Portugal head coach Roberto Martínez has turned to youth and tactical versatility for the March international window. West Ham United midfielder Mateus Fernandes is the standout inclusion, earning his maiden senior call-up following a string of dominant performances in the Premier League.
The squad announcement comes amidst a significant injury crisis, with captain Cristiano Ronaldo, Rúben Dias, Bernardo Silva, and João Palhinha all ruled out through fitness issues.

Martínez highlighted the importance of these fixtures in North America as "essential preparation" for the 2026 World Cup conditions. The inclusion of 21-year-old Fernandes, who recently captained the U21 side, suggests Martinez is ready to integrate the next generation of Portuguese talent into the starting XI.
Portugal will face a demanding travel schedule, playing two matches in the World Cup host nations to acclimate to the local environments.
Latest Form: Portugal enters the March window looking to build momentum after successfully navigating their qualifying group. With the World Cup draw placing them in Group K alongside Colombia and Uzbekistan, Martínez will use the USA and Mexico matches to finalize his 26-man roster for the summer tournament.