FIFA World Cup play-offs: Who will join the USA in Group D?

The countdown to the 2026 FIFA World Cup is reaching a fever pitch, and for fans of the United States Men’s National Team (USMNT), the final piece of the Group D puzzle is about to fall into place. While the USA, Paraguay, and Australia have already secured their spots in what is being called the "Group of the Pacific," one seat remains vacant.

That seat will be claimed by the winner of a World Cup play-off. Four nations—Türkiye, Romania, Slovakia, and Kosovo—are currently locked in a high-stakes battle for the opportunity to play the USA on their home turf via the upcoming UEFA Path C play-offs. With the playoffs scheduled for March 26, 2026, the betting data and probability matrices suggest a clear collision course for two specific favorites.

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Türkiye vs. Romania

The first play-off semi-final sees Romania up against Türkiye, with the Romanians travelling to Vodafone Park in Istanbul. For the winner, the prize is a step closer to a June 25th showdown against the USMNT at SoFi Stadium in Los Angeles.

According to the latest Dimers' pre-game probabilities, Türkiye is heavy favorites to win this matchup, entering the match with a dominant 64.1% win probability. Romania, meanwhile, is being treated as a significant underdog with only a 15.6% chance of securing an outright victory in 90 minutes.

Dimers' correct score probability matrix further illustrates the mountain Romania has to climb. The most likely outcomes are a 1-0 or 2-0 victory for Türkiye (both at 11%), while a 2-1 result sits close behind at 10%. Romania’s most realistic path to an upset is a 1-1 draw (10%), which would push the game into the unpredictability of extra time. However, with the Over 2.5 goals market sitting at 57%, the data suggests Türkiye’s offensive firepower may simply be too much for the Romanian defense to handle.

Slovakia vs. Kosovo

Simultaneously, in Bratislava, Slovakia will host Kosovo at the Národný futbalový štadión. This matchup represents a historic opportunity for Kosovo to qualify for their first-ever World Cup and join the host nation USA in Group D.

However, the data leans toward the experienced Slovakians. Slovakia holds a 49.8% win probability, making them a clear favorite to advance to the Path C final. Kosovo sits at a 23.5% win chance, with a draw trending at 26.7%.

Unlike the high-scoring projections for the Türkiye-Romania match, this fixture is expected to be a defensive grind. The Under 2.5 goals market is the favorite here at 58% (-160). The score matrix highlights a 1-1 draw (12%) or a 1-0 Slovakia win (14%) as the most probable scenarios. If Kosovo is to pull off the upset and keep their dream of playing the USA alive, they will likely need to rely on a low-scoring, counter-attacking masterclass.

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Predicted Path C Final: Türkiye vs. Slovakia

When synthesizing the moneyline data and goal probabilities, the most likely Path C final on March 31st will feature Türkiye hosting Slovakia.

For the USMNT, this creates a fascinating scouting report. A matchup against Türkiye would bring a technical, high-energy side to Group D, potentially creating a "home game" atmosphere for the Turkish diaspora in California. Conversely, a Slovakia qualification would bring a disciplined, veteran European structure to the group, challenging the USMNT's ability to break down a low block.

Why Group D is the ultimate prize

The winner of these playoffs doesn't just qualify; they enter a spotlight unlike any other. Joining Group D means a guaranteed marquee match against the USA in the final group stage game. This fixture is already projected to be one of the most-watched sporting events in 2026, held at the state-of-the-art SoFi Stadium.

Additionally, the playoff winner will travel a unique path through North America:

• Match 1: vs. Australia in Vancouver
• Match 2: vs. Paraguay in San Francisco
• Match 3: vs. USA in Los Angeles

As it stands on March 20, the data points squarely at Türkiye as the statistical favorite to emerge from this bracket. Their 64.1% probability in the semi-final is the strongest indicator of any team in Path C. If they can handle the pressure in Istanbul and overcome a likely challenge from Slovakia, they will be the ones standing across from the Stars and Stripes this summer.

Whichever team survives the gauntlet of the Path C play-offs, for fans across the country, the final make up of Group D only intensifies the ultimate question: can the USA win the 2026 World Cup?