Mike Stobe/Getty Images for USTA
1dPeter Bodo

WTA Finals Singapore preview: What's at stake

The WTA Finals can be no more than icing on the cake for No. 1 Angelique Kerber, but the other women in the field can make a variety of statements at the season-ending event in Singapore.

Glyn Kirk/Getty Images

Kuznetsova wins Kremlin Cup, makes WTA Finals

Svetlana Kuznetsova secured the last spot at the WTA Finals in Singapore after defeating Daria Gavrilova of Australia 6-2, 6-1 on Saturday to retain her Kremlin Cup title.

Anthony Gruppuso/USA Today Sports

Del Potro, Sock advance to Stockholm Open final

Olympic silver medalist Juan Martin del Potro of Argentina reached his second final of the year by defeating Grigor Dimitrov of Bulgaria 6-4, 7-5 at the Stockholm Open on Saturday.

Belgium Outdirk /AFP/Getty Images

Top seed Goffin, Gasquet reach European semis

Top-seeded David Goffin of Belgium rallied to defeat Romanian qualifier Marius Copil 5-7, 6-1, 6-3 to make the semifinals of the European Open on Friday. No. 3 seed Richard Gasquet also advanced.

SVP beseeches Kyrgios to return from suspension and try (0:49)

Wozniacki keeps rolling with Hong Kong win

Former No. 1 Caroline Wozniacki defeated Kristina Mladenovic 6-1, 6-7 (4), 6-2 to win the Hong Kong Open on Sunday, her second title in Asia in the past month.

Defiant Kyrgios throws match (0:23)
Photo/Andy Wong)
15dPeter Bodo

Kerber once again hearing the footsteps of Serena

Angelique Kerber's loss in Beijing has given Serena Williams a chance to regain the No. 1 ranking before the year ends, and you can bet both are feeling the pressure.

15dGreg Garber

The rise of Karen Khachanov not completely unexpected

It has taken patience and then some for Karen Khachanov. But the 20-year-old Russian is finally starting to look like a top-10 player many predict he will become.

Sharapova doesn't believe meldonium is a performance enhancer (1:03)
Sharapova: WADA failed to do their research (0:58)