Harvey kept the Marlins off the board through three innings before Bour gave the Marlins a three run edge. Dee Gordon opened the fourth with an infield single and Martin Prado walked prior to Bour's fourth home run of the 2015 campaign.
New York first got on the board against Haren in the bottom of the fourth when Lucas Duda's solo home run against Haren made it a 3-1 contest.
A Martin Prado RBI single pushed the Marlins' lead back to three but Haren allowed a Curtis Granderson home run in the bottom of the sixth before exiting. Over seven innings, Haren allowed two runs while walking one and striking out four.
Sam Dyson pitched an inning of scoreless relief and A.J. Ramos earned the save despite allowing a run in the bottom of the ninth. Miami is hoping for a series victory with a win on Saturday afternoon.
Hero of the Game: Justin Bour (+.213 WPA)
Goat of the Game: J.T. Realmuto (-.047 WPA)
Play of the Game: Bour homered in the fourth to give the Marlins a 3-0 lead.