The Revs run of poor form doesn't seem to have an end in sight, being shutout at home for the second straight game.
Montreal fell 3-0 at home to Chicago, a team that has struggled on the road this season.
Sebastian Giovinco continued his red hot form, notching yet another goal, while Jozy Altidore also got on the scoresheet.
Federico Higuain doubled the Columbus Crew's lead with this right footed effort.
Ethan Finlay hit home from close range against the Revs.
ESPN FC's Max Bretos and Taylor Twellman break down NYCFC's narrow 1-0 win over LA Galaxy.