Nicholas Davydenko called the reason of frequent injuries Carlos Alkaras

The ex-third racket of the world Nicholas Davydenko estimated prospects Jannick Sinner and Carlos Alkaras. - I saw alive as Sinner plays and trains. He is such hard worker. Tries to change game: rolls, moves well, physically strong, high, gives - all at it adjusted and stable. Certainly, he fights against such stability. I cannot tell that it bears all easily - often beats character and up to the end pressurizes. But if it only fight pressurizes, so something all the same does not suffice. On one will power it is difficult to pass all season. It is possible to hook on any tournaments, cool matches or...