Real Salt Lake and Orlando City both claimed Decision Day victories to book their spots in the 2022 MLS playoffs on a dramatic final day of the regular season.
RSL moved above Portland Timbers into the last playoffs spot in the Western Conference with their 3-1 victory, while Orlando achieved the same feat in the east after beating Columbus Crew 2-1 after a late penalty.
Pablo Mastroeni's RSL will take on two seed Austin in the first round of the MLS playoffs, navigating their way past Portland who started the day in sixth spot, but dropped to eighth, with Minnesota United also qualifying with their 2-0 win over Vancouver Whitecaps.
Jefferson Savarino settled any nerves for RSL, who had claimed only three wins from their past 17 games, by curling in a 19th-minute opener before Rubio Rubin's deflected shot doubled their lead in the 48th minute.
Bode Hidalgo sealed RSL's playoffs spot with a classy finish in the 82nd minute, with Dairon Asprilla scoring a late consolation for the Timbers.
Minnesota, who will take on Dallas in the first round of the playoffs, got their win after Franco Fragapane's low 17th-minute drive. Jonathon Gonzalez added a second with a left-foot volley in the 77th minute to seal the Loons' spot.
Hany Mukhtar was confirmed as the MLS Golden Boot winner with 23 goals, although he did not score as Nashville locked in the five seed with a 1-0 win over Supporters Shield winners LAFC.
Teal Bunbury scored the only goal in the 53rd minute, with Nashville to face LA Galaxy in the playoffs. Galaxy beat Houston Dynamo 3-1 with Riqui Puig and Javier Hernandez among the scorers.
Facundo Torres converted an 84th-minute spot kick to send Orlando into the playoffs with a 2-1 victory over the Crew. The Lions will take on Eastern Conference two seed Montreal.
Columbus came into the game one point ahead of Orlando and had gone ahead through Derick Etienne in the 38th minute.
Junior Urso leveled for Orlando in the 56th minute before Milos Degenek's handball led to Torres' decisive penalty, condemning the Crew to missing the playoffs.
Cincinnati clinched their spot in the playoffs for the first time in franchise history, leapfrogging up into the five seed slot, with their 5-2 win at struggling DC United.
Brenner hit a hat-trick for Cincy, who will take on New York Red Bulls in the playoffs. The Red Bulls won 2-0 over Charlotte after Elias Manoel's double to secure the four seed.
Inter Miami lost 3-1 at home to Montreal, meaning Phil Neville's side slipped to the six seed and will take on reigning MLS Cup champions New York City. City beat Atlanta United 2-1 to clinch the three seed.
In other games, Seattle Sounders and San Jose Earthquakes drew 2-2, Chicago Fire drew 1-1 with New England and Austin and Colorado Rapids ended 1-1 after Diego Rubio's late equalizer for the visitors.
Eastern Conference winners Philadelphia Union thrashed Toronto 4-0 with Daniel Gazdag netting a hat-trick, while Western Conference three seed Dallas got past Sporting KC 2-1.