For the first time in the tournament’s history, 48 teams will compete across three host nations, the United States, Canada, and Mexico, turning what was already the biggest sporting event on the planet into something even larger and more sprawling than ever. More countries. More games. More chances for upsets, surprises, and stories nobody saw coming.
And the stories are already writing themselves before a single ball is kicked.
Lionel Messi and Cristiano Ronaldo are expected to share a World Cup stage for the very last time. Kylian Mbappe is four goals away from the all-time World Cup scoring record. Brazil hired one of the most decorated club managers in football history and handed him a national team with months to prepare. Argentina is trying to become back-to-back champions in a tournament that has historically punished defending titles. Spain arrived as the heavy favorites and immediately watched their best player tear his hamstring six weeks before kickoff.
MORE: Top 10 dark‑horse teams to watch at the 2026 FIFA World Cup
On home soil, the United States is facing a level of expectation it has never experienced before, with Mauricio Pochettino publicly suggesting his team can win the whole thing. The stage is enormous. The stakes are even bigger.
10. The 48-Team Expansion
This is the first World Cup to feature 48 teams, up from 32, adding 16 new spots and opening the door for first-time qualifiers like Uzbekistan, Jordan, Cape Verde, and Venezuela. The expanded format means more group-stage games, more nations in the mix, and a real chance for upsets in the early rounds. The question is whether the added depth improves the tournament or dilutes the quality of the knockout stages.
9. Three Host Nations, Three Storylines
The United States, Canada, and Mexico are all co-hosts, and each carries its own weight of expectation. Canada is making just its second World Cup appearance and its first on home soil, giving the tournament a genuine story of a nation discovering the sport at the highest level. Mexico has history and passion but inconsistent recent form, while the US carries the loudest expectations of the three.
8. Morocco’s Dark Horse Credentials
Morocco became the first African nation to reach a World Cup semifinal in 2022, and they arrive in 2026 with that momentum fully intact. Coach Walid Regragui has built a defensively disciplined, tactically sharp side that genuinely has the structure to go deep in a major tournament. They are not a dark horse in the novelty sense — they are a dark horse in the sense that they could actually win it.
7. Brazil Under Carlo Ancelotti
Brazil’s decision to appoint Carlo Ancelotti as their national team manager is one of the most unconventional calls in international football history. He arrives having won the Champions League with Real Madrid and with the credibility of someone who has managed the biggest clubs in the world, but managing a national team on a tournament timeline is a completely different challenge. Whether he can organize Brazil’s attacking talent into a coherent system in time is one of the biggest questions of the whole tournament.
6. Can USMNT Deliver on Home Soil?
Mauricio Pochettino has gone beyond managing expectations — he has outright said the US can win the World Cup on home soil, which is a genuinely bold statement for a team that realistically targets the Round of 16. The USMNT is in Group D alongside Paraguay, Australia, and Turkey, a draw they can realistically win. Home crowds, home stadiums, and the energy of a nation newly invested in the sport could carry them further than their talent level alone would suggest — but the pressure that comes with hosting is real, and Pochettino has just raised it further.
5. The Lamine Yamal Question
Spain entered the tournament as favorites, and their entire campaign is built around Lamine Yamal, the 18-year-old who has already been the best player in Europe at Barcelona and, at his age, arguably the best in the world. The problem is that Yamal tore his hamstring 50 days before the tournament started and is expected to miss Spain’s opener against Cape Verde, and is a major doubt for the second game against Saudi Arabia. If he returns fully fit for the knockout stages, Spain is still the team to beat. If he is compromised, the entire tournament picture shifts.
4. Argentina’s Title Defense
Argentina arrives as defending champions with Lionel Scaloni’s squad largely intact, but the cracks have been visible. Key players have struggled for form, and the expanded format means they face a longer path to repeat. They open against Algeria, then Austria, then first-time qualifiers Jordan — a favorable draw — but history is not kind to defending World Cup champions, and Argentina will need to find form quickly.
3. Mbappé Chasing the All-Time Scoring Record
Kylian Mbappé enters the 2026 World Cup with 12 goals in previous tournaments, sitting just four behind Miroslav Klose’s all-time record of 16. A strong tournament — which a player of his caliber is absolutely capable of delivering — would make him the highest scorer in World Cup history before turning 28. He is already considered the future of the game; breaking that record would cement him as something more than that.
2. Spain and the Weight of Favoritism
Spain is the consensus favorite. European champions, loaded with talent at every position, and playing with a system that has no obvious weakness. But the weight of being the favorite at a World Cup is its own storyline, and Spain has carried that weight before without converting it. The Yamal injury adds genuine uncertainty at the worst possible time, and the question of whether Luis de la Fuente’s side can finally deliver a major tournament when they are expected to is the biggest question the tournament will answer.
1. Ronaldo, Messi, and Neymar’s Last World Cup
Both Lionel Messi and Cristiano Ronaldo are expected to play in what will almost certainly be their final World Cup. Messi turns 39 during the tournament, and while he has not confirmed it will be his last, all signs point that way. Ronaldo, at 41, has made no secret of his desire to play at one more World Cup. The same goes for Neymar, who battled so many injuries and setbacks to earn a place in the national team. Watching the three players who defined an entire generation of football share a tournament stage for the last time is the kind of moment sport only generates once.
