Diamondbacks vs Astros: head-to-head
The Arizona Diamondbacks and Houston Astros have met 6 times in StatsNext’s stored MLB results, from July 21, 2025 to September 6, 2026 (2 seasons). The Astros lead 4-2.
Series summary
| Meetings | Games | ARI wins | HOU wins | ARI runs/g | HOU runs/g | Total runs/g |
|---|---|---|---|---|---|---|
| All meetings | 6 | 2 | 4 | 2.5 | 3.5 | 6 |
| At ARI | 3 | 0 | 3 | 2.3 | 4.3 | 6.7 |
| At HOU | 3 | 2 | 1 | 2.7 | 2.7 | 5.3 |
| Last 5 | 5 | 2 | 3 | 2.4 | 3 | 5.4 |
Every stored meeting
| Date | Season | Venue | Score | Winner | Margin | Total |
|---|---|---|---|---|---|---|
| Sep 6, 2026 | 2026 | At HOU | ARI 3, HOU 2 | ARI | 1 | 5 |
| Sep 5, 2026 | 2026 | At HOU | ARI 4, HOU 3 | ARI | 1 | 7 |
| Sep 4, 2026 | 2026 | At HOU | ARI 1, HOU 3 | HOU | 2 | 4 |
| Jul 23, 2025 | 2025 | At ARI | ARI 3, HOU 4 | HOU | 1 | 7 |
| Jul 22, 2025 | 2025 | At ARI | ARI 1, HOU 3 | HOU | 2 | 4 |
| Jul 21, 2025 | 2025 | At ARI | ARI 3, HOU 6 | HOU | 3 | 9 |
What stands out
- Largest Diamondbacks win in these meetings: 3-2 on Sep 6, 2026.
- Largest Astros win: 6-3 on Jul 21, 2025.
- Highest combined score: 9 runs (Jul 21, 2025); lowest: 4 (Sep 4, 2026).
- The Diamondbacks have won the last 2 meetings.
- Average margin: 1.7 runs per meeting.
How to read this
- These are the final scores of the meetings stored in StatsNext (the 6 most recent, up to 30). Older meetings may not be in these records.
- Rosters, coaches and venues change between seasons, and a few meetings are a small sample: past results describe what happened, not what will happen.
- Scores are final scores.
This page contains no sportsbook prices or betting lines.
Keep researching
More Diamondbacks head-to-head
- Diamondbacks vs Colorado Rockies
- Diamondbacks vs San Diego Padres
- Diamondbacks vs Miami Marlins
- Diamondbacks vs Texas Rangers
- Diamondbacks vs Kansas City Royals
- Diamondbacks vs New York Yankees