Samuel Armenteros and Diego Valeri each scored, helping the Portland Timbers salvage a 2-2 draw with the Montreal Impact.
Dillon Serna's late second-half goal helped the visiting Colorado Rapids escape with a 2-2 draw against Real Salt Lake on Saturday night.
Wil Trapp scored his first goal since 2014 to help the Columbus Crew rally to a stunning 3-2 victory against visiting Orlando City on Saturday.
Houston goalkeeper Joe Willis made a huge save on a second-half penalty kick to help the host Dynamo earn a 1-1 tie with first-place FC Dallas.
Bradley Wright-Phillips and Daniel Royer each scored goals as the New York Red Bulls blanked the New England Revolution 2-0 on Saturday night.
Sebastian Giovinco and Jonathan Osorio got on the scoreboard as Toronto beat the Fire 2-1 on Saturday in Chicago, snapping a six-game winless run.
Zlatan Ibrahimovic, Michael Ciani and Ola Kamara each scored one goal to lift the LA Galaxy past the Philadelphia Union 3-1 on Saturday night.
Nicolas Lodeiro scored twice as host Seattle Sounders defeated the 10-man Vancouver Whitecaps 2-0 Saturday afternoon in a Cascadia Cup clash.
Josef Martinez broke the MLS record with his sixth career hat trick to lead Atlanta United to a 3-1 victory over D.C. United on Saturday.
The Fire have been in need of a new right-back and Lichtenstein native Hasler should slot straight into the first team.
Romanian right-winger, 23, become the MLS side's first signing of the transfer window, having impressed during a week-long trial in June.
Atlanta United manager Gerardo Martino said his team would be wary of facing a player of Wayne Rooney's magnitude when it faces D.C. United.
The Seattle Sounders have parted ways with Norwegian midfielder Magnus Wolff Eikrem after just six months in MLS.
Atlanta United was built with young lesser-known players. D.C. United just bought Wayne Rooney. That clash of philosophies will be tested Saturday.
Retired Socceroos great Tim Cahill is open to offers to continue playing club football, but has ruled out any prospect of an A-League return.
Columbus Crew SC has turned down an offer from English Championship side Bristol City for goalkeeper Zack Steffen.
Toronto FC has suspended the privileges of all supporters' groups in the wake of a fire in the stands that disrupted Wednesday night's game.
The Portland Timbers are protesting their U.S. Open Cup defeat on Wednesday because of the number of foreign players in LAFC's lineup.
LAFC striker Adama Diomande says he was subjected to racial abuse during Wednesday night's U.S. Open Cup match against the Portland Timbers.
Houston Dynamo overcame an early deficit to storm past SKC, while the Union have also reached the USOC semifinals after beating Orlando.
Voters will decide whether David Beckham's MLS team in Miami will be able to build a stadium complex on a municipal golf course.