A career year for Madison Keys ended in a Grand Slam shock. Mexico’s Renata Zarazua may have been the opponent on the other side of the net, but the No. 6-seeded Keys got in her own way and committed an astounding 89 unforced errors to bow out in the ...

Day two of the U.S. Open delivered the tournament’s first big stunner. Renata Zarazúa of Mexico defeated No. 6 seed Madison Keys 6-7(10), 7-6(3), 7-5 in a major first-round upset at Arthur Ashe Stadium on Monday afternoon. Keys, who holds the third ...

Following a day of upsets that saw two American women's top-10 seeds go down, No. 6 Madison Keys moved into the third round at Wimbledon with a comfortable 6-4, 6-2 victory over Olga Danilovic on Wednesday. "I knew that I wanted to get the momentum as ...

LONDON — This most unpredictable of Wimbledons delivered yet another surprise Friday when reigning Australian Open champion Madison Keys, the No. 6 seed, was a lopsided loser in the third round, eliminated 6-3, 6-3 by 104th-ranked Laura Siegemund of Germany.

Madison Keys was broken on her first service game of the match Wednesday. That was about the only turbulence the Rock Island native encountered in her second-round match at the Australian Open. Keys moved into the third round with a 6-3, 6-2 win over China ...

No.1 seed Jessica Pegula and former champion Madison Keys led five Americans into the Round of 16 on home soil at the Credit One Charleston Open on Wednesday. Pegula, the World No.3, breezed through her first match of the week with a 6-2, 6-0 win over 63rd ...