When Novak Djokovic and Vasek Pospisil launched a breakaway players' association in 2020, it proved divisive. Almost a year on and the issue is still proving contentious.
원문출처 : https://www.cnn.com/2021/08/31/tennis/ptpa-novak-djokovic-atp-wta-contentious-spt-intl/index.html
원문출처 : https://www.cnn.com/2021/08/31/tennis/ptpa-novak-djokovic-atp-wta-contentious-spt-intl/index.html