FLUSHING MEADOWS, N.Y. — Naomi Osaka walked on to Louis Armstrong Stadium and sparkled under the lights, with red roses on a hairpiece and a red jacket and dress studded with crystals. The four-time ...

While all the big-name tennis apparel brands were unveiling colorful new collections for the Australian Open, Destanee Aiava was looking to the past. The qualifier from Melbourne’s suburbs turned ...