Former Wimbledon runner-up Eugenie Bouchard successfully negotiated the qualifying draw on Thursday, beating Colombian Mariana Duque-Marino 6-3, 6-2 to secure a spot in next week's main draw.
Three-time Wimbledon champion Novak Djokovic beat Canadian Vasek Pospisil 6-4, 6-3 in his first grasscourt match of the season on Wednesday to reach the third round at the Aegon International in Eastbourne.
Top seed Kei Nishikori of Japan became the first player to win three consecutive Memphis Open tennis tournament titles when he prevailed in straight sets on Sunday.
Maria Sharapova looked back to her best as she overwhelmed Ana Ivanovic 6-1, 6-2 in her final round-robin match at the WTA Championships to set up a semi-final showdown with Russian compatriot Anna Chakvetadze.
Images from Saturday's action at the Australian Open.
The Indian golfer, playing with World No 1 Brooks Koepka (68), had 17 pars and his sole birdie was courtesy a brilliant 30-foot monster putt.
Roger Federer beat Tommy Haas 6-1, 6-3 in the fourth round in Miami.
The Indian ace capped a remarkable year, having also won the Volvo China Open in April and Volvo Masters in Spain last month.
The Indian ace said playing solid game at crunch situations is what sets apart a champion from the rest.
The 17th seed has been in no-nonsense mood so far in Melbourne, moving through the rounds with the minimum of fanfare, but faces her biggest test against the German.
Maria Sharapova destroyed Zarina Diyas 6-1, 6-1 to charge into the Australian Open fourth round on Friday.
Following the retirements of Chris Rogers, captain Michael Clarke and all-rounder Shane Watson, Smith will lead a team in transition into the three-match series which wraps up with cricket's first day-night Test at the Adelaide Oval.
Madison Keys beat fellow American CoCo Vandeweghe for the second time in eight days with a 6-4, 3-6, 6-3 victory on Monday to reach the second round of the Cincinnati Open.
Stefanos Tsitsipas pulled off one of the biggest wins of his short but remarkable career by beating Rafael Nadal 6-4 2-6 6-3 on Spanish soil on Saturday to book his place in the Madrid Open final against world number one Novak Djokovic.
Spain's Rafael Nadal was at his dominant best against Pablo Carreno Busta on Saturday, brushing aside his compatriot 6-1, 6-2, 6-4 to move into the fourth round at the Australian Open. Images from Day 6 of the Australian Open at Melbourne Park on Saturday.
Force India revealed an aggressive new look for the 2015 Formula One season on Wednesday with Mexican driver Sergio Perez telling his compatriots he expected his best season yet.
Since that moment, Maria Sharapova has looked virtually unbeatable
Ending weeks of speculation, US Vice President Joe Biden on Wednesday announced that he will not run for the 2016 presidential election.
India's S S P Chowrasia showed his resolve to win again while compatriot Anirban Lahiri fired an ominous warnings to his rivals when they took a share of the opening round lead at the King's Cup on Thursday.
A summary of sports events and sports persons, who made news on Sunday
The returning Scot also announced his withdrawal from next week's Rogers Cup in Toronto.
While India have been busy with their preparations in Sri Lanka, focus among the locals is slowly shifting to their heroic batsman Kumar Sangakkara.
A misfiring Rafael Nadal had trouble hitting the mark but the third seeded Spaniard still had enough to beat American Donald Young 6-4, 6-2 on Tuesday and advance to the fourth round of the BNP Paribas Open.