Reigning Roland Garros singles and doubles champion has been sidelined since February with an elbow injury.
The highest-paid female athlete in history is breaking out on her own.
World No. 1 cites essential element of Big 3 she aims to emulate.
A maturing Coco Gauff reminds herself of why she plays pro tennis.
The King of Clay is working hard and making up for lost time in the Italian capital.
Hall of famer is "thankful and relieved" to complete chemotherapy.
"I need to make sure my back is fully right, however long that takes," US Open champion said after Rome retirement.
