Inter Miami have been eliminated from the MLS play-off race following a 3-1 defeat to New York City, while San Jose Earthquakes teenager Cade Cowell produced a stunning moment of individual brilliance.

David Beckham's Inter Miami were looking to keep their fading play-off hopes alive on Saturday, however, second-half goals from New York City pair Valentin Castellanos and Talles Magno dashed that dream.

Inter Miami had never taken a point against New York City in their three previous meetings, losing all three. New York City were one of two teams Inter Miami had faced more than once without claiming a point, along with DC United.

That drought continued despite Inter Miami defender Jorge Figal initially cancelling out Castellanos' 33rd-minute opener at DRV PNK Stadium, where co-owner Beckham was in attendance.

But New York City – third in the Eastern Conference – hit back via Castellanos and Magno to clinch a play-off spot thanks to results elsewhere as Inter Miami were left to pick up the pieces in Phil Neville's first season as head coach.

Cade Cowell, meanwhile, scored a memorable solo goal as the Earthquakes outlasted Real Salt Lake 4-3 in a wild showdown.

The 18-year-old collected the ball in his own half with 21 minutes remaining before barging down the right flank, cutting in between two RSL defenders and finishing past David Ochoa with the outside of his boot.

Elsewhere, Fabio netted a dramatic stoppage-time winner as New York Red Bulls edged Montreal 1-0 to move into the seventh and final play-off spot in the east.

Defending champions Columbus Crew kept their slim play-off hopes alive with a 3-1 win over DC United, Toronto and Atlanta United drew 1-1 and 10-man Dallas edged Austin 2-1.