Andre Agassi faced some of the smoothest movers in tennis history including Roger Federer, Rafael Nadal and Stefan Edberg.

Former world No. 1 Agassi calls Daniil Medvedev the best big-man mover he's seen.

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Agassi, who coaches Grigor Dimitrov the man Medvedev beat in the US Open semifinals, cites the US Open finalist as the best 6'6" mover tennis has ever seen.

“A guy like that stays healthy, he’s probably the best 6’6” mover we’ve ever seen in tennis,” Agassi told Reuters of Medvedev. “He knows when to press, when to put a little urgency into your game and he knows when to sort of let you implode.

“His tennis IQ is really high, his offensive skill set is there, his defensive skill set is there. So he’s got everyone’s attention.”

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