Patrick Mouratoglou

Romanian tennis star eases to 6-2, 6-3 win over China's Zhang Shuai at Madrid Open

Mouratoglou says organisers need to address players’ health concerns soon

Stefanos Tsitsipas, Matteo Berrettini and David Goffin, who are all in the world top 10, are also involved

For the moment, the tennis is suspended until 13 July, though few players believe it will resume at once

Mouratoglou calls on tennis governing bodies to come together and devise a way of helping lower-level professionals