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Arizona Diamondbacks 1–3 Houston Astros: match recap

AZArizona DiamondbacksWLLLW1
HOUHouston AstrosWWLWW3

FinalMLB · First pitch Sep 5, 2026, 12:10 AM UTC · Venue: Daikin Park

Arizona Diamondbacks and Houston Astros finished 1–3 (MLB) on September 4, 2026. Below: the form, standings and head-to-head record both teams took into the game.

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Match recap

Cristian Javier and three Astros relievers combined to hold Arizona to three hits while striking out 13, overcoming a 1-0 deficit to win 3-1. Yainer Diaz and Yordan Alvarez provided the offensive punch, while a walk-happy Diamondbacks lineup left 12 runners stranded.

Arizona struck first in the second inning when Gabriel Moreno launched a solo home run off Cristian Javier, but the Astros quickly answered. Yainer Diaz tied the game with a solo shot of his own in the bottom of the frame, and Houston tacked on two more runs on a Yordan Alvarez double and an Isaac Paredes sacrifice fly. From there, Javier settled in, striking out eight over five innings, and the bullpen—led by Josh Hader's three strikeouts in the ninth—shut the door. Merrill Kelly pitched well for the Diamondbacks (one earned run over six innings), but the offense's inability to capitalize on seven walks proved fatal.

Key factors

  • Cristian Javier and the Astros bullpen struck out 13 Diamondbacks, neutralizing a patient Arizona lineup that drew seven walks but couldn't deliver timely hits.
  • Arizona stranded 12 runners and went 0-for-6 with runners in scoring position, failing to turn walks into runs.
  • Yainer Diaz and Yordan Alvarez combined for four hits and two RBIs, providing the offensive punch Houston needed against Merrill Kelly.

The Analyst's verdict

Arizona's inability to score despite seven walks is a red flag: they made weak contact (only three hits) against a strikeout-heavy Astros staff. Houston's bullpen looks deep and sharp, and if Javier can return to form, this pitching staff has the makings of a playoff-caliber unit. The Diamondbacks need to find a way to manufacture runs when the free passes don't come in bunches.

Matchup edge

Form edge: Houston Astros, 4-1 in the last 5 games against 2-3 for Arizona Diamondbacks.

Matchup to watch: Arizona Diamondbacks’ attack (index 99) against Houston Astros’ defence (index 107).

Matchup to watch: Houston Astros’ attack (index 101) against Arizona Diamondbacks’ defence (index 100).

Recent form: last 5

Arizona Diamondbacks: 2 wins and 3 losses in the last 5, with 12 runs scored and 17 conceded.

Arizona Diamondbacks
Sep 2, 2026vs Philadelphia PhilliesW1–0
Sep 1, 2026vs Philadelphia PhilliesL1–7
Aug 31, 2026vs Philadelphia PhilliesL1–2
Aug 29, 2026at San Francisco GiantsL2–7
Aug 29, 2026at San Francisco GiantsW7–1

Houston Astros: 4 wins and 1 loss in the last 5, with 21 runs scored and 13 conceded.

Houston Astros
Sep 3, 2026vs Chicago White SoxW6–2
Sep 2, 2026vs Chicago White SoxW2–0
Sep 1, 2026vs Chicago White SoxL1–5
Aug 31, 2026vs Chicago White SoxW6–3
Aug 30, 2026at New York MetsW6–3

Results before kickoff, newest first.

Head-to-head

In the last 3 meetings on record, Arizona Diamondbacks won 0, Houston Astros won 3.

Jul 23, 2025 · last seasonArizona Diamondbacks3–4Houston Astros
Jul 22, 2025 · last seasonArizona Diamondbacks1–3Houston Astros
Jul 21, 2025 · last seasonArizona Diamondbacks3–6Houston Astros

Season so far

Arizona Diamondbacks are 9th of 30 on win rate after 141 games (74-67).

Houston Astros are 12th of 30 on win rate after 141 games (72-69).

#TeamPWLRuns
9Arizona Diamondbacks1417467628:629
12Houston Astros1417269639:677

Team season model

  • Arizona Diamondbacks attack index 99: 1% less scoring per game than the league average.
  • Arizona Diamondbacks defence index 100: conceding level with the league average per game.
  • Houston Astros attack index 101: 1% more scoring per game than the league average.
  • Houston Astros defence index 107: 7% more conceded per game than the league average.

Index 100 is the league average per game. Above 100 in attack means more scoring; below 100 in defence means fewer conceded.

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