Rafael Nadal ended his 22- match Grand Slam-winning band on Monday.

A lower seed American ends Rafael Nadal's 22-match Slam streak

Ended Rafael Nadal's 22-match slam streak at the US Open

and reached the quarterfinals of the US Open for the first time.

" I felt like the world stopped," Tiafoe said.

" I could not hear anything for a nanosecond."

" I was going crazy," Tiafoe said.

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