Christian Walker discusses his at-bat during the 9th-inning single, returning to Arizona for this series and more following ...

Christian Walker singled home the go-ahead run in the ninth inning and the Houston Astros beat the Arizona Diamondbacks 4-3 ...

The Houston Astros have had a rough go of it over the past couple of weeks, but they got back on course with a gritty series ...

Christian Walker grounds an RBI single into center field, scoring Zack Short to give the Astros a 4-3 lead in the top of the ...

Christian Walker sends a sacrifice fly to right field, scoring Jose Altuve and trimming the Astros' deficit to 5-1 in the ...