Joao Fonseca and Learner Tien to face off in Saudi Arabia

The 19-year-old Tien, who is of Vietnamese descent, beat 2 players in the top 50 on his way to finishing second at the Next ...
Learner Tien set-up an all-American last-four clash against close friend Alex Michelsen at the NextGen ATP Finals on Friday ...
Joao Fonseca became the second youngest champion of the NextGen ATP tournament when he defied his lowly ranking of 145 to ...