In recent days, John Isner has advocated for the return of Russian flags in competition on the ATP and WTA circuits. On his social media account, the former world No. 8 expressed outrage that athletes...
Former Ukrainian professional player from 2006 to 2018, Alexander Dolgopolov, who reached the 13th spot in the world rankings in 2012, is now militarily engaged in his country's armed forces and has b...