Jim Courier backs Learner Tien's future potential in tennis

Jim Courier endorses Learner Tien's potential to compete at the highest levels of men's tennis if he can improve his serve speed. Tien, despite recent elbow issues, has shown progress in his game, overcoming a history of early eliminations at the US Open. He reached a five-set match against Karen Khachanov this year, indicating his growth. Courier expresses optimism about Tien's career trajectory while acknowledging the challenges posed by top players like Carlos Alcaraz and Jannik Sinner.

• 7:00 PMYahoo Sports — Jim Courier backs Learner Tien to compete alongside Carlos Alcaraz if he improves key area of his game