The Astros removed Yuli Gurriel (knee injury) from the World Series roster ahead of Game 6, replacing him with catcher Korey Lee.
Blake Swihart had the last word for Boston in extra innings, but only after David Price and Aaron Nola locked up in a real throwback game.
The Houston Astros won their 11th straight game Sunday, finishing off a dominant 10-0 road trip by defeating the Kansas City Royals 7-4.
The Houston Astros activated first baseman Yuli Gurriel from the 10-day disabled list on Friday.
Astros first baseman Yuli Gurriel, who began the season with a five-game suspension and is still recovering from offseason surgery on his left hand, may make his 2018 debut on Friday.
The Astros' Yuli Gurriel, who was given a five-game suspension during the World Series for an inappropriate gesture, will start the season on baseball's restricted list.
