Roger Federer advances to his 63rd fourth round at a Grand Slam on Friday at the Australian Open.

Roger Federer stays perfect in second-round matches at the Australian Open.

Roger Federer reaches for a forehand on Monday as he begins his quest for a seventh Australian Open title.

Roger Federer has won 19 of his past 20 matches at the Australian Open.

Roger Federer speaks to the press ahead of his first-round match against Denis Istomin at the Australian Open.

Roger Federer arrives in Melbourne seeking his seventh Australian Open title.

Roger Federer, a six-time champion at Melbourne Park, walks onto court for the 2019 Australian Open draw ceremony on Thursday night.

Roger Federer falls short in his pursuit of a seventh Nitto ATP Finals title, losing against Alexander Zverev.

Roger Federer extends his FedEx ATP Head2Head series lead against Kevin Anderson to 5-1 with a victory Thursday at the Nitto ATP Finals.

Roger Federer breaks Kevin Anderson four times to beat the South African on Thursday at the Nitto ATP Finals.

The eight singles players competing at the Nitto ATP Finals take the Jubilee line on the London Underground from North Greenwich station to Westminster station to attend the Nitto ATP Finals Official Launch presented by Moët & Chandon at London's iconic Houses of Parliament on November 9, 2018 in London, England. The tournament will be played 11-18 November at The O2.

The eight singles players competing at the Nitto ATP Finals take the Jubilee line on the London Underground from North Greenwich station to Westminster station to attend the Nitto ATP Finals Official Launch presented by Moët & Chandon at London's iconic Houses of Parliament on November 9, 2018 in London, England. The tournament will be played 11-18 November at The O2.

The elite eight have arrived in London for the Nitto ATP Finals.

The eight singles players competing at the Nitto ATP Finals take the Jubilee line on the London Underground from North Greenwich station to Westminster station to attend the Nitto ATP Finals Official Launch presented by Moët & Chandon at London's iconic Houses of Parliament on November 9, 2018 in London, England. The tournament will be played 11-18 November at The O2.

Roger Federer receives the trophy as the ATPWorldTour.com Fans’ Favourite presented by Moët & Chandon during the 2018 Nitto ATP Finals Official Launch.

Roger Federer is aiming to capture his first Nitto ATP Finals trophy since 2011.

Six-time former champion Roger Federer hits Centre Court at The O2 on Thursday ahead of the Nitto ATP Finals.

Roger Federer saved all 12 break points he faced against Novak Djokovic at the Rolex Paris Masters on Saturday.

Roger Federer is bidding to reach a 49th ATP World Tour Masters 1000 final in Paris.

Roger Federer extends his FedEx ATP Head2Head series lead against Kei Nishikori to 7-2.

Roger Federer earns his fourth win in four FedEx ATP Head2Head meetings against Fabio Fognini.

As is tradition, Roger Federer throws a pizza party for the ball kids at the Swiss Indoors Basel after winning the tournament on Sunday.

Roger Federer defeats Marius Copil to claim his 99th tour-level title and his ninth trophy in Basel.

Roger Federer defeats Marius Copil to clinch his ninth title at the Swiss Indoors Basel.

Roger Federer extends his record in Basel semi-finals to 14-1 with a straight-sets victory against Daniil Medvedev.