The September international window proved to be a global stage for Major League Soccer’s brightest talents. From critical World Cup qualifiers to electrifying friendlies, MLS players left an indelible mark, showcasing their prowess on pitches stretching from Gabon to Argentina. With over 100 players representing their nations, the American top flight demonstrated its growing influence in the global game. As regular season action resumes, Sports Illustrated highlights five standout performers who captivated audiences and propelled their national teams forward.

5. Steven Moreira – Columbus Crew (Cape Verde)
Columbus Crew’s Steven Moreira played a pivotal role in Cape Verde’s remarkable World Cup qualifying campaign. The island nation, with a population of just over 500,000, is on the cusp of a historic qualification, largely thanks to Moreira’s defensive solidity. He played the full 90 minutes in two crucial matches, contributing to two clean sheets: a stunning 1-0 upset over No. 73-ranked Cameroon and a dominant 4-0 victory against Mauritius.
Cape Verde now sits atop their CAF World Cup qualifying group. With just a win needed in their final two matches in October against Libya (No. 117) and Eswatini (No. 155), Moreira and his teammates are tantalizingly close to securing their ticket to the summer tournament.
4. Ali Ahmed – Vancouver Whitecaps (Canada)
Vancouver Whitecaps’ Ali Ahmed was instrumental in a historic window for the Canadian men’s national team. Canada achieved back-to-back victories against UEFA opponents on European soil for the first time ever, and Ahmed was at the heart of their success. Taking on new free-kick responsibilities, he delivered a pinpoint cross for Juventus star Jonathan David’s header. Ahmed then exemplified Head Coach Jesse Marsch’s high-press philosophy, scoring his debut national team goal in a comprehensive 3-0 win against Romania.
Canada followed this with a 1-0 triumph over Wales, maintaining two clean sheets throughout the window. Ahmed’s energetic performances and attacking contributions were a highlight of Canada’s impressive European tour.
3. Lionel Messi – Inter Miami (Argentina)
Even with Argentina’s FIFA World Cup qualification already secured, all eyes were on Lionel Messi during their final two qualifiers. The 38-year-old Inter Miami superstar likely played his final competitive home match for La Albiceleste, an emotional affair in Buenos Aires. Over 77,000 fans packed into Estadio Monumental to witness the spectacle against Venezuela, bringing Messi to tears.
Despite the overwhelming emotions, Messi delivered a vintage performance, bagging a brace in a commanding 3-0 victory. He then sat out Argentina’s subsequent 1-0 loss to Ecuador. Post-match, Messi addressed his future, stating, “The same thing I said before: I don’t think I’ll play in the next World Cup. Given my age, the most logical thing is that it won’t happen. I’m excited, eager, but I’m taking it day by day, match by match. I haven’t made a decision about the World Cup.” His words leave fans pondering whether he will target a back-to-back World Cup title.

2. Son Heung-min – LAFC (South Korea)
LAFC’s newest sensation, Son Heung-min, didn’t have to travel far to represent South Korea, and he made his presence felt immediately. The attacking maestro scored in both of his nation’s matches: a 2-0 victory over the US men’s national team and a thrilling 2-2 draw against Mexico. His goals were clinical, smashing finishes from inside the box, and he also provided an assist in the win against the Americans.
South Korea has already secured qualification for the 2026 FIFA World Cup, but challenging friendlies await them in October and November against football powerhouses like Brazil, Paraguay, and Bolivia. Son’s form will be crucial as they prepare for the global showpiece.

1. Denis Bouanga – LAFC (Gabon)
LAFC’s prolific winger Denis Bouanga translated his club form onto the international stage with a stunning performance for Gabon. In their World Cup Qualifier against Seychelles, Bouanga wasted no time, netting a sensational first-half hat-trick to propel Gabon to a dominant 4-0 victory. While he was held off the scoresheet in a subsequent goalless draw against Ivory Coast, his hat-trick was a clear statement of intent.
Bouanga’s heroics have kept Gabon firmly in the hunt for their first-ever FIFA World Cup berth. With two matches remaining in Group F of CAF first-round qualifying, Gabon sits second behind Ivory Coast, eyeing either direct qualification or a playoff spot. Remarkably, the LAFC star currently leads all CAF World Cup qualifying with eight goals, surpassing world-class talents like Liverpool’s Mohammed Salah. His performances are a testament to his exceptional scoring touch and crucial to Gabon’s World Cup dreams.

The September international break underscored the rising quality and global impact of MLS players. From veteran legends like Messi to emerging stars like Bouanga and Ahmed, these athletes continue to prove their worth on the grandest stages, making the league an increasingly exciting and influential force in world football.