World Cup 2026 Dark Horses: 5 Teams That Could Surprise
The expanded 48-team field at the 2026 FIFA World Cup means more matches, more knockout rounds, and — historically the sharpest blade for tournament favourites — more chances for giant-killing. We've picked five sides that sit outside the obvious title pool but have a realistic case for a deep run. None of these teams are predictions to win the tournament; they're the teams with the experience, talent profile, and recent form to make life uncomfortable for the heavyweights.
1. Morocco
The most obvious dark horse pick — but one that's earned. Morocco's 2022 run in Qatar was no fluke: the Atlas Lions became the first African and first Arab nation to reach a World Cup semifinal, taking down Belgium, Spain, and Portugal along the way with a defensive masterclass that captivated the global audience. The structural pieces that powered that campaign are largely still in place.
Why they could surprise: Achraf Hakimi remains one of the world's best full-backs, combining pace, technical quality, and an attacking instinct that few defenders can match. Sofyan Amrabat anchors a midfield that is comfortable absorbing pressure, and the squad benefits from a deep European-based talent pool drawn from the Moroccan diaspora across France, the Netherlands, Belgium, and Spain. Their travelling support is among the loudest in international football. They are unlikely to come into matches as favourites, which is often exactly when they're most dangerous.
2. Japan
Japan's 2022 group stage was one of the great World Cup statements of the modern era — beating both Germany and Spain to top a group containing two former champions. The Samurai Blue eventually fell to Croatia on penalties in the Round of 16, but the evidence that they could compete with anyone was already in.
Why they could surprise: Japan's identity has crystallised: tactically disciplined, pressing high, sharp in transition. The squad now features genuine Premier League and La Liga regulars — Kaoru Mitoma at Brighton, Takefusa Kubo at Real Sociedad, Wataru Endo at Liverpool — so the technical and physical gap that used to limit Asian sides has narrowed considerably. The expanded knockout bracket gives them more avenues to a quarterfinal than any previous tournament has.
3. Croatia
Calling Croatia a dark horse feels strange given they were runners-up in 2018 and finished third in 2022 — but the bookmakers and most pundits don't list them among the favourites for 2026. With a population of just four million, Croatia have produced the most reliable deep-runs of any small nation in modern football, and their tournament temperament is by now a tactical asset of its own.
Why they could surprise: The 2026 World Cup will likely mark Luka Modric's farewell on the biggest stage, and that's a powerful narrative the squad has already shown it knows how to use. Mateo Kovacic and Marcelo Brozovic remain quality midfielders, and Josko Gvardiol has emerged as one of the best young defenders in the world at Manchester City. Croatia have won knockout matches on penalties or in extra time three tournaments in a row — that mental resilience matters more in an expanded knockout bracket than ever before.
4. Senegal
Africa's top-ranked side and back-to-back AFCON champions (2022, 2025), Senegal arrive with arguably the deepest squad in their country's history. The Lions of Teranga reached the Round of 16 in 2022 before being eliminated by England.
Why they could surprise: Senegal's strength is physical: pace, power, and aggression on the counter, layered over a strong defensive structure. Sadio Mané continues to captain the side; Idrissa Gueye remains the midfield engine; Kalidou Koulibaly's leadership at the back is a major edge in knockout football. Their style is a particularly awkward matchup for possession-heavy European sides who can struggle when forced into transitions, and that is exactly the kind of tactical mismatch that produces World Cup upsets.
5. Colombia
Colombia's recent form has been excellent. They reached the Copa America 2024 final (losing to Argentina), and their squad is arguably the deepest South America has produced outside of Brazil and Argentina in years. CONMEBOL qualifying was strong for them, and they enter the World Cup with momentum.
Why they could surprise: Luis Díaz at Liverpool gives Colombia a genuine star — a player capable of single-handedly winning a knockout match with a moment of brilliance. James Rodríguez continues to provide creative influence in the middle of the park, and the depth of their attacking options means they can adapt their game plan to different opponents. South American teams have historically performed well in World Cups played in the Americas; for Colombia, this tournament is essentially a home continent.
What the bracket says
The 2026 World Cup's expanded 32-team knockout phase changes the maths for dark horses. With three group winners and runners-up advancing alongside the eight best third-placed teams, the early knockout rounds will feature more David-vs-Goliath matchups than any World Cup before. That structural reality favours the kind of teams on this list — well-organised sides who don't need to dominate possession to win.
None of this is a prediction that any of these five will win the World Cup. The point is simply that a path to the quarterfinals — or further — exists for each of them, and any of the five could be the team whose run defines this tournament's storyline.
Try the simulator
The best way to test your dark-horse hunch is to run a full bracket simulation. Predict every group-stage match, then watch the knockout chips fall — see how far your pick can go. If you want to compete with friends as the tournament actually unfolds, the prediction league scores your picks as the real results come in.