Seventh seed Wawrinka of Switzerland set up a third-round meeting with Bulgarian ninth seed Grigor Dimitrov after seeing off Argentine Juan Monaco 6-4, 6-1.
It was the 31-year-old Serb's second comfortable win in the Gustavo Kuerten group and combined with Marin Cilic's 6-7(2), 6-3, 6-4 defeat of American John Isner later in the day, he sealed his place in the semi-finals at the year-ender for the eighth time.
World number one Serena Williams credited an on-court coffee for her recovery after she stormed back from a first set bagel to beat Italy's Flavia Pennetta in her opening match of the year at the Hopman Cup on Monday.
Australian Nick Kyrgios blasted 15 aces to blow past Japan's Yoshihito Nishioka 6-2, 7-5 on Thursday and reach the quarter-finals at the Citi Open in Washington.
News of all that's transpired on and off the tennis courts
'This will be my first trip to Eastbourne, I have heard great things about the tournament'
'He's one of those players that are dangerous for everybody'
Serbia's Novak Djokovic outclasses Russia's Andrey Rublev to set up a meeting with unseeded Tommy Paul in the semi-finals of the Australian Open on Wednesday.
World No 1 Serena Williams kept her Wimbledon title defence on track on Sunday, downing Germany's Annika Beck 6-3, 6-0 with a crushing display of power and booming serves.
Australia's number two Bernard Tomic will be absent from this week's Davis Cup quarter-finals but the United States will still have a fight on their hands in Brisbane due to the impressive form of Nick Kyrgios, US team captain Jim Courier said.
Wins deciding set shootout after premature celebration. The Briton, who overcame dual Grand Slam semi-finalist Ekaterina Makarova, thought she had won the first round match after reaching seven points in the third set tiebreak and celebrated accordingly.
Opelka, Kyrgios included in Team World for Laver Cup.
Putting all the stats together, 6ft 11in tall Ivo Karlovic emerges as arguably the strongest contender. He tops the lists for number of aces, aces per match and percentage of service games won.
Having Lendl, as I said, can only serve him as an incentive for an improvement, says Djokovic
The Wimbledon Championship runner-up is expected to be a top draw at the ATP 250 event to be played at the Mhalunge Balewadi Stadium in Pune.
Italian tennis player Marco Cecchinato has been banned for 18 months and fined 40,000 euros ($44,024) for match-fixing, the Italian tennis federation has announced.
Frenchman Julien Benneteau caused a stir during an interview on French radio station RMC Sport on Sunday in which he said tournament referees were often kinder to Federer when it came to scheduling his matches.
Murray had battled his way back from two sets down in the second round against France's Adrian Mannarino, but could not work another miracle against the 14th-ranked, 29-year-old Anderson, who swept the final tiebreak 7-0.
Images from Day 8 of the Australian Open at Melbourne Park on Monday.
Briton Andy Murray will take over from Novak Djokovic as World No 1 when the rankings are updated on Monday after his Paris Masters semi-final opponent Milos Raonic withdrew with a leg injury on Saturday.
Tournament officials said there was no heat rule in effect on Friday for the first time in three days, with cloud cover expected to bring cooler temperatures.
Novak Djokovic kept his juggernaut rolling at the China Open by improving to 26-0 with a 6-2, 6-1 win over local hope Zhang Ze on Thursday.
How sweet it is: Eubanks's climb up the ranks is 'icing on the cake'
Order of play on the main show courts at the French Open.
Novak Djokovic beat Tomas Berdych 7-6 (3), 7-6 (8) in the quarter-finals of the Paris Masters on Friday to claim his 20th consecutive win and stay on course for an unprecedented third title in a row at the event.
Alexander Zverev snatched the Laver Cup for Team Europe as he beat Canada's Milos Raonic in the final rubber of a thrilling three days of action in Geneva's Palexpo Arena on Sunday.
Medvedev suffered a jarring early exit from the Canadian Masters last week but overcame some initial problems in a tricky tie against Shapovalov to edge both sets and book a meeting with American Fritz.
France will meet Serbia in the semi-finals of the Davis Cup after both finished off their last-eight ties inside two days on Saturday but Australia and Belgium were made to sweat.
Melbourne man McNamara won five singles titles and 19 in doubles and teamed up with compatriot Paul McNamee to win the Australian Open doubles in 1979 and Wimbledon twice in 1980 and 1982.
With Wimbledon scrapped due to the pandemic, a flashback of some of the best moments from the last five championships at SW19.
Wawrinka, making his first return to the site of his 2016 triumph since undergoing knee surgery, showed he was still shaking off the ring rust despite encouraging victories in the first two rounds.
Summary of sports events and persons who made news on Wednesday
Simona Halep ended Beatriz Haddad Maia's dream run in Toronto
ATP tournaments incurred losses of between $60 and $80 million last year, hurt by last-minute cancellations
Rafael Nadal suffered a shock 7-5, 6-3 defeat by Austrian Dominic Thiem in the Madrid Open quarter-finals on Friday, a result that means the Spaniard will lose the world number one ranking.
Raucous home support for holders Argentina did not make up for the absence of Juan Martin del Potro and Federico Delbonis on Friday as they fell 2-0 behind to Italy in the first round of the Davis Cup.
Switzerland took advantage of Novak Djokovic's absence to open a 2-0 lead over last year's runners-up Serbia in their Davis Cup tie on Friday with Roger Federer and Stanislas Wawrinka winning their singles rubbers.
American Sloane Stephens kept intact her streak of never having lost a final as she defeated Latvia's Jelena Ostapenko 7-6(5), 6-1 to claim the Miami Open title on Saturday.
Roger Federer was made to work hard by Fernando Verdasco before beating the Spanish veteran 6-3, 3-6, 6-3 on Wednesday to reach the quarter-finals of the Dubai Duty Free Tennis Championships.
Roger Federer has never struggled for ways to win matches at the Australian Open but in beating John Millman to chalk up his 100th on the Melbourne hardcourts the 38-year-old Swiss found himself in uncharted territory on Friday. For the first time Federer experienced the Australian Open's unique system for ending prolonged contests, a so-called 'super breaker' -- a first to 10-point tiebreak activated when the score reaches six games all in deciding sets.