“I’m in a new era now, David,” Danielle Collins told me with a laugh. The world No. 14 made her long-awaited foray into the world of tennis merchandise official on Friday when she released ...

During the match against compatriot Hailey Baptiste, members of Collins' entourage could be seen in bright orange t-shirts with the slogan ‘Play tennis. Cash checks. Repeat.’ on them.

Both the accessory and the apparel feature the phrase “Play Tennis, Cash Checks, Repeat,” in tune with Collins’ Australian Open statements that caused a furore. "I obviously made some bold ...