Mom's Support Fuels Tien's Comeback at Delray Beach Open

Learner Tien, inspired by his mom, pulled off a thrilling comeback against Frances Tiafoe at the Delray Beach Open! After winning the first set in a tiebreak, Tiafoe took the second. But Tien, down 3-5 in the last set, turned the tide and won four games in a row! He joked that losing would mean his mom would leave. Next, he faces Tommy Paul in the semifinals!