- The Astros are -155 favorites vs the Giants
- Astros vs Giants Over / Under today: 8.5 Runs
- Astros / Giants TV Channel: NSBA | SCHN
The Houston Astros (-155) visit Oracle Park to take on the San Francisco Giants (+125) on August 12, 2026. First pitch is scheduled for 3:45 pm in San Francisco, CA.
This season, the Astros are 61-60 against the spread (ATS), while the Giants are 57-61 ATS.
Astros vs Giants Starting Pitchers Today:
- Astros starting pitcher: Ronel Blanco 0-1, 6.99 ERA
- Giants starting pitcher: Tyler Mahle 3-9, 4.86 ERA
Astros vs. Giants Odds, Run Line, Over/Under & Moneyline
| Spread | Over / Under | Moneyline | |
| Astros | -1.5 +110 | O 8.5 -115 | -155 |
| Giants | +1.5 -135 | U 8.5 -105 | +125 |
Astros vs Giants Prediction for Today’s Game
Based on recent trends the model predicts the Astros will win Wednesday‘s MLB game with 57.6% confidence, factoring in game simulations, recent player performances, starting pitchers and injuries.
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We’ve highlighted some favorite MLB player prop bets for Astros players for Wednesday‘s game, looking at profitable historical betting trends:
Best Astros Player Prop Bets Today:
- Cam Smith has hit the Home Runs Over in 4 of his last 10 away games (+20.00 Units / 200% ROI)
- Taylor Trammell has hit the Runs Over in 13 of his last 25 away games (+10.80 Units / 43% ROI)
- Jeremy Pena has hit the Hits Under in his last 8 games (+10.55 Units / 74% ROI)
- Yordan Alvarez has hit the Total Bases Under in 18 of his last 25 away games (+10.40 Units / 36% ROI)
- Yordan Alvarez has hit the RBIs Under in 19 of his last 25 away games (+8.85 Units / 21% ROI)
And here are some favorite MLB player prop bets for Giants players for Wednesday‘s game, looking at profitable historical betting trends:
Best Giants Player Prop Best Bets Today:
- Osleivis Basabe has hit the Home Runs Over in 3 of his last 10 games (+22.00 Units / 220% ROI)
- Bryce Eldridge has hit the Walks Over in 15 of his last 25 games at home (+10.10 Units / 40% ROI)
- Bryce Eldridge has hit the Singles Under in 12 of his last 15 games at home (+7.50 Units / 32% ROI)
- Willy Adames has hit the Hits Over in 9 of his last 10 games at home (+7.30 Units / 47% ROI)
- Willy Adames has hit the Total Bases Over in 9 of his last 10 games at home (+7.30 Units / 47% ROI)
Astros Best Bets Today:
- The Houston Astros have covered the Run Line in 14 of their last 20 games (+10.90 Units / 44% ROI)
- The Houston Astros have hit the Moneyline in 27 of their last 45 away games (+10.05 Units / 21% ROI)
- The Houston Astros have hit the 1st Five Innings (F5) Team Total Under in 20 of their last 30 away games (+7.65 Units / 20% ROI)
- The Houston Astros have hit the Team Total Over in 21 of their last 35 away games (+6.60 Units / 17% ROI)
- The Houston Astros have hit the Game Total Over in 12 of their last 19 away games (+6.50 Units / 31% ROI)
Giants Best Bets Today:
- The San Francisco Giants have hit the 1st Five Innings (F5) Moneyline in 8 of their last 15 games at home (+6.70 Units / 36% ROI)
- The San Francisco Giants have hit the Team Total Under in 27 of their last 45 games (+6.65 Units / 13% ROI)
- The San Francisco Giants have covered the 1st Five Innings (F5) Run Line in 9 of their last 11 games at home (+6.35 Units / 45% ROI)
- The San Francisco Giants have hit the Moneyline in 15 of their last 25 games at home (+5.70 Units / 19% ROI)
- The San Francisco Giants have covered the Run Line in 15 of their last 25 games at home (+4.85 Units / 15% ROI)
Astros Against the Spread (ATS) Record
Against the spread this season, the Astros are 62-59 against the Run Line (-2.1 Units / -1.29% ROI).
- 61-60 when betting on the Moneyline for -4.9 Units / -3.46% ROI
- 64-50 when betting on the total runs Over for +8.05 Units / 5.99% ROI
- 50-64 when betting on the total runs Under for -20.35 Units / -15.42% ROI
Giants Against the Spread (ATS) Record
Against the spread this season, the Giants are 57-61 against the Run Line (-19.05 Units / -11.43% ROI).
