Serena William is through to the Australian Open women's singles semi-finals after defeating Britain's Johanna Konta.
Konta faced the six-time Australian Open champion in the quarter-finals on Wednesday in their first ever meeting.
America's Williams won the match in straight sets, 6-2 and 6-3.
Williams' advance to the semi-finals keeps alive the possibility of facing her sister Venus in the final.
Serena first has to face Mirjana Lucic-Baroni of Croatia while Venus takes on fellow American CoCo Vandeweghe in the other women's singles semi-final.
Britain's Johanna Konta has beaten Russia's Ekaterina Makarova in the Australian Open, meaning she goes through to the quarter-final to play Serena Williams.
Konta, who made her first Grand Slam semi-final in Melbourne last year, beat Makarova 6-1 6-4.
Williams beat her opponent, the Czech Republic's Barbora Strycova 7-5 6-4.
Dan Evans' fairytale run at the Australian Open came to an end after the British number three was beaten by Jo-Wilfried Tsonga.
Evans knocked out world number seven Marin Cilic and then Bernard Tomic to reach his first grand slam fourth round but Tsonga proved a step too far, the Frenchman sealing a 6-7 (4/7) 6-2 6-4 6-4 victory.
Despite the defeat, Evans is set to climb from 51st to 45th in the world rankings and leaves Melbourne knowing he can compete with the best.
Tsonga, the 12th seed, goes through to face US Open champion Stan Wawrinka for a place in the semi-finals.
Earlier, Andy Murray suffered a shock defeat to Mischa Zverev of Germany.
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Johanna Konta's Australian Open charge shows no sign of slowing after the British number one annihilated Caroline Wozniacki to make the last 16.
Konta is ranked only 11 spots higher than world number 20 Wozniacki but she exposed a gulf in class to win 6-3 6-1 in just 75 minutes.
After her opening three rounds in Melbourne, Konta is yet to drop a set and continues to show why many are picking her as a potential title winner.
She now faces Russian world number 34 Ekaterina Makarova, whom she beat here last year, with the winner likely to earn a quarter-final showdown with Serena Williams.
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