The American went deep into his bag of tricks against the Greek on Saturday night in Miami.
The former world No.1 hopes that Ivan Lendl can set him straight on the practice court.
The 20-year-old is ready for the challenge that comes with being on top of the WTA rankings.
"He's unorthodox. He's my polar opposite," Nick Kyrgios said of Jenson Brooksby.
The American believes her battle is a mental one.
The 2021 Indian Wells champion sees Jack Draper reaching the top.
Olympic gold-medal champion working with Sergi Bruguera on a trial basis.
