India, May 5 -- A group of leading players, including Novak Djokovic, Jannik Sinner, Aryna Sabalenka and Coco Gauff, have expressed "their deep disappointment' at the level on prize money at Roland Garros amid a lingering dispute with Grand Slam tournament organisers.

The clay-court Grand Slam event starts later this month in western Paris. The players said they have other demands that have not been addressed by officials, including better representation, health and pensions.

The players' call came after French Open organisers announced last month the Roland Garros prize money has increased by about 10 per cent for an overall pot of 61.7 million euros ($72.1 million), with the total amount up 5.3 million euros from last year.

"Players'...