Stanislas Wawrinka started the run at last year's US Open, followed by a 35-year-old Federer at Melbourne Park and Rafael Nadal in Paris.
IMAGES from the matches played at the PNB Paribas Open at Indian Wells on Sunday
PepsiCo's India-born CEO Indra Nooyi has been ranked third most powerful businesswoman by Fortune, the only Indian-origin woman on the 2014 list topped by IBM Chairman and CEO Ginni Rometty and General Motors CEO Mary Barra.
World champions Germany cruised to a comfortable 4-1 victory over Azerbaijan to stay on track for a spot in next year's World Cup in Russia, while England laboured to a 2-0 victory over Lithuania.
'Younger people are taking steps to prevent lifestyle diseases.'
'It is fascinating to partner with consumers on the journey of self-discovery and to help shape people's preferences -- that is what I find most exciting,' Nandini Piramal tells Abhineet Kumar and Aneesh Phadnis.
Alexis Sanchez had equalised for the visitors, scoring on the rebound after Manuel Neuer saved his 30th-minute penalty but the Gunners suffered when captain Laurent Koscielny limped off injured to leave the defence exposed.
News of all that's transpired on and off the football field
A summary of sports events and sports persons, who made news on Thursday
The football fans in Kochi will get a chance to witness a fascinating contest between Brazilian attacking flare and Spanish 'tiki-taka' possession football in what could be a final before the final of this tournament.
Images from the Champions League matches played on Wednesday
Bahrain's Ruth Jebet blew away the competition to win the women's 3,000 metres steeplechase gold on Sunday, but narrowly missed out on the world record. Jebet ran a bold race, bursting into the lead after a few laps and setting a blistering pace to win in 8 minutes, 59.75 seconds, just shy of the 8:58.81 world record set by Russia's Gulnara Galkina at the 2008 Beijing Games.
Two-time champion Victoria Azarenka won a battle of former girls' champions at the Australian Open by easing past Czech Barbora Zahlavova Strycova 6-4, 6-4 on Saturday to advance to the fourth round at Melbourne Park.
Breaking records has become Cristiano Ronaldo's favourite pastime. Very few footballers can do everything and Ronaldo is of that rare breed
Images from the European World Cup qualifiers played on Thursday
Top seed Serena Williams and her older sister Venus led a foursome of American women into the Australian Open fourth round on Saturday.
Neymar scored twice as Barcelona reached the Champions League semi-finals.
Former world number one Andy Murray withdrew from the Brisbane International with a hip problem on Tuesday, further putting in doubt the Briton's prospects of being fit in time for the Australian Open later this month.
Tournament favourite Novak Djokovic beat Finnish veteran Jarkko Nieminen 6-2, 7-5, 6-2 on Tuesday, kicking off his quest for a first ever Paris trophy to add to his eight other Grand Slams.
Photos from matches on Day 2 at the Australian Open on Tuesday
Coach Pep Guardiola was left thrilled after ManchesterCity revived their Champions League bid by beating his old club Barcelona 3-1 in a gloriously open Group C encounter at the Etihad Stadium on Tuesday.
The jury of the 58th annual World Press Photo Contest has selected an image by Danish photographer Mads Nissen as the World Press Photo of the Year 2014.