Novak Đoković

Roger Federer

Petra Kvitová

Eugenie Bouchard

John Hurt

Narrator

Grigor Dimitrov

Self

Maria Sharapova

Self

Serena Williams

Self

Stanislas Wawrinka

Self

Rafael Nadal

Self

Andy Murray

Self

Boris Becker

Self

Stefan Edberg

Self

Simona Halep

Self