“We have faced each other a few times so I know him quite well, but with him [Bublik] you never know what’s happening,” mentioned Sinner.
“He deserves to be in the quarter-finals, he beat very tough players. I tried to stay focused on my side and play as solidly as possible because he can have ups and downs so I tried to stay consistent.”
Victory prolonged Sinner’s profitable run on the majors to 19 matches after triumphs ultimately 12 months’s US Open and the Australian Open in January.
He’ll meet both sixth seed Novak Djokovic or German third seed Alexander Zverev within the final 4.
They face one another at 19:15 BST on Wednesday, after Carlos Alcaraz and Lorenzo Musetti booked a showdown within the different semi-final.
Extra to observe.
