who won the 2017 china open tennis tournament
2017 China Open – Men's Singles Rafael Nadal won the title, defeating Nick Kyrgios in the final, 6–2, 6–1.
2017 US Open (tennis) The men's singles tournament concluded with Rafael Nadal defeating Kevin Anderson in the final, while the women's singles tournament concluded with Sloane Stephens defeating Madison Keys in the final.
2018 Australian Open – Men's Doubles Oliver Marach and Mate Pavić won the title, defeating Juan Sebastián Cabal and Robert Farah in the final, 6–4, 6–4.
Canadian Open (tennis) The current singles champions as of the 2017 tournament are Alexander Zverev (def. Roger Federer) and Elina Svitolina (def. Caroline Wozniacki).