- Turnaround between grand slams too tight for Japanese
- US Open champion joins Ash Barty in pulling out
Recently crowned US Open champion Naomi Osaka has withdrawn from the French Open in another serious blow to organisers of the tournament in Paris.
Osaka, who claimed her third grand slam title in New York last week, is struggling with a hamstring injury and joins world No 1 Ash Barty in pulling out of competition at Roland Garros.
