Next Gen ATP Finals Semifinals Set With Michelsen, Tien, Fonseca, and Van Assche

American players Alex Michelsen and Learner Tien will face off, while Joao Fonseca meets Luca Van Assche in Jeddah, Saudi Arabia.

Alex Michelsen advanced to the semifinals with a perfect 3-0 record in group play, including a win via retirement against Shang Juncheng.
Learner Tien defeated top-seeded Arthur Fils to secure his spot, avenging a prior loss to Fils at the US Open earlier this year.
Joao Fonseca, the lowest-ranked player in the tournament, dominated his group with a 3-0 record, showcasing his potential as a rising star.
Luca Van Assche earned the final semifinal spot after defeating Nishesh Basavareddy in four sets, marking his second consecutive semifinal appearance at the tournament.
The tournament features the top eight players under 21, with matches played in a unique best-of-five format where sets are won at four games.