Ion Tiriac, owner of Madrid Masters1000 French Open Tennis Championship, Day Six, Roland Garros, Paris, France, - 31 May 2019,Image: 440771035, License: Rights-managed, Restrictions: , Model Release: no, Credit line: Profimedia

PARIS, FRANCE - JUNE 05: Romanian businessman Ion Tiriac watches on during the mens singles quarter final match between Alexander Zverev of Germany and Dominic Thiem of Austria during day ten of the 2018 French Open at Roland Garros on June 5, 2018 in Paris, France. (Photo by Matthew Stockman/Getty Images)