Rockies overcome 6-1 deficit, stage biggest comeback of season and outlast Giants in a game with seven home runs to take two-game lead in wild-card race
Helton wins game with homer in the eighth and becomes 50th player in major league history with 500 doubles as Rockies win series from D’backs
The Rockies, who blew a four-run lead Saturday, blew a three-run lead as they lost consecutive games for the first time since June 23-24 and saw their steak of four consecutive series wins at home end.



