Predicting the most likely 2026 World Cup knockout matches

Editor’s note: This is the first article in our three-part series analyzing the results of 1,000 computer simulations of the 2026 World Cup. Stay tuned for our upcoming in-depth analyzes of the runs of the host nations (United States, Mexico, Canada) and our data-driven predictions for the champion.

The 2026 World Cup bracket is a massive, sprawling structure designed to accommodate 48 teams. But behind this complexity lies a secret: the bracket is not as random as it seems. Due to the specific way that group stage winners and runners-up compete in the Round of 16, some matchups are destined to happen much more often than others.

We didn’t just look at the calendar; we put it to the test. Using our advanced ELO based system World Cup Simulatorwe ran the whole tournament 1000 times. The results were shocking. While some parts of the picture were chaotic, others were remarkably consistent, pointing to a series of “inevitable blockbusters” that fans should start preparing for now.

Whether you’re planning your trip or just filling out your slot, this data is your cheat sheet. Here are the most statistically likely matches for the knockout stage of the 2026 World Cup.

The “Big Four”: matches you can almost bet on

Among hundreds of possible combinations, four matchups stood out with probabilities so high that they defy the usual randomness of sport. These are not just possibilities; these are the statistical favorites.

1. Argentina vs. Uruguay (round of 16)

• Probability: 38.1%
• Why this happens: It’s the “Rio de la Plata Derby”. Argentina should win Group J, while Uruguay often finishes second in Group H in our simulations. Match 86 brings them together for a South American classic.
• The story: Defending champions against their oldest rivals. A physical, passionate encounter, not to be missed.

2. Brazil vs Japan (round of 32)

• Probability: 37.4%
• Why this happens: Brazil are heavy favorites to win Group D. Japan are strong contenders to finish second in Group E. The group funnels those two places straight into Match 76.
• The story: A clash of styles and cultures. The technical discipline of Japan versus the samba talent of Brazil in a match that would light up the tournament.

3. France vs Germany (round of 16)

• Probability: 36.1%
• Why this happens: This is the most likely heavyweight clash of the Round of 16. If France wins its group and Germany finishes second (or vice versa in specific scenarios), the table places them on a collision course in Match 89.
• The story: Two European titans with rich World Cup history meet way too early in the tournament. A giant will return home.

4. Austria vs Spain (round of 16)

• Probability: 33.5%
• Why this happens: Spain are favorites in Group K, while Austria are a strong bet for second place in Group I. Game 84 is their meeting point.
• The story: Spain’s possession match against Ralf Rangnick’s Austria. A tactical battle for the ages.

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Complete data: rounds of 32 probabilities

Here is the breakdown of each round of 16 match, listing the 3 most likely pairs based on our 1000 simulations. Use it to spot potential problems or plan your ticket purchases. If you are interested in purchasing tickets, be sure to check out our Stadium Seat Maps and Ticket Category Guide to know exactly where you will be seated for these matches.

Game 73 (Los Angeles)

1. Canada vs. South Korea (15.8%)
2. Canada v. Mexico (13.1%)
3. South Korea vs. Switzerland (10.4%)

Game 74 (Boston)

1. Germany vs Scotland (13.4%)
2. Australia vs. Germany (12.9%)
3. Germany vs. Paraguay (11.0%)

Match 75 (Monterrey)

1. Morocco vs Netherlands (30.2%)
2. Netherlands vs Scotland (21.7%)
3. Brazil vs Netherlands (14.3%)

Game 76 (Houston)

1. Brazil vs Japan (37.4%)
2. Brazil vs Netherlands (18.7%)
3. Brazil vs Tunisia (10.2%)

Game 77 (New York/New Jersey)

1. France vs Tunisia (13.6%)
2. France vs UEFA Playoffs B (7.2%)
3. France against Paraguay (5.7%)

Game 78 (Dallas)

1. Ecuador vs. Norway (20.3%)
2. Ecuador versus Senegal (13.7%)
3. Ivory Coast vs. Norway (13.0%)

Match 79 (Mexico)

1. Mexico vs. Saudi Arabia (9.9%)
2. Ivory Coast vs. Mexico (8.4%)
3. Ivory Coast vs. South Korea (7.1%)

Game 80 (Atlanta)

1. England v Uzbekistan (15.4%)
2. England vs FIFA Playoffs 1 (10.2%)
3. Croatia vs. Uzbekistan (10.0%)

Game 81 (San Francisco Bay Area)

1. Qatar vs. United States (15.6%)
2. Canada vs. United States (9.9%)
3. UEFA Playoffs A vs. USA (8.0%)

Game 82 (Seattle)

1. Belgium vs. South Africa (16.9%)
2. Belgium vs UEFA Playoffs D (12.1%)
3. Belgium vs. South Korea (8.8%)

Game 83 (Toronto)

1. Colombia vs Croatia (23.9%)
2. Croatia vs Portugal (21.5%)
3. Colombia vs England (17.9%)

Game 84 (Los Angeles)

1. Austria vs Spain (33.5%)
2. Austria vs. Uruguay (17.8%)
3. Argentina vs Spain (16.4%)

Game 85 (Vancouver)

1. Egypt vs. Switzerland (15.9%)
2. Iran against Switzerland (11.3%)
3. Algeria versus Switzerland (10.0%)

Game 86 (Miami)

1. Argentina vs. Uruguay (38.1%) – The most likely match!
2. Argentina vs Spain (20.5%)
3. Austria vs. Uruguay (16.5%)

Game 87 (Kansas City)

1. Panama vs. Portugal (12.3%)
2. Colombia vs. Panama (11.1%)
3. Ghana vs Portugal (10.5%)

Game 88 (Dallas)

1. Australia vs Iran (16.2%)
2. Iran vs. Paraguay (13.9%)
3. Australia vs Egypt (10.5%)

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Complete data: rounds of 16 probabilities

Qualifying for the round of 16 is difficult, but our simulations have identified clear favorites to make it through. Here are the most likely pairs for the second knockout round.

Game 89 (Philadelphia)

1. France versus Germany (36.1%) – The heavyweight clash of the round.
2. Ecuador versus France (7.8%)
3. Germany vs. Norway (5.8%)

Game 90 (Houston)

1. Mexico vs Netherlands (11.0%)
2. Netherlands versus Switzerland (9.3%)
3. Netherlands vs. South Korea (9.1%)

Game 91 (New York/New Jersey)

1. Brazil vs. Norway (14.7%)
2. Brazil vs France (9.7%)
3. Brazil vs. Ecuador (8.1%)

Match 92 (Mexico City)

1. England v Mexico (15.2%)
2. Croatia vs. Mexico (9.9%)
3. England v South Korea (9.5%)

Game 93 (Dallas)

1. Croatia vs Spain (12.2%)
2. England v Spain (12.2%)
3. Portugal vs Spain (10.9%)

Game 94 (Seattle)

1. Belgium vs. United States (25.4%) – A revenge of the 2014 classic.
2. Iran vs. United States (7.9%)
3. Belgium against Paraguay (4.3%)

Game 95 (Atlanta)

1. Argentina vs. Iran (12.3%)
2. Argentina vs Belgium (7.8%)
3. Iran vs. Uruguay (6.7%)

Game 96 (Vancouver)

1. Portugal vs. Switzerland (18.7%)
2. Colombia versus Switzerland (14.4%)
3. Canada vs. Portugal (5.4%)

Conclusion: structure creates destiny

Even though football is unpredictable, the structure of the 48-team group creates gravity. Teams like Brazil, Argentina, France and Spain have surprisingly set journeys, leading to some very likely matchups that fans should mark on their calendars.

The United States also has a fascinating run, with a strong chance of facing Qatar or Canada early in the match, followed by a potential formidable revenge against Belgium.

Do you agree with the simulator? Or do you think an outsider will tear up the script?

Run your own simulation now and see if you can change the history!