After years of persistence, uncanny self-belief and support from the Black community on tour, the 33-year-old has arrived.

The Chicago native arrived to The Championships with a "high level of gratitude" after navigating a mild concussion and ankle issue this spring.

“I’m No. 2 in the world in doubles and I still don’t have a clothing sponsor,” the American said. “Why not take it into my own hands and do my own thing?”