Day two of the US Open delivered the tournament’s first big stunner. Renata Zarazúa of Mexico defeated No. 6 seed Madison ...

Monday's first round of the US Open saw a women's singles upset so massive that its only happened one other time in the last ...

Madison Keys had the first-round jitters in her surprising loss to Renata Zarazua, a 3 hour and 10 minute marathon in which ...

Australian Open champion Madison Keys has been undone by 89 unforced errors during a 6-7 (10), 7-6 (3), 7-5 loss to Mexico’s ...

Madison Keys is gone from Flushing Meadows in the first round with a 6-7 (10), 7-6 (3), 7-5 loss to 82nd-ranked Renata Zarazua of Mexico.

The twice semi-finalist joins fourth seed Taylor Fritz and sixth seed Ben Shelton in the second round, as they aim to become the first American man to lift the US Open trophy in 22 years. He plays US ...