Zach Greinke, Cristian Javier Astros Game 4 options

Oakland A's 2020 ALDS: Frankie Montas will start Game 4 against Houston Astros - Athletics Nation

Will Cristian Javier fit into Astros' postseason plans?

Astros beat Athletics at Dodger Stadium to advance to ALCS; Yankees beat Rays to force Game 5 - Los Angeles Times

2021 World Series Preview: Astros starters are a question mark - Battery Power

Constructing the Astros' Perfect ALDS Roster for 2021

Zack Greinke to start World Series Game 4 for Astros

ALCS: Houston Astros Rely on Their Bullpen to Carry the Team - The New York Times

Cristian Javier, Framber Valdez and the Astros Pitching Factory - The New York Times

Astros slammed again by Red Sox home runs, trails ALCS 2-1

Vintage Greinke delivers. Javier in relief shuts down Rays, keeps Astros season afloat - The Crawfish Boxes

Honestly Grumpy Zack Greinke is Saved by Cristian Javier, But What About That Max Scherzer Trade?