who won the men's doubles australian open 2018
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.
2017 China Open – Men's Singles Rafael Nadal won the title, defeating Nick Kyrgios in the final, 6–2, 6–1.
2018 US Open (tennis) The 2018 US Open was the 138th edition of tennis' US Open and the fourth and final Grand Slam event of the year. It was held on outdoor hard courts at the USTA Billie Jean King National Tennis Center in New York City.
2018 Miami Open – Women's Doubles Ashleigh Barty and CoCo Vandeweghe won the title, defeating Barbora Krejčíková and Kateřina Siniaková in the final, 6–2, 6–1.