Arizona Diamondbacks vs Houston Astros Prediction 9/6/2026 Today’s MLB Picks

The Arizona Diamondbacks and Houston Astros meet Sunday in MLB action at Daikin Park. Here’s an Arizona Diamondbacks vs Houston Astros Prediction. This article will include an Arizona Diamondbacks vs Houston Astros Pick.

Arizona Diamondbacks Betting Preview

The Arizona Diamondbacks are 75-68 on the year and play the Royals and Rangers next. The Arizona Diamondbacks are batting .242 on the season, have a .314 OBP, and have a .394 slugging percentage. The Arizona Diamondbacks’ pitching staff has a 4.14 ERA and a 1.28 WHIP. Geraldo Perdomo leads the Arizona Diamondbacks with 124 hits and 48 RBI, while Corbin Carroll and Ketel Marte have combined for 245 hits and 129 RBI.

Eduardo Rodriguez gets the ball for the Arizona Diamondbacks, and he is 14-5 with a 2.59 ERA and 122 strikeouts this season. Rodriguez is 1-7 with a 6.67 ERA and 44 strikeouts in his career against the Houston Astros.

Houston Astros Betting Preview

The Houston Astros are 73-70 on the year and play the Phillies and Rays next. The Houston Astros are batting .240 on the season, have a .315 OBP, and have a .408 slugging percentage. The Houston Astros’ pitching staff has a 4.52 ERA and a 1.35 WHIP. Yordan Alvarez leads the Houston Astros with 159 hits and 94 RBI, while Isaac Paredes and Christian Walker have combined for 243 hits and 156 RBI.

Peter Lambert gets the ball for the Houston Astros, and he is 8-7 with a 3.66 ERA and 131 strikeouts this season. Lambert is 2-1 with a 3.79 ERA and 11 strikeouts in his career against the Arizona Diamondbacks.

Why the Houston Astros will win

• The Astros have won each of their last six games against the Diamondbacks at Daikin Park following a loss.
• The Diamondbacks have lost each of their last five games at Daikin Park following a win.
• The Astros have covered the run line in 11 of their last 12 games at Daikin Park against teams that held a winning record.
• The Diamondbacks have failed to cover the run line in five of their last six games against AL opponents.
• The Astros have led after 3 innings in seven of their last eight home games against NL opponents.
• The Astros have led after 5 innings in four of their last five home games against NL opponents.

Why the Arizona Diamondbacks will win

• The Astros have lost each of their last 10 games as home favorites after going to extra innings.
• The Diamondbacks have won each of their last five games as underdogs after going to extra innings.
• The Astros have failed to cover the run line in each of their last 10 games as home favorites after going to extra innings.
• The Diamondbacks have covered the run line in each of their last six day games against AL West opponents.

Total Runs Facts

• Each of the Astros’ last five home games have gone UNDER the total runs line.
• Each of the Diamondbacks’ last four games as underdogs against AL West opponents have gone UNDER the total runs line.
• There has been at least one run scored in the first inning in each of the Astros’ last six day games against NL West opponents.
• There has been no run scored during the first inning in each of the Diamondbacks’ last four road games against AL West opponents.

Houston Astros Player Prop Facts

• Yordan Alvarez has hit at least one home run in six of the Astros’ last nine games as home favorites against NL opponents.
• Peter Lambert has recorded five or more strikeouts in four of his last five appearances in day games.
• Isaac Paredes has recorded at least one hit in each of the Astros’ last 18 games at Daikin Park against opponents that held a winning record.
• Yordan Alvarez ranks 1st amongst qualified players for On Base Percentage (.434) this season.

Arizona Diamondbacks Player Prop Facts

• Ketel Marte has hit a home run in five of the Diamondbacks’ last eight games against AL West opponents that held a winning record.
• Eduardo Rodriguez has recorded five or more strikeouts in 15 of his 16 previous Sunday appearances with his team as an underdog.
• Gabriel Moreno has recorded at least one hit in each of the Diamondbacks’ last eight road games against opponents that held a winning record.
• Eduardo Rodriguez has recorded a win in each of his last four road appearances against opponents that held a winning record.
• Eduardo Rodriguez ranks 7th amongst qualified players for Earned Run Average (2.59) this season.

Matchup/League Facts

• The Astros rank T5th in the league for home runs this season (186).
• The Astros rank 26th in the league for home runs allowed this season (182).
• The Diamondbacks rank 3rd in the league for strikeouts against this season (1045).
• The Diamondbacks rank 4th in the league for walks allowed this season (425).

Arizona Diamondbacks vs Houston Astros Prediction

Two teams fighting for their playoff lives; usually, I’d give the home team the edge in a pick ’em spot. However, Rodriguez is an All-Star this season with a 2.59 ERA and 1.22 WHIP, and he has a 2.54 ERA on the road. Lambert has been a bit more hittable and is coming off an August in which he allowed 30 hits and 19 earned runs in 29.2 innings. I can’t turn down the better pitcher at this price point. Give me the Diamondbacks.

Randy Chambers's Pick: Arizona Diamondbacks