The World No.1 said his piece on the matter on Wednesday in Belgrade.
The tour released a statement and reiterated its desire to allow Russian and Belarusian players to compete under a neutral flag.
The Pole was dominant, dropping just two games against German qualifier Eva Lys.
We could see Australian Open champion back on court in Madrid next month.
Monte-Carlo champion on what makes Miami champion so special.
Stefanos Tsitsipas on why Big 3 no longer numerically exist.
Wimbledon winner will take on fellow sports stars in the inaugural Icons Series golf event in New Jersey in June.
