MLS Regular Season Ends: Orlando City and Miami FC make the playoffs.

The path to the MLS Cup will go through Philadelphia after the Union wrapped up the Supporters’ Shield and top seed for the Eastern Conference playoffs on the final day of the MLS regular season on Sunday.

The Union got goals from Sergio Santos and Cory Burke to beat New England 2-0 and claim the Supporters’ Shield for the first time in club history. It’s the first major trophy for the Union in their 11th MLS season.

Sporting Kansas City forward Gianluca Busio (27) battles against Real Salt Lake midfielder Pablo Ruiz, rear, in the first half during an MLS soccer match Sunday, Nov. 8, 2020, in Sandy, Utah. (AP Photo/Rick Bowmer)

“On paper, we’re probably not the most talented or the team that people would pick at the beginning of the year. But that’s what makes pro sports special,” coach Jim Curtain said. “A group of guys that have belief, that have confidence. They get better every day and they’re in a good environment. It’s a special group that we have and again, I couldn’t be more proud of the players.”

Out West, Sporting Kansas City withstood a snowy, sloppy field in Utah for a 2-0 victory over Real Salt Lake and claimed the top seed in the Western Conference. Sporting KC got goals from Khiry Shelton and Erik Hurtado early in the second half to secure home-field advantage.

The single-elimination MLS Cup playoffs will get started on Nov. 20 following an upcoming break on the FIFA calendar for international matches. Sporting KC will open with No. 8 seed San Jose.

“It was amazing on the field. There was just nothing you could do. We couldn’t even play all that well, but we found the way,” Sporting KC coach Peter Vermes said. “Again, it was big for us, it’s big for the club, it’s big for the city. Home-field advantage is obviously much more important when you do have your full stadium, but having some fans is really big.”

The snowy victory for Kansas City was part of a wild final day in the Western Conference, with late goals in Los Angeles and Houston shuffling the playoff bracket.

LAFC, last year’s Supporters’ Shield winners, surrendered a late equalizer in a 1-1 draw with Portland that dropped the Timbers to the No. 3 seed in the West. Combined with Colorado’s 93rd-minute goal from Diego Rubio for a 2-1 victory over Houston, the Rapids vaulted into fifth in the West and LAFC fell to the No. 7 seed.

LAFC’s reward is a trip to defending MLS Cup champion Seattle in a rematch of last year’s Western Conference final won by the Sounders on the road. Seattle, the No. 2 seed, closed the season with a 4-1 win over San Jose.

“You got to go beat the best if you want to be the best,” Seattle coach Brian Schmetzer said. “Obviously LAFC is going to have revenge on their mind and they’re going to want to come up here and do what we did to them down there. It’s going to be a very spirited game.”

The other matchups in the first-round in the West have No. 3 seed Portland hosting No. 6 seed FC Dallas and fourth-seeded Minnesota United hosting No. 5 seed Colorado.

Only Philadelphia and Toronto had a chance to lay claim to the regular-season title entering the final day of the season. But the Union held all tiebreakers with Toronto as long as they won.

Toronto ended up with the No. 2 seed in the East despite a 2-1 loss to the New York Red Bulls.