Sinner takes the lead

Jannik Sinner is on hand for the event.

Up against a Jack Draper in the form of his life, who has yet to drop a set, the world number 1 has just won the first act after just under an hour's play (7-5).

Efficient and aggressive in his play, the Italian exerted constant pressure on the world number 25, who has so far been slightly off his game, particularly on serve (50% first ball).

Draper will have to do much better if he is to extend his New York dream.