The gut-punching losses are getting harder to keep track of for the D-backs, who lost three such games to the Dodgers in Los Angeles at the beginning of the month and another three to the Braves at home before coming here.
In all six of those games -- and on Wednesday -- Arizona had a lead in the seventh inning or later, only to watch it evaporate.
Hirano gives up walk-off home run as D-backs fall to the Rockies.
LeMahieu hit a fastball over the fence in right as the Rockies kept their 1.