2026 MLS Cup Playoffs

MLS Cup: Why each Western Conference playoff team will (or won't) win it all

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Let's get ready, people: the Audi 2026 MLS Cup Playoffs are here.

It’s an especially exciting time for the nine Western Conference teams who qualified for this year’s postseason, with the ultimate goal of winning MLS Cup presented by Audi on Dec. 18.

Let’s take a look at why each of these teams will win MLS Cup – and why they won’t.

Note: clubs are listed by their finish in the standings.

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Vancouver Whitecaps FC logo
Vancouver Whitecaps FC

Why they’ll win 

The 2025 MLS Cup finalists could represent the West once again in the year’s title match after breaking numerous regular-season club records - including most wins (19), most points (64), most goals scored (74), fewest goals conceded (34) and best goal differential (+40), among others.

Head coach Jesper Sørensen has turned the Whitecaps into a well-oiled machine, led by German legend Thomas Müller and fellow attackers Brian White and Ryan Gauld.

Why they won’t 

Vancouver showed some cracks over the summer, earning just one league win over a 10-game span. That run coincided with the club dealing Best XI and USMNT midfielder Sebastian Berhalter to EFL Championship side Middlesbrough.

While U22 Initiative signing Aleksa Cvetković has proven a solid replacement for Berhalter, and Andrés Cubas remains elite, losing such a key player midseason could derail Vancouver's MLS Cup chances.

FC Dallas logo
FC Dallas

Why they’ll win 

FC Dallas may be the most low-key stacked team in the West.

Eric Quill’s side boasts game changers in every part of the field. Specifically, striker Petar Musa, midfielder Joaquín Valiente and Defender of the Year candidate Osaze Urhoghide.

After scoring 60-plus regular-season goals for the first time, Dallas could make more history during the playoffs.

Why they won’t

As impressive as their 16 wins were, Dallas only won two games against their fellow top-four finishers in the West, twice defeating the No. 4-seeded San Jose Earthquakes in the regular season.

So far, they’ve proven unable to beat the best of the best. That matters come playoff time.

St. Louis CITY SC logo
St. Louis CITY SC

Why they’ll win 

St. Louis have made history in 2026, winning the US Open Cup for the club’s first title while setting a record 21-game unbeaten streak (all competitions) under first-year head coach Yoann Damet.

Add summertime arrivals Rafael Navarro and Carlo Holse looking the part of big-time players, and CITY have every reason to believe they can add another trophy to the cabinet.

Why they won’t 

St. Louis stumbled across the regular-season finish line, losing four straight matches before salvaging a last-gasp Decision Day win at Houston Dynamo FC.

If the playoffs had begun a month ago, the timing would be perfect for St. Louis. Now, maybe not so much.

San Jose Earthquakes logo
San Jose Earthquakes

Why they’ll win 

In case you don’t remember, the Earthquakes were the league’s best team out of the gate. They became the first side in MLS's post-shootout era (2000) to win eight of their first nine games to begin a season.

Marquee winter signing Timo Werner clicked instantly with homegrown playmaker Niko Tsakiris and striker Preston Judd, who both enjoyed career years.

San Jose had something special going in their second season under head coach Bruce Arena.

Why they won’t 

That incredible form was short-lived. Amid injuries to Werner and Tsakiris, the Earthquakes endured a 13-game stretch where they won just one game.

While they bounced back after the 2026 FIFA World Cup break to secure a top-four finish, San Jose are now several months removed from looking like a top-tier MLS Cup contender.

Houston Dynamo FC logo
Houston Dynamo FC

Why they'll win

Houston know how to win tournament-style competitions under head coach Ben Olsen, having lifted the 2023 US Open Cup during his first season in charge.

Plus, they now have a legit star in Guilherme. The Brazilian forward is a Newcomer of the Year candidate thanks to 16g/10a during his debut MLS season.

Why they won’t 

Momentum goes a long way in the playoffs, and the Dynamo have little at the moment.

Houston won just one of their last 10 regular-season games, including a 1-0 home defeat to St. Louis on Decision Day that dropped them out of the West's top four.

Los Angeles Football Club logo
Los Angeles Football Club

Why they’ll win it 

Any team with Son Heung-Min and Denis Bouanga is, by default, a trophy candidate.

The superstar duo already made history last season. If they start clicking like they’re capable of in the playoffs, LAFC will become contenders to lift the Philip F. Anschutz Trophy.

Why they won’t 

It’s been rough going in recent months for the Black & Gold, who have only won twice since August.

The club sought a late-season reaction by parting ways with head coach Marc Dos Santos. However, not much has changed under interim coach Xavi Tamarit, who has a 1W-2L-3D record since taking over.

Portland Timbers logo
Portland Timbers

Why they’ll win it 

The Timbers have gotten hot at the perfect moment, ending the regular season on a four-game winning streak.

All the pieces seem to be falling into place under new head coach Martí Cifuentes, who took the reins over the summer.

This is particularly true in attack: During the club’s four-game winning streak, Portland have gotten a combined  9g/4a from Kristoffer Velde, David Da Costa and Ariel Lassiter.

Why they won’t 

Portland’s playoff pedigree has waned in recent years. 

After hosting MLS Cup 2021, the Timbers missed the playoffs for two straight seasons. They’ve since failed to go beyond Round One.

Will this year be any different?

Seattle Sounders FC logo
Seattle Sounders FC

Why they’ll win it 

Seattle are a model club of MLS’s modern era, becoming the first side in league history to win every trophy available (MLS Cup, Supporters’ Shield, US Open Cup, Concacaf Champions Cup, Leagues Cup).

The two-time MLS Cup champions (2016, '19) have also reached the playoffs in 17 of their 18 seasons since making their MLS debut in 2009.

If the likes of Cristian Roldan, Albert Rusnák and summer arrival Dejan Joveljić play at maximum potential, the Sounders can be as dangerous as any playoff team.

Why they won’t 

Rocked by injuries and inconsistency, Seattle lost a club-record eight straight games this summer en route to a 13-game winless run.

That’s not a recipe for MLS Cup success.

Real Salt Lake logo
Real Salt Lake

Why they'll win

Like a true Pablo Mastroeni-coached team, RSL have that “xDAWG” in them and used it to fight their way into the West’s final Wild Card spot to reach the playoffs for the sixth consecutive season.

They did it behind the play of rookie sensation Sergi Solans (15g/4a) and Uruguayan World Cup veteran Juan Manuel Sanabria, who had a joint-club-best 10 assists alongside Morgan Guilavogui.

Why they won’t 

For all their grit, passion and perseverance, RSL are sorely missing their two best players: Zavier Gozo (transfer to Premier League side Crystal Palace) and Diego Luna (season-ending knee injury).

That’s a void too big to fill.