Koch earns first MLB save
Rockies @ D-backsSeptember 13, 2016 | 00:00:30
Matt Koch retires Raimel Tapia to earn the four-inning save, his first save in the Major Leagues, and secure the D-backs' 11-4 victory
Matt Koch retires Raimel Tapia to earn the four-inning save, his first save in the Major Leagues, and secure the D-backs' 11-4 victory