Roland Garros 2017: The Main Contenders May 30, 2017 Justin Gimelstob looks at the main contenders for the Roland Garros 2017 crown, as well as giving his dark horse pick for the title. Tags: 2017 Dominic Thiem Novak Djokovic Rafael Nadal Roland Garros Share 0 Share on Facebook Tweet Tweet on Twitter +1 +1 on Google Plus