"The 19-year-old, who stunned the tennis world by winning the US Open as a qualifier last year, is now searching for a fourth coach in less than year."
"Raducanu's split from the German came as a surprise to many as she continues her buildup on clay ahead of her first French Open appearance next month."
"He is one of the nicest people I've met, so obviously it was a tough one to split with someone like that, but I feel like right now I'm very comfortable with my current training."
"Raducanu reached the quarterfinals of last week's Stuttgart Open -- her first career WTA 500 quarterfinal -- but lost in straight sets to world No. 1 Iga Swiatek."