Anna Kalinskaya

Jannik Sinner (born 16 August 2001) is an Italian professional tennis player. He has been ranked as high as world No. 9 by the Association of Tennis Professionals (ATP), achieved on 1 November 2021, and world No. 124 in doubles, achieved on 27 September 2021. Sinner has won six ATP titles in singles and one in doubles, and became the youngest ATP title-holder since 2008 by winning the 2020 Sofia Open and the youngest to have five titles since Novak Djokovic in 2007. He became the first teenage ATP 500 champion by winning the 2021 Citi Open.

Nicholas Hilmy "Nick" Kyrgios (/ˈkɪəriɒs/ KEER-ee-os; born 27 April 1995) is an Australian professional tennis player. He won the boys' singles event at the 2013 Australian Open and the boys' doubles event at the 2013 Wimbledon Championships. Kyrgios's biggest achievements to date are reaching the quarterfinals of the 2014 Wimbledon Championships, defeating ATP number 1 Rafael Nadal and Richard Gasquet en route, and the quarter finals of the 2015 Australian Open where he lost to Andy Murray in straight sets.