Rockies 3B Nolan Arenado hits grand slam for 40th home run

Rockies third baseman Nolan Arenado swatted a grand slam in the bottom of the first inning of Saturday's win over the Dodgers, giving him 40 homers for the season.

Arenado became the first Rockies player to finish with at least 40 homers in a season since Coors Field began placing baseballs in a humidor in 2002. It's been a tremendous year for Arenado, who looks like the leading candidate to take home both Silver Slugger and Gold Glove honors at third base for the National League.