DENVER -- Mark Reynolds hit a walk-off two-run homer off Silvino Bracho, powering the Rockies past the D-backs, 9-7, on Sunday at Coors Field to split the four-game series.
It marked Colorado's first walk-off win of the season.
The Rockies took their first lead of the game on Carlos Gonzalez's grand slam in the fifth inning off D-backs starter Patrick Corbin.