Arizona Diamondbacks vs Houston Astros Prediction, 9/6/2026 MLB Picks, Best Bets & Odds

Game: Arizona Diamondbacks vs Houston Astros

Date: Sunday, September 6, 2026

Location: Daikin Park in Houston, TX

TV: Space City Home Network

Odds/Point Spread: Arizona (+150) Houston (-182)

The Arizona Diamondbacks (74-67) are on their way to Daikin Park on Sunday where they will try to defeat the Houston Astros (72-69). The moneyline on this game has the Diamondbacks at +150 and the Astros are sitting at -182. The over/under is 8. The expected starting pitchers are Eduardo Rodriguez and Peter Lambert.

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As a squad, the Arizona Diamondbacks are putting up 4.5 runs per game, which ranks them 17th in baseball. They have accumulated 628 runs and have an on-base percentage of .315. The Diamondbacks have accounted for 235 two-baggers as a team and have hit 138 baseballs out of the stadium. They have 599 runs batted in and 1,145 base knocks so far this year, while their batting average comes in at .243. Arizona has a slugging % of .395 and have been rung up 1,024 times, while being walked on 466 occasions.

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The Diamondbacks have an earned run average of 4.16 for the year (15th in the league), and their staff has rung up 963 hitters. Diamondbacks pitchers have conceded 160 home runs in addition to 629 runs (18th in MLB). Their pitching staff has walked 423 opposing batters and their FIP sits at 4.37 as a unit over the course of the season. Arizona has allowed 1,185 base knocks (8.5 per 9 innings) as well as 578 earned runs. They have accumulated a K/BB ratio of 2.28 and their pitching staff sits with a WHIP of 1.29.

Diamondbacks pitchers have entered the contest with runners on base 123 times in addition to having 145 appearances in high leverage situations. The bullpen have tallied 74 holds so far this season (18th in MLB). The Diamondbacks bullpen have accumulated a save percentage of 69.4% and have stepped onto the mound in 124 save situations. They have recorded 34 saves over the course of the season and have blown 15 of their 49 save chances. The relievers have inherited 185 runners on the season and 28.1% of them earned a run for their team. The Diamondbacks have sent 470 relievers to the hill this season.

The Diamondbacks have turned 71.3% of balls in play into outs out of 11,259 innings on the field, which has them sitting at 5th in baseball. The Arizona Diamondbacks have a tally of 3,753 putouts so far this season, in addition to 1,230 assists and 53 errors. Their fielding percentage sits at .989 which is 2nd in professional baseball, and have 121 double plays.

Rodriguez has thrown 1,471 innings and has accounted for 1,419 punch outs during his MLB career. Rodriguez (108-71 career win-loss record) sits with a FIP of 3.95 and he has gone up against 6,265 batters in the major leagues. His earned run average is 4.01 (655 ER's allowed) and his career WHIP is 1.317. He has surrendered 1,428 base hits (8.7 hits per 9 innings) with 510 walks.

The Houston Astros have tallied an OBP of .315 in addition to a team batting average of .240 on the season. They have struck out on 1,152 instances (18th in baseball) and have 1,137 base hits. Houston is sitting with 185 home runs on the campaign as well as 608 runs batted in. The Astros hold a team slugging percentage of .408 and they score 4.53 runs per game (12th in baseball). They have hit 207 doubles, while taking a walk 470 times and scoring 639 runs.

The Astros are sitting with a team WHIP of 1.359 and are the owners of a FIP of 4.58 as a staff on the year. They are currently ranked 11th in MLB as a staff in total hits conceded with 1,119. The Houston pitching staff have given up 677 runs on the campaign while having a team ERA of 4.56 (634 earned runs given up). They currently have a K/BB ratio of 8.90 (1,235 strikeouts against 581 bases on balls). They have allowed 180 dingers and they surrender 4.87 runs per 9 innings (24th in baseball).

Sitting with 127 save situations, the Astros have tallied 72 holds and 9 blown saves. Houston has called on bullpen pitchers to enter the game in 53 save opportunities and they have earned 44 saves. Houston bullpen pitchers have an inherited score rate of 25.8% out of their 190 inherited base runners. Their relief pitchers have come in 140 times in high leverage situations in addition to 128 occasions with base runners. They rank 1st in baseball holding a save rate of 83.0%, and they have sent 455 relievers onto the field so far this year.

The Houston Astros have turned 111 double plays and have a fielding percentage of .987 (10th in the majors). The Astros have racked up 1,041 assists, 64 errors and have accounted for 3,754 putouts for the season. Out of their 11,262 innings played, the Astros hold a defensive efficiency of 70.6% (11th in MLB).

During his MLB career, Lambert has allowed 406 base knocks while earning 312 K's in 375 innings pitched. He has allowed 224 earned runs while holding a WHIP of 1.484 and a FIP of 5.3. He has a K/BB ratio of 2.07 and he has faced 1,671 batters during his MLB career. Lambert (16-26 win-loss mark in his career) has a 5.37 earned run average while surrendering 9.7 hits per 9 innings.

Who will win tonight's MLB game against the spread or moneyline?

Tony Sink's Pick: Take Arizona (+150)

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