"I think the misconception is people always try to say, 'Well, a commuter school cannot be academically as good as others,' and I will come here to say actually that's not true," Joanne Li said.

World No. 1 Jannik Sinner triumphed over Ben Shelton with a 7-6 (2), 6-2, 6-2 victory in Melbourne, despite battling cramps.