Serena’s early exit. Coco’s big win. Another Sloane slump. Or Donald Young’s plunge into obscurity. Any one of those storylines could have been suitable for a blog on the 2020 Australian Open from a black perspective. But I chose to focus on Taylor Townsend, a 23-year-old Chicago-born lefty, who reached the second round of the … More Taylor Townsend finding her groove