Frances Tiafoe identifies key change he made after upset

Frances Tiafoe, 24, credits his change of attitude for his US Open success as he admits that a

In 2019, Tiafoe picked up losses to Nadal at the Australian Open and Madrid Masters

This time, Tiafoe entered the court determined to send Nadal packing out of New York and reach

The American then defeated Andrey Rublev in straight sets to secure a spot in the semifinals

“But today when I got out there I looked at my team I said, ‘let’s get

But this year's US Open edition isn't lacking excitement as Tiafoe feels the game is in good

“I think Nick is playing great tennis, and is great for tennis,” Tiafoe said

“You see him packing stadiums when he’s playing singles, doubles, whatever