Additionally, Jasmine Paolini and Mirra Andreeva hit career-high rankings.
"The [prize money] disparity is insane and that needs to be addressed," former No. 1 told Bloomberg.
The pair spent time working together this weekend in Monaco.
The two-time Slam champion has been living life to the fullest in 2023.
US Open Tournament Director honored with the Billie Jean King Leadership Award at Women's Sports Foundation event.
Grigor Dimitrov would "love" to put the ultimate tennis band—the One-Handed Backhand Boys—back together.
The doubles legend is the first man from Indian to be nominated in the player category.