Roger Federer

One of the greatest tennis players of all time will represent Switzerland at the London Games.

Spain's Rafael Nadal, left, and Switzerland's Roger Federer hold their trophies for International tennis Writers Association "Ambassadors of the Year" awards at a press conference at the Australian Open tennis championships in Melbourne, Australia, Saturday, Jan. 13, 2018. (AP Photo/Vincent Thian)
Spain's Rafael Nadal, left, and Switzerland's Roger Federer hold their trophies for International tennis Writers Association "Ambassadors of the Year" awards at a press conference at the Australian Open tennis championships in Melbourne, Australia, Saturday, Jan. 13, 2018. (AP Photo/Vincent Thian)
Spain's Rafael Nadal, left, and Switzerland's Roger Federer hold their trophies for International tennis Writers Association "Ambassadors of the Year" awards at a press conference at the Australian Open tennis championships in Melbourne, Australia, Saturday, Jan. 13, 2018. (AP Photo/Vincent Thian)
Tennis - Australian Open - Kids Tennis Day - Rod Laver Arena, Melbourne, Australia, January 13, 2018. Caroline Wozniacki of Denmark hits a shot next to Roger Federer of Switzerland during Kids Tennis Day before the Australian Open tennis tournament. REUTERS/Thomas Peter
Tennis - Australian Open - Kids Tennis Day - Rod Laver Arena, Melbourne, Australia
Tennis - Australian Open - Kids Tennis Day - Rod Laver Arena, Melbourne, Australia, January 13, 2018. Caroline Wozniacki of Denmark hits a shot next to Roger Federer of Switzerland during Kids Tennis Day before the Australian Open tennis tournament. REUTERS/Thomas Peter
Tennis - Australian Open - Kids Tennis Day - Rod Laver Arena, Melbourne, Australia, January 13, 2018. Roger Federer of Switzerland reacts during Kids Tennis Day before the Australian Open tennis tournament. REUTERS/Thomas Peter
Tennis - Australian Open - Kids Tennis Day - Rod Laver Arena, Melbourne, Australia
Tennis - Australian Open - Kids Tennis Day - Rod Laver Arena, Melbourne, Australia, January 13, 2018. Roger Federer of Switzerland reacts during Kids Tennis Day before the Australian Open tennis tournament. REUTERS/Thomas Peter
Tennis - Australian Open - Kids Tennis Day - Rod Laver Arena, Melbourne, Australia, January 13, 2018. Roger Federer of Switzerland signs autographs during Kids Tennis Day before the Australian Open tennis tournament. REUTERS/Thomas Peter
Tennis - Australian Open - Kids Tennis Day - Rod Laver Arena, Melbourne, Australia
Tennis - Australian Open - Kids Tennis Day - Rod Laver Arena, Melbourne, Australia, January 13, 2018. Roger Federer of Switzerland signs autographs during Kids Tennis Day before the Australian Open tennis tournament. REUTERS/Thomas Peter
Tennis - Australian Open - Kids Tennis Day - Rod Laver Arena, Melbourne, Australia, January 13, 2018. Roger Federer of Switzerland signs autographs during Kids Tennis Day before the Australian Open tennis tournament. REUTERS/Thomas Peter
Tennis - Australian Open - Kids Tennis Day - Rod Laver Arena, Melbourne, Australia
Tennis - Australian Open - Kids Tennis Day - Rod Laver Arena, Melbourne, Australia, January 13, 2018. Roger Federer of Switzerland signs autographs during Kids Tennis Day before the Australian Open tennis tournament. REUTERS/Thomas Peter
Tennis - Australian Open - Rod Laver Arena, Melbourne, Australia, January 13, 2018. Novak Djokovic of Serbia and Roger Federer of Switzerland shake hands during Kids Tennis Day before the Australian Open tennis tournament. REUTERS/Thomas Peter
Tennis - Australian Open - Rod Laver Arena, Melbourne, Australia
Tennis - Australian Open - Rod Laver Arena, Melbourne, Australia, January 13, 2018. Novak Djokovic of Serbia and Roger Federer of Switzerland shake hands during Kids Tennis Day before the Australian Open tennis tournament. REUTERS/Thomas Peter
Tennis - Australian Open - Rod Laver Arena, Melbourne, Australia, January 13, 2018. Novak Djokovic of Serbia and Roger Federer of Switzerland catch balls hit by Milos Raonic of Canada during Kids Tennis Day before the Australian Open tennis tournament. REUTERS/Thomas Peter
Tennis - Australian Open - Kids Tennis Day - Rod Laver Arena, Melbourne, Australia
Tennis - Australian Open - Rod Laver Arena, Melbourne, Australia, January 13, 2018. Novak Djokovic of Serbia and Roger Federer of Switzerland catch balls hit by Milos Raonic of Canