With the 2026 World Cup in the rearview window, preparations for the new cycle are now fully underway for Concacaf giants Mexico and the United States.
Ahead of their meeting in Phoenix on Saturday in what should once again be an electric clash, it has been noteworthy to see the two different strategies they have deployed in the first international break since the latest World Cup.
For the U.S. and returning coach Mauricio Pochettino, youth is the key. Of Pochettino's 28 call-ups for the September/October window, a total of 13 -- eight of whom are teenagers -- entered the international break without a single appearance at the senior international level.
"It's a completely different approach than it was in the past," Pochettino said of the squad. "The World Cup is in four years. We need to work with different objectives and goals."
With those younger options, the news is so far positive for the U.S. men. Although there have been some expected nervy moments for a handful of fresh faces, Pochettino & Co. have started the international break with two wins: 4-1 vs. Peru and 4-2 vs. Chile. Things have been far from perfect, especially against a Chile side that also hit the woodwork twice, but one can't argue against the results given that no American players over the age of 30 featured in either game.
Among the top performers were 17-year-old phenom Cavan Sullivan, 18-year-old Julian Hall, and 19-year-old Justin Ellis, who all stood out in the final third in their individual starts this window. Praise should also be given to Mathis Albert, who came off the bench this week and became the youngest-ever goal scorer for the U.S. men's team.
After the victory against Chile, Pochettino was also honest about some of the rocky moments for his youthful roster, noting that it can at times be difficult for a team with several new call-ups to maintain consistency across 90-plus minutes.
"Some players are for the first time together, and that is normal in some periods [of the game] to suffer a little bit," the coach added.
Looking ahead to the Concacaf Nations League quarterfinals next month, the big question now for Pochettino is how many of these young faces will stay in the roster when guaranteed or near-guaranteed members of the XI such as Christian Pulisic, Weston McKennie and Folarin Balogun, among others, make their expected returns.
The extent to which the U.S. intends to transition to the next generation of stars remains up in the air, but the current roster and results are major steps forward in justifying a return to many budding talents.
As for Mexico, that question appears to have already been answered for now in their own preparations. Even though there's a new head coach in charge, with Rafael Marquez taking over the post of Javier Aguirre, the former assistant to Aguirre doesn't appear to want any significant changes after bringing back a very strong core of experienced players involved in the 2026 World Cup. While the U.S. brought in eight teenagers, Mexico brought in just three.
"The foundation will be somewhat based on what we saw at the World Cup," Marquez said last Friday about his first camp. "The style of play will also largely reflect that, given the limited time available to work on things or make changes.
"That said, we will gradually incorporate certain ideas, trying to improve specific defensive and offensive game situations. But ultimately, there won't be any major changes."
Part of that foundation is maintaining some of the pragmatic soccer from Aguirre's tenure. This window, matches have been tight through two back-to-back draws: 1-1 vs. Colombia and 1-1 vs. Peru.
Mexico hasn't been as high flying as the U.S., but under the guidance of a two-time UEFA Champions League winner and defender such as Marquez, it has looked more conservative -- which is both good and bad.
For example, when looking at xG (expected goals), the U.S. has totaled an impressive tally 4.94 over their two friendlies, but also has allowed an xGA (expected goals against) total of 1.92. Looking at Mexico, its xG is just at 1.62 over its two matches, but it also has a respectable xGA of 0.93. It's a small sample size, but it gives a peek into how both teams are looking in the early days of a new cycle.
This isn't all to say that Mexico isn't testing things out. Some might not exactly be the youngest players, but seven members of the latest starting XI vs. Peru were names that weren't involved in the 2026 World Cup.
And in the conversation of the next generation of teenagers, it could be argued that there is no player from the Concacaf region that has a higher ceiling than 17-year-old Gilberto Mora, who has been a crucial game changer at the international level since 2025. In fact, it was the youngster from Tijuana that was on the front page of numerous Mexican sports papers last weekend after scoring his first international goal, which cemented the draw against Colombia.
Nonetheless, he's the only under-20 player who was given a start for Marquez in his first two games in charge -- although there's a deeper conversation there about the reduced pool of teenage options in a league like Mexico's Liga MX.
So, who has the better setup so far for the 2030 cycle: Mexico or the U.S.?
Right now, with a wider selection and opportunities for a new generation of players, the U.S. has the higher potential. Huge credit is due to Pochettino for planting seeds with four years to go until 2030, but we'll see how many of those young players have roles in November when the veterans are expected to return, let alone sprout and grow into elite players.
The route that Marquez is heading down with Mexico isn't as exciting, but it is safer. Amid the ever-present pressure of the gig, it makes sense that the new coach is drawn to the stability of more practical tactics and squad selection. Depending on how things go, Mora himself could also singlehandedly lift that ceiling, as big European clubs are reportedly interested in his services.
Let's not forget Canada either, a country that has made the modern-day battle for Concacaf supremacy a three-nation race. The 2024 Copa América semifinalist started its own international break with a 1-0 win over Chile and will face Peru on Oct. 3. On Oct. 6, it will close out the window against the U.S.
But for the U.S., before it faces Canada, Mexico awaits. The result of the friendly won't be a true and decisive indicator of which soccer federation has the upper hand in World Cup preparation, but it will provide some clues as to the answer.