At 19 years of age, Learner Tien becomes the youngest man to reach the Australian Open fourth round since Rafael Nadal.
Teenage qualifier Learner Tien on Saturday became the youngest man to reach the Australian Open fourth round since Rafael Nadal in 2005 when he overcame injured Frenchman Corentin Moutet.
MELBOURNE - Teenage qualifier Learner Tien became the youngest man to reach the Australian Open fourth round in 20 years as ...
Jannik Sinner continues Australian Open defence with straightforward win; Gael Monfils, 38, dumps out fourth seed Taylor ...
Youngster Learner Tien and veteran Gael Monfils defied their respective ages as both players reached the Australian Open ...