Coach Michael Chen discusses Learner Tien’s potential and more
INDIAN WELLSΒ βΒ When Learner Tien began working with Michael Chang midway through last season, the partnership immediately drew buzz. Chang, the Hall of Famer who won the 1989 French Open at age 17 and later rose to No. 2 in the world, has rarely taken on coaching roles since retiring from the tour. But the opportunity…