September 13, 2018
Colorado Rockies' Nolan Arenado follows the flight of his solo home run off Arizona Diamondbacks starting pitcher Matt Koch in the first inning of a baseball game Thursday, Sept. 13, 2018, in Denver. (David Zalubowski/AP)
September 13, 2018
Colorado Rockies' Nolan Arenado follows the flight of his solo home run off Arizona Diamondbacks starting pitcher Matt Koch in the first inning of a baseball game Thursday, Sept. 13, 2018, in Denver. (David Zalubowski/AP)