Muguruza reaches Tokyo semis; Kerber upsets No. 2 seed Pliskova
Also, Angelique Kerber upset second-seeded Karolina Pliskova, 7-6 (5), 7-5.
Sep 22, 2017 by AP
Struggling Kerber defeats local favorite Osaka at Pan-Pacific Open
The 2016 year-end No. 1, now down to No. 14, won 6-3, 6-4.
Sep 18, 2017 by AP
Quiet Please: Pharrell Williams unveils tennis apparel line
Pharrell Williams teams with Adidas to color the US Open in retro style
Aug 30, 2017 by Tim Newcomb
What went wrong for Angelique Kerber during her year-long slide?
With her first-round US Open loss, the German's tumble down the mountaintop is complete.
Aug 29, 2017 by Steve Tignor
Naomi Osaka overpowers defending champ Angelique Kerber in first round
The Japanese phenom hit 22 winners to Kerber’s nine.
Aug 29, 2017 by Nina Pantic
Angelique Kerber goes from champ to first-round loser at rainy US Open
The sixth-seeded German is out of the tournament and on her way out of the Top 10.
Aug 29, 2017 by AP
#GameSetMattek: Kerber loves New York, especially Central Park
Unfortunately for the former No. 1, she had an early exit at Flushing Meadows this year.
Aug 29, 2017 by Tennis Channel
Three to See, Day 2: Federer gets American upstart Tiafoe in opener
Also, Kerber takes on Osaka and Nadal squares off against Lajovic.
Aug 28, 2017 by Steve Tignor