After a bizarre week at home, the Colorado Rockies avoided complete disaster on Thursday afternoon against the New York Mets. Entering the series final on a six-game losing streak, the Rockies were on the verge of being swept for the second straight series at home, after the Atlanta Braves did it last weekend . Colorado avoided the sweep with a 6-2 win over the Mets on an eighth-inning grand slam from outfielder Jake McCarthy, a couple of days after a snowstorm delayed the series . It was a badly needed win for Warren Schaeffer's team as they hit the road once again, this time for a series against the suddenly surging Philadelphia Phillies. This is the second and final series of the season between the two teams after the Phillies took two out of three in April in Colorado's first homestand of the season. Things are different for Philadelphia right now than they were a month ago. Rob Thomson was fired as manager last month and replaced on an interim basis by Don Mattingly.…