Astros vs. Red Sox live stream: How to watch ALCS Game 4 via live online stream on FS1

The Houston Astros and Boston Red Sox are back Tuesday evening for Game 4 of the 2021 American League Championship Series. Boston thumped Houston in Game 3, winning by a final score of 12-3. Kyle Schwarber hit a grand slam, a record third for Boston in the series. Boston jumped on top 9-0 in the first three innings and cruised to victory and a 2-1 series lead.

Zack Greinke and Nick Pivetta will start Game 4 for Houston and Boston, respectively. First pitch is scheduled for 8:08 p.m. ET at Fenway Park. The game will air on FS1 and be available via live stream at FOX Live and through the Bally Sports app. It will require a cable login with access to FS1. If you don’t have a cable login, you can get a trial from YouTube TV, Hulu with Live TV, AT&T TV Now, FuboTV, or Sling TV to stream the game.

The Red Sox are a -125 favorite at DraftKings Sportsbook while the Astros are a +105 underdog. Houston is +1.5 on the run line and priced at -165 while Boston -1.5 is priced at +145. Total runs installed at 9.5 with the over priced to -115.

Astros vs. Red Sox

Pitchers: Zack Greinke, Nick Pivetta
First pitch: 8:08 p.m. ET
Moneyline odds: Red Sox -125, Astros +105
TV channel: FS1
Live stream: FOX Live, Bally Sports app