Dominic Oduro scored in the 93rd minute as the first-place Montreal Impact rallied back from a three-goal deficit to draw 4-4 with Columbus Crew SC on Saturday night.
Kei Kamara opened the scoring in the 16th minute for Columbus after heading home Justin Meram's cross, but Ignacio Piatti tied it at 1-1 in the 26th minute from a curled shot.
Kamara put the hosts back in front 2-1 in first-half stoppage time, running past the Impact defense to win Michael Parkhurst's long ball. Goalkeeper Evan Bush overran the ball and Kamara touched it into the open net.