Atlanta Braves vs Houston Astros Prediction 9/20/2026 Today’s MLB Picks

The Atlanta Braves and the Houston Astros will meet Sunday afternoon in an interleague matchup at Daikin Park in Houston, Texas. Let’s take a look at this matchup from a betting perspective.

Atlanta Braves Betting Preview

The Atlanta Braves enter Sunday’s matchup with an 91-64 record (1st in the National League East and a 40-37 mark on the road. The Atlanta offense has been elite in 2026. The Braves have amassed 718 runs scored (8th in MLB), 244 doubles, a .248 team batting average and 197 home runs which ranks seventh in Major League Baseball.      

The Braves arrive at this afternoon’s game in solid form. Atlanta has won the team’s last two games played this season, including a 6-2 victory over the Houston Astros earlier this week.

The Atlanta Braves will turn to left hander Martin Perez in this game. In 25 starts made in 2026, Perez has compiled a 9-9 win-loss record, a 3.07 ERA, a 1.26 WHIP and 100 strikeouts in 137.2 innings pitched. Martin Perez has pitched well recently, allowing two earned runs or less in four of his last five starts made this season. Perez will look to continue his recent run of quality pitching in this afternoon’s matchup with the Houston Astros.

The Atlanta Braves lineup features Matt Olson and Michael Harris II. Olson has tallied a team leading 40 home runs (4th in MLB), 89 RBIs and an .836 OPS. Harris II has amassed a .290 batting average, 26 home runs, 85 RBIs and an .804 OPS.                                                             

Houston Astros Betting Preview

The Houston Astros enter Sunday’s matchup with a 77–78 overall record (2nd in the American League West) and a 39–416 mark at home. Houston has played below average baseball recently, losing six of the team’s last eight games, including a 5–2 loss to the Kansas City Royals earlier this week.

The Astros will start right hander Hunter Brown in this contest. In 2026, Brown has compiled a 6-3 win-loss record, a 3.43 ERA, a 1.29 WHIP and 110 strikeouts across 97 innings pitched. Hunter Brown arrives at this contest in good form, allowing two earned runs or less in five of his last six starts made this season.

The Houston Astros lineup features outfielder Yordan Alvarez and first baseman Christian Walker. Yordan Alvarez has compiled a .312 batting average (2nd in MLB), 40 home runs (4th in MLB), 99 RBIs and a 1.027 OPS which ranks first in Major League Baseball. Christian Walker has tallied 25 home runs, 80 RBIs and a .704 OPS.                   

Why the Atlanta Braves will win.

• Starting pitching. In 25 starts made in 2026, Martin Perez has compiled a 9-9 win-loss record, a 3.07 ERA, a 1.26 WHIP and 100 strikeouts in 137.2 innings pitched.

• Current form. The Atlanta Braves arrive at this contest on the heels of a two-game winnings streak.  

• Offensive firepower. Matt Olson has amassed 40 home runs which ranks 4th in Major League Baseball.    

Why the Houston Astros will win.

 • Starting pitching. Hunter Brown has compiled a 6-3 win-loss record, a 3.43 ERA, a 1.29 WHIP and 110 strikeouts across 97 innings pitched.

• Motivation. The Houston Astros have lost six of the team’s last eight games.    

Atlanta Braves vs. Houston Astros Prediction

In my opinion, the way to go in this matchup is the total rather than a side. Why? Atlanta starting pitcher Martin Perez has pitched well recently, allowing two earned runs or less in four of his last five starts made this season. Similarly, Houston hurler Hunter Brown arrives at this contest in good form, allowing two earned runs or less in five of his last six starts made in 2026. I envision a contest where quality pitching from both teams limits overall offensive production. I am backing under 8.5 runs in this game.

Hans Geevers's Pick: Under 8.5