COLUMBUS, Ohio -- Justin Meram scored his career-best ninth goal of the season and the Columbus Crew beat the Union, 1-0, on Saturday night.
Columbus (10-10-1) has won three of its last four, including back-to-back shutouts.
Meram, whose previous single-season best was eight goals in 2014, scored in the 65th minute, when his shot deflected off the heel of defender Joshua Yaro into the net.
John McCarthy had five saves for Philadelphia (6-9-5). The Union had just three shots -- none on target.
CHESTER, Pa. -- David Accam scored two first-half goals and added a second-half assist to help the Philadelphia Union beat the Columbus Crew 3-0 on Saturday night.
Accam opened the scoring in the 31st minute, ending a scoring drought that went back to July 11. He took Fafa Picault's through ball and finished inside the far post.
Accam capitalized on a defensive miscue to make it 2-0 for the Union (1-2-1) in the 41st minute and assisted as Ilsinho capped the scoring in the 48th.
The Crew (2-1-1) were without Gyasi Zardes and Will Trapp due to U.S. national team duty.
ATLANTA — Ezequiel Barco came on in the 67th minute and scored three minutes later to help Atlanta United tie the Philadelphia Union 1-1 on Sunday night.
Defending champion Atlanta used a series of quick passes to move to ball from the left to the right side where Julian Gressel first-timed a high entry and Barco side-netted a header inside the far post.
Brenden Aaronson, an 18-year-old homegrown making his MLS debut, ripped a right-footer that, as it went through the legs of Leandro Gonzalez Pirez, deflected off the defender's leg past goalkeeper Brad Guzan to give Philadelphia the lead in the 47th minute.
Atlanta had 71.4-percent possession — finishing with 669 passes compared to just 267 by the Union — but came up empty on a handful of chances. Josef Martinez, who set an MLS record with 31 goals last season, missed wide left on a shot early in the second half and later had his bicycle shot stopped by goalkeeper Andre Blake.