British star Jack Draper revealed he has suffered an injury setback that will impact his plans ahead of this month's US Open.
Alexander Zverev has joined a host of current players that has called for a solution to the packed tennis calendar.
Goran Ivanisevic has defended himself in the wake of criticism from fellow coach Patrick Mouratoglou.
Taylor Fritz has criticised ATP calendar rules that required him to compete in a tournament despite not feeling fully fit.
As if it wasn't enough for the Canadian Open to lack star power, Frances Tiafoe has now hit out at the extended schedule.
Carlos Alcaraz has set his sights on returning to the world number one by dethroning Jannik Sinner at the upcoming US Open.