Heat, tiebreaks and Serena Williams spice up Australian Open

The year's first Grand Slam at Melbourne Park which starts on Monday features a number of innovations, including a new extreme heat policy and final set tiebreaks.

Karolina Muchova stuns Aryna Sabalenka, gets Iga Swiatek in French

Heckler targets Naomi Osaka at Indian Wells, 20 years after Serena

Serena Williams routs Venus at Family Circle

Unseeded Karolina Muchova to face No. 1 Iga Swiatek in French Open

Tennis

Serena Williams gearing up for heat in 2017 Australian Open

The Australian Open will be a big test for Nadal-Sports News

Heat, tiebreaks and Serena Williams spice up Australian Open

Serena Williams' play is not human – New York Daily News

Australian Open: Ashleigh Barty advances to semifinals; Sofia

Serena Williams Australian Open Warm Up

Serena Williams pulls out of warm-up event ahead of Australian

US Open: Serena enters 3rd round; Muguruza knocked out - Rediff.com

Serena Williams aside, American tennis's love affair with grass

Serena Williams routs sister Venus at Family Circle Cup - Sports