions for Houston Astros vs San Francisco Giants in the MLB. You may also see this matchup written as Astros vs Giants, or as Giants vs Astros. The most recent game between them was Wednesday 12 August 2026 at Oracle Park. The model has generated 20 game picks and 50 player props for this matchup. Review the picks and historical data above to guide your MLB betting strategy for this matchup.

Houston Astros vs San Francisco Giants: game facts

Past meetings and recent results

Where they last met

  • 12 Aug 2026Houston Astros beat San Francisco Giants 2-1 on the road
  • 11 Aug 2026San Francisco Giants beat Houston Astros 4-1 at home
  • 10 Aug 2026Houston Astros beat San Francisco Giants 6-3 on the road

Houston Astros: last 5 results

  1. 30 Sep 2026Lostvs Chicago White Sox 3-7
  2. 29 Sep 2026Lostvs Chicago White Sox 3-6
  3. 27 Sep 2026Wonat Athletics 9-0
  4. 26 Sep 2026Wonat Athletics 13-2
  5. 25 Sep 2026Lostat Athletics 5-6

San Francisco Giants: last 5 results

  1. 27 Sep 2026Lostvs Los Angeles Dodgers 1-5
  2. 26 Sep 2026Lostvs Los Angeles Dodgers 3-4
  3. 25 Sep 2026Lostvs Los Angeles Dodgers 0-2
  4. 23 Sep 2026Lostvs Minnesota Twins 2-4
  5. 22 Sep 2026Lostvs Minnesota Twins 2-3

Quick answers

Who won the last San Francisco Giants vs Houston Astros game? Houston Astros won their last meeting 2-1 on 12 August 2026.

How have Houston Astros and San Francisco Giants done lately? Houston Astros won 2 and lost 3 of the last 5 results we hold. San Francisco Giants won 0 and lost 5 of the last 5 results we hold.

From the final scores we hold. Newest game first.

Houston Astros vs San Francisco Giants head-to-head record

Final scores · 12 meetings on record
San Francisco Giants 8–4 across the last 12 meetings · these games average 6.8 runs (meetings on record since 2023)

Last meeting: Wed 12 Aug 2026, Houston Astros at San Francisco Giants: the Giants won 4-1.

DateGameScoreWinner
12 Aug 2026Houston Astros @ San Francisco Giants4–1San Francisco Giants
11 Aug 2026Houston Astros @ San Francisco Giants3–6Houston Astros
10 Aug 2026Houston Astros @ San Francisco Giants3–6Houston Astros
2 Apr 2025San Francisco Giants @ Houston Astros3–6San Francisco Giants
1 Apr 2025San Francisco Giants @ Houston Astros1–3San Francisco Giants
31 Mar 2025San Francisco Giants @ Houston Astros2–7San Francisco Giants
12 Jun 2024Houston Astros @ San Francisco Giants5–3San Francisco Giants
11 Jun 2024Houston Astros @ San Francisco Giants1–3Houston Astros
10 Jun 2024Houston Astros @ San Francisco Giants4–3San Francisco Giants
3 May 2023San Francisco Giants @ Houston Astros2–4San Francisco Giants

Table shows the last 10 — the record above counts all 12 meetings on file.

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