Houston Astros vs San Francisco Giants All-Time Record

Interleague
Houston Astros
San Francisco Giants
Giants lead Astros388to356since 1962

Retrosheet history through 2025, plus 3 final games from the current feed.

2026 season series: Astros lead 2-1

By

Data updated 6 min read

At a glance

All-time since 1962 · current-feed analysis, 2002 to 2026

Houston Astros vs San Francisco Giants insights

Current-feed record
+22wins for Giants
61% Giants · 39% Astros

The split has held steady across the schedule change: 8-4 since 2023.

Recent form
9-11last 20

Astros won 2-1 on Aug 12, 2026

Where it matters
0Postseason games

No postseason meetings since 2002.

Schedule context
  • Giants built the series lead before the 2023 schedule change, taking 54 of 90 decided meetings (60%).
  • Since the schedule balanced out they are 8-4, or 67% to Giants.

Astros vs Giants complete all-time series record

Houston Astros and San Francisco Giants have met 744 times since 1962, never in the postseason. 642 meetings predate the current feed, which adds game-level detail from 2002.

History span
1962 to 2026
First and latest meeting
Before 2002
642
Meetings from the Retrosheet game logs
Since 2002
102
Meetings with game-level detail below
Win Percentage
40W
62W
HOU
SF
39%61%
Houston AstrosSan Francisco Giants

Recent Games

Last 10 Games
Aug 12
SF 1-2 HOU
HOU
Aug 11
SF 4-1 HOU
SF
Aug 10
SF 3-6 HOU
HOU
Apr 2
HOU 3-6 SF
SF
Apr 1
HOU 1-3 SF
SF
Mar 31
HOU 2-7 SF
SF
Jun 12
SF 5-3 HOU
SF
Jun 11
SF 1-3 HOU
HOU
Jun 10
SF 4-3 HOU
SF
May 3
HOU 2-4 SF
SF
Last Meeting
Aug 12, 2026Final
SF
1
HOME
HOU
2
AWAY
Astroswon by1run
Snapped Giants' streak·Game 102 since 2002
Streaks & Momentum
Current Streak
Houston Astros won the most recent meeting
1
Avg. Margin of Victory
Games decided by 3.6 runs on average
3.6runs
Momentum (Last 10 vs Archive since 2002)
HOU-Neutral
Last 1030%
Archive since 200239.2%
SF-Neutral
Last 1070%
Archive since 200260.8%
Last 10 Results
HOU / SF

Record since 2002

Season Split & Biggest Wins
Regular season vs Postseason record, plus each team's largest margin of victory
Regular Season102 games
40
62
No postseason meetings appear since 2002.
Houston Astros Biggest Win
10–1+9 runs
Apr 7, 2004
San Francisco Giants Biggest Win
13–0+13 runs
Jul 3, 2009
Decade Breakdown
Choose a decade to scope the current-feed page
Season by Season
Season ↓HOU ↕SF ↕Games ↕
2026213
2025033
2024123
2023123
2021123
2020213
2018404
2015224
2012189
2011437
2010279
2009246
2008718
2007246
2006156
2005347
2004246
2003246
2002156

All 19 seasons are shown in the table above.

Home / Away Split
22-29HOU HOME33-18SF HOME
AWAY
18-33
HOU
AWAY
29-22
SF
Retrosheet archiveComplete through 2025

Houston Astros vs San Francisco Giants all-time record, 1962 to 2025

Explore how this matchup changed by decade, where each lineup produced its runs, and the games that pushed the rivalry record book. This archive is a separate source window from the current-feed sections above, which start in 2002.

Games
741
Peak inning
1
Record game
24 runs
Two source windows. Current-feed sections: 102 games from 2002 to 2026. History Lab: 741 Retrosheet games from 1962 to 2025. The first refreshes with current finals; Retrosheet's published archive currently ends in 2025.

Decade balance

Select an era to inspect pace, scoring and attendance.

The information used here was obtained free of charge from and is copyrighted by Retrosheet. Interested parties may contact Retrosheet at www.retrosheet.org.

Open source archive

Betting Context

Betting context since 2002

How this pairing has settled: run margins, totals and break-even prices derived from its historical record. These are final-score frequencies, not results against a closing line. We do not hold historical sportsbook prices for these games.

One-run games
21.6%

Share of the 102 decided meetings settled by exactly one run.

Won by 2 or more
78.4%

A 2+ run margin crosses 1.5, but this is not a historical line result. Average gap: 3.6.

Average total
8.1runs

Final-score average without accounting for park, bullpen or weather.

Home side wins
53.9%

Share of decided meetings won by the listed home team.

Totals ladder

Where the combined score landed against the half-run lines a book normally posts. Half runs cannot push, so every meeting falls on one side.

LineOverUnderOver rate
7.55547
53.9%
8.5Closest to even4953
48%
9.53468
33.3%

Fair price from the base rate

The decimal price that corresponds exactly to each club's win share in this archive. It describes the record and does not estimate the next game.

San Francisco Giants
62 W · 60.8%1.65
Houston Astros
40 W · 39.2%2.55

A base rate is not a forecast. Starting pitchers, lineups, injuries and venue all matter more to a single game than a multi-season head-to-head record.

Last 20 meetings vs full history

One-run games
20%vs 21.6% full archive
-1.6% in the last 20
Won by 2 or more
80%vs 78.4% full archive
+1.6% in the last 20
Average total
7.5 runsvs 8.1 runs full archive
-0.6 runs in the last 20

Seasons 2018 to 2026. The comparison shows whether the last 20 final scores differ from the longer archive, without assigning a cause or predicting what comes next.

View the break-even percentages in another odds format with the odds converter, or compare current prices for Giants and Astros in the oddsmatcher.

Questions about this record: Houston Astros vs San Francisco Giants

How do recent Houston Astros vs San Francisco Giants results compare with the complete record?

San Francisco Giants have won 7 of the latest 10 decided meetings. San Francisco Giants lead the decided record 388-356. The recent window is a subset of the complete series from 1962 through 2026, so the page reports the two separately.

When did the Houston Astros and San Francisco Giants first play each other?

The Retrosheet archive's first recorded meeting for this pairing is May 11, 1962, when Houston Astros beat San Francisco Giants 7-0 at home. The archive covers 741 meetings from 1962 through 2025. The current feed starts in 2002 and is reported separately.

About Erik Andersson

Erik Andersson is SharkBetting's Content & Marketing Specialist. His published work focuses on betting methodology, market analysis, regulation and consumer education.

The source windows, derivations and update process for this data page are documented in the methodology above.

View full profile →

Methodology & Data Sources

Current MLB game logs come from the balldontlie API and cover the 2002 season onward. Scores and schedule anomalies are checked against the official MLB Stats API. Spring training is excluded, while results from earlier franchise identities are merged into the current club.

The all-time record and the History Lab use Retrosheet game logs through 2025, with inning lines, team totals, attendance, duration and ballpark fields when available. Final games after 2025 come from the current feed, and every section built on that feed alone is labeled as starting in 2002.

The betting context summarizes completed final scores only. It contains no sportsbook closing lines and summarizes only completed games. Report a possible error through our contact page with the matchup and game date.

Read the full H2H data methodology →

Last updated Sources: balldontlie, MLB Stats API, Retrosheet

Houston Astros and San Francisco Giants have met 102 times in this archive, which covers the 2002 season onward.