Chicago Fire FC players Leonardo Barroso, Dylan Borso, Christopher Cupps, and Viktor Radojević have been called to represent their respective countries at different age levels during the March FIFA International Window. Barroso will join the Portugal U-21 Men’s National Team, while Radojević will join the Serbia U-21 Men’s National Team. Borso was called to the U.S. U-20 Men’s National Team, and Cupps will join the U.S. U-18 Men’s National Team. The squad will travel to face various opponents, including Azerbaijan, Scotland, Argentina, and Portugal. Portugal currently leads Group B in qualifying with 13 points and a 4-0-1 record after five games played. The U.S. U-20 Men’s National Team will travel to Argentina to face Argentina and the Club Atlético Independiente reserves. The U.S. U-18 Men’s National Team will participate in the 2026 Torneio Internacional de Lisboa in Lisbon, facing Iceland, Morocco, and hosts Portugal. Serbia will play two matches in Antalya, Turkey, taking on the Kyrgyzstan U-21 National Team and the Japan U-21 National Team. The players will gain valuable experience playing for their national teams, which will benefit Chicago Fire FC in the long run. The March FIFA International Window will provide an opportunity for the players to showcase their skills and compete against top-level opponents. Chicago Fire FC's players have been performing well, and these call-ups are a recognition of their hard work and dedication. The club is proud to have players representing their countries, and fans will be eager to follow their progress. The international window will run from March 25 to March 31, with various matches taking place during this period. Chicago Fire FC will be keeping a close eye on their players' performances, as they look to bring back valuable experience and knowledge to the club.