MLB Game Preview

Miami Marlins vs Houston Astros

2026-07-20 · Updated July 20, 2026 7:41 PM ET

Matchup

Miami Marlins vs Houston Astros

Run Boost

Away Team
Miami Marlins

Road club

Home Team
Houston Astros

Home club

Game Date
2026-07-20

Scheduled slate date

Miami Marlins Outlook
Underdog

Team outlook tier

Houston Astros Outlook
Commanding

Team outlook tier

Favorite
Houston Astros

Higher modeled team outlook

Simulation Outlook

Game simulation summary

Public outlook tiers from the MLB game simulation.

One-Run Game Outlook
Difficult

Simulation outlook tier

Blowout Game Outlook
Below Average

Simulation outlook tier

High Scoring Game Outlook
Neutral

Simulation outlook tier

Low Scoring Game Outlook
Difficult

Simulation outlook tier

MLB Game

Starting Pitchers

Confirmed starters for this matchup.

PitcherTeamConfidence
Janson JunkMiami Marlins
Ronel BlancoHouston Astros
MLB Game

Top Home Run Threats

Leading home-run outlooks in this matchup.

PlayerTeamHR Outlook
Yordan AlvarezHouston AstrosDifficult
Heriberto HernándezMiami MarlinsDifficult
Kyle StowersMiami MarlinsDifficult
MLB Game

Top Hitters

Leading hitter outlooks in this matchup.

PlayerTeamHit Outlook2+ Bases OutlookRBI Outlook
Yordan AlvarezHouston AstrosAbove AverageNeutralDifficult
Kyle StowersMiami MarlinsAbove AverageBelow AverageDifficult
Heriberto HernándezMiami MarlinsNeutralBelow AverageDifficult
Weather

Weather impacts

Published weather context for this matchup.

Temperature
95°F

Weather

Wind
6 mph WNW

Weather

Roof
Retractable

Venue

Power Boost
Power Boost

Impact

Summary
Hot, calm

Weather

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