| 2018 Houston Astros | ||
|---|---|---|
| American League West Champions | ||
 | ||
| League | American League | |
| Division | West | |
| Ballpark | Minute Maid Park | |
| City | Houston, Texas | |
| Record | 103–59 (.636) | |
| Divisional place | 1st | |
| Owners | Jim Crane | |
| General managers | Jeff Luhnow | |
| Managers | A. J. Hinch | |
| Television | AT&T SportsNet Southwest (Todd Kalas, Geoff Blum) | |
| Radio | Sportstalk 790 Houston Astros Radio Network (Robert Ford, Steve Sparks, Geoff Blum) KLAT (Spanish) (Francisco Romero, Alex Treviño) | |
| Stats | ESPN.com Baseball Reference | |
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The 2018 Houston Astros season was the 57th season for the Major League Baseball (MLB) franchise in Houston, Texas, their 54th as the Astros, sixth in both the American League and American League West, and 19th at Minute Maid Park. The Astros were the defending World Series champions, after winning the 2017 World Series four games to three over the Los Angeles Dodgers. Houston began the season March 29 against the Texas Rangers and finished the season on September 30 against the Baltimore Orioles, capping off an unprecedented second consecutive 100-win season.
They repeated as American League West champions and swept the Cleveland Indians in the ALDS to advance to the ALCS, where they lost in five games to the Boston Red Sox.
The Astros once again sent a league-high six players to the 2018 All-Star Game. Additionally, ace Justin Verlander finished as runner-up for the American League Cy Young Award for the second time in three years.