What impresses Joao Fonseca’s coach most about the rising Brazilian talent

If we look back at the tennis scene, we can notice that each of the tennis stars has similar characteristics. Although of course there were differences between them, they share talent, mentality, and a desire for success. According to the predictions of tennis fans and experts, Joao Fonseca belongs to such a group, but considering that he is still a young tennis player, he has a long way to go in which he will have to prove himself and convince the public that he deserves to be at the very