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

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

Walker is using the Calm app, which offers 10-minute mediation sessions. He performs two of them before batting practice, with a bit of stretching in between. It's something he turned to during ...

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

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 ...