They have also won a season-high four consecutive contests.
Colorado (61-64) took an early 1-0 advantage in the top of the first inning on Preston Wilson's RBI groundout, but Mike Piazza's single and Timo Perez's sacrifice fly handed the Mets a one run lead in the bottom half against Shawn Chacon.
New York (52-69) exploded for six runs in the second on four hits. Jose Reyes doubled, Cliff Floyd singled to drive home two, Jason Phillips added a base hit, and Timo Perez plated two more with a double to deep right center.
Jason Phillips -- who went 2-for-3 with 3 RBI -- had a run scoring double in the fourth and an RBI groundout in the seventh.
The Rockies added a run in the fourth on Larry Walker's eleventh homer of the year. Ron Belliard's triple and Todd Helton's double in the sixth accounted for their final runs.
Shawn Chacon -- 1-1 with a 4.26 ERA in three career starts against the Mets -- lasted just 1 1/3 innings, surrendering five hits and eight runs while walking five.