Phillies starter Taijuan Walker struggled early, allowing three runs in the first inning before settling down. Adolis Garcia's solo homer provided the Phillies' only run as their offense went silent for most of the game.
The Rockies' victory came despite the Phillies' top hitters going 2-for-19 against Rockies pitching. Moniak, who was selected first overall by Philadelphia in the 2016 draft before being traded, enjoyed a productive day against his former team.