- 50-70 when betting on the Moneyline for -17.55 Units / -13.2% ROI
- 54-55 when betting on the total runs Over for -6.75 Units / -5.09% ROI
- 55-54 when betting on the total runs Under for -4.2 Units / -3.2% ROI
Giants vs Astros Home Run Prop Bets Today
| Yes | |
|---|---|
| Rafael Devers | +333 |
| Yordan Alvarez | +333 |
| Willy Adames | +390 |
| Bryce Eldridge | +500 |
| Victor Bericoto | +500 |
Giants vs Astros Total Hits Prop Bets Today
| Over | Under | |
|---|---|---|
| Isaac Paredes | 0.5 -250 | 0.5 +185 |
| Christian Walker | 0.5 -210 | 0.5 +155 |
| Daulton Varsho | 0.5 -210 | 0.5 +155 |
| Yainer Diaz | 0.5 -210 | 0.5 +155 |
| Cam Smith | 0.5 -200 | 0.5 +150 |
Giants vs Astros Strikeout Prop Bets Today
| Over | Under | |
|---|---|---|
| Rafael Devers | 0.5 -235 | 0.5 +175 |
| Taylor Trammell | 0.5 -225 | 0.5 +165 |
| Drew Cavanaugh | 0.5 -210 | 0.5 +155 |
| Osleivis Basabe | 0.5 -200 | 0.5 +145 |
| Christian Walker | 0.5 -175 | 0.5 +130 |
Astros Keys to the Game vs. the Giants
The Astros were just 0-56 (.000) when trailing entering the 9th inning in the 2024 season — tied for lowest in MLB; League Avg: .050.
The Astros were 56-7 (.889) when they scored 5 or more runs in the 2025 season — 3rd best in MLB; League Avg: .797.
The Astros were 65-10 (.867) when they scored 5 or more runs in the 2024 season — 5th best in MLB; League Avg: .804.
The Astros were just 5-13 (.278) when tied entering the 8th inning in the 2024 season — 3rd lowest in MLB; League Avg: .500.
Giants Keys to the Game vs. the Astros
The Giants were just 65-6 (.915) when leading entering the 9th inning in the 2025 season — 3rd lowest in MLB; League Avg: .956.
The Giants were 11-65 (.145) when trailing entering the 8th inning in the 2025 season — 2nd best in MLB; League Avg: .090.
The Giants were 12-60 (.167) when trailing entering the 7th inning in the 2025 season — tied for 4th best in MLB; League Avg: .124.
Astros Hitting Stats & Trends
Astros hitters have 38 extra-base hits out of 140 total hits (just 27%) when facing the starting pitcher for the 3rd time in a game this season — 2nd lowest in MLB.
The Astros are batting .273 when facing the starting pitcher for the 3rd time in a game this season — 5th best in MLB.
Astros hitters have struck out in just 20% of their PA’s against LHP this season — 5th best in MLB.
Astros hitters have 77 extra-base hits out of 175 total hits (44%) on the first pitch of at-bats this season — 2nd best in MLB.
Giants Hitting Stats & Trends
The Giants are batting .254 with two outs this season — 2nd best in MLB.
Giants hitters have struck out in just 20% of their PA’s against RHP this season — 4th best in MLB.
30% of Giants hitters strikeouts have come on 95+ MPH fastballs this season — highest in MLB.
The Giants have a winning percentage of just 42% this season — 5th lowest in MLB.
Astros Pitching Stats & Trends
Astros pitchers have walked 11% of batters when facing the leadoff batter in the inning this season — highest in MLB.
Astros pitchers have walked 11% of batters this season — 2nd highest in MLB.
Opponents have a groundball rate of just 39% against Astros pitchers this season — 2nd lowest in MLB.
The Astros have allowed 3.14 runs per game (380/121) in the first 5 innings this season — 3rd highest in MLB.
Giants Pitching Stats & Trends
The Giants have won just 6% of road games in which their opponents scored first this season — lowest in MLB.
Giants pitchers have walked 10% of batters this season — tied for 5th highest in MLB.
Opponents have a groundball rate of 46% against Giants pitchers this season — highest in MLB.
Giants pitchers have a strikeout rate of just 20% this season — 5th lowest in MLB.
More MLB Reading:
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