Daniil Medvedev becomes the third 1,98m (6' 6'') player who wins a Grand Slam tournament, Juan Martín del Potro in 2009 and Marin Cilic in 2014 also won the US Open.
Can Daniil break the 1,98m curse and win another major? Discuss.
Isner used to be much slower, Raonic was barely mobile but improved his movement drastically since 2010/2011 but he is shorter than 2 meters so didn't want to include him in the poll. Karlovic not so much, he improved a little. Anderson improved noticeably too.
Perhaps Opelka will too?