Houston Astros vs Miami Marlins MLB Betting Prediction
PublishedAugust 4, 2025,            Posted By: Maria Uebelhor
Last updated:August 4, 2025 ,

MLB Houston Astros vs Miami Marlins Prediction 8/4

The Houston Astros will take on the Miami Marlins at loanDepot Park on Monday, August 4, 2025, at 6:40 PM. The Astros hold a record of 62-50 and are ranked first in their division, though they are on a three-game losing streak. Meanwhile, the Marlins have an even 55-55 record, sitting third in their division, and are riding a five-game winning streak. This night game will be broadcast on SCHN. The weather is expected to be very hot with a breezy wind, though the retractable roof may limit its impact.

Astros vs. Marlins Betting Prediction

  • Money Line Prediction: Miami Marlins -116. The Marlins have been strong at home, winning their last five games. Meanwhile, the Astros are on a three-game losing streak and have struggled on the road.
  • Over/Under Prediction: Over 8.5 (-105). Both starting pitchers have high ERAs, with Jason Alexander at 7.36 and Sandy Alcantara at 6.36. This could lead to a high-scoring game.

Team Trends

  • The Houston Astros have a road record of 27-26 this season.
  • The Miami Marlins hold a home record of 27-29 this season.
  • The Astros are currently on a 3-game losing streak.
  • The Marlins are on a 5-game winning streak.
  • Houston’s last game was a 6-1 loss to the Boston Red Sox.

Astros vs Marlins Preview

The Houston Astros will visit the Miami Marlins at loanDepot Park for an evening game on August 4, 2025. The Astros, leading their division, have hit a rough patch with a three-game losing streak. Their recent form shows a 2-8 record in the last ten games. Jason Alexander will take the mound for the Astros, holding a 7.36 ERA and a 1-1 record.

The Miami Marlins are on a roll with a five-game winning streak and a balanced 55-55 record. They are third in their division and have won eight of their last ten games. Sandy Alcantara will start for the Marlins, sporting a 6.36 ERA and a 6-9 record. The game will be played under a retractable roof, minimizing the effect of the hot and breezy weather outside.

Miami Marlins: A Look at the Home Team

The Miami Marlins have a strong lineup with several key players. Otto Lopez, playing second base, has participated in 94 games. He holds a batting average of .250 and leads the team with 55 RBIs. Agustín Ramírez, the catcher, has shown power with 17 home runs. His batting average stands at .241 over 86 games. Xavier Edwards, the shortstop, has the highest batting average on the team at .295. On the mound, Sandy Alcantara is the starting pitcher. His record is 6 wins and 9 losses with an ERA of 6.36. The Marlins’ pitching staff has a team ERA of 4.37, which ranks 24th.

Houston Astros: A Glimpse at the Visitors

The Houston Astros have a solid lineup. Isaac Paredes, at third base, has played 94 games. He leads the team with 19 home runs and 50 RBIs. His batting average is .259, and his on-base percentage is .359. Jeremy Peña is the shortstop for the Astros. He has the highest batting average on the team at .322 in 84 games. Peña has 11 home runs and 40 RBIs. Jason Alexander will start on the mound for the Astros. His record is 1 win and 1 loss, with an ERA of 7.36. The Astros’ team ERA is 3.71, ranking them 8th.

Final Betting Pick

The Marlins have been performing well at home, winning their last five games. This makes them a solid choice for the money line at -116. On the other hand, the Astros are struggling on the road, with a road record of 27-26 and a three-game losing streak. This adds to the Marlins’ advantage in this game.

The over/under prediction of over 8.5 is supported by the high ERAs of both starting pitchers. Jason Alexander has an ERA of 7.36, and Sandy Alcantara has an ERA of 6.36. These numbers suggest that both teams have the potential to score many runs, leading to a high-scoring game.

All odds are courtesy of Action247 Sportsbook. Good luck!!

* All odds are provided by Action247 Sportsbook and all odds subject to change. **All views expressed are my own. My picks are my own and are not a guarantee, bet at your own risk. Action247 does not warrant the accuracy of completeness of the information, text, graphics, links or other items contained within these post.