Nemanja Nikolic and Luis Solignac scored and the Chicago Fire handed the New England Revolution their first home loss of the season, 2-1 on Saturday night.
Nikolic scored his MLS-leading 13th goal in the 18th minute, beating an offside trap and, after having his initial shot blocked by goalie Cody Cropper, firing in the rebound.
Three quick passes found Solignac in front of the goal as he finished from close range in the 61st for his fourth goal.
New England scored in the 70th when Juan Agudelo kept the ball alive with a header off a cross with Antonio Mlinar Delamea then heading in the ball for his first MLS goal.
New England, which outshot Chicago 24-8, spent the remaining minutes on the attack but failed to get the equalizer despite several frantic moments in front of Chicago's net.
New England (5-6-5) had five wins and two draws at home before the loss. Chicago (9-3-4) is unbeaten in eight matches.
COLUMBUS, Ohio -- Cristian Penilla scored the tying goal in the first minute of first-half stoppage time and the New England Revolution held on for a 2-2 draw with the Columbus Crew on Saturday night.
Penilla one-timed Juan Agudelo's arching pass to cap the scoring for New England (3-2-2) on the final play of the first half.
Gyasi Zardes made it 2-1 for the Crew (3-3-2) in the 43rd minute with a right-footed shot from the middle of the 18-yard box for his fifth goal of the season.
Columbus also took the opening lead in the ninth minute when Milton Valenzuela sent Federico Higuain's deep cross back toward the face of the goal and New England's Andrew Farrell inadvertently headed it into the back of his own net.
Teal Bunbury leveled it at 1-all in the 14th minute with a right-footed shot that deflected slightly off defender Jonathan Mensah and bounced in off the far post.
The Crew snapped a three-game losing streak.
FOXBORO - Jacori Hayes scored his first MLS goal and Jimmy Maurer had his second shutout in FC Dallas' 1-0 victory over the New England Revolution on Saturday night.
Hayes first-timed a cross from Roland Lamah to give FC Dallas (2-0-3) the lead in the 76th minute. New England failed to clear a cross by Santiago Mosquera and Lamah rolled it to Hayes, charging through the center of the box, who tapped just inside the near post.
Maurer, who finished with a career-high six saves, has two clean sheets in five career starts and his .905 save percentage is the highest in MLS.
Dallas, which won on the road for just the second time in its last 14 tries, is unbeaten in its last six regular-season games, dating to last season. New England (3-2-1) had its four-game unbeaten streak snapped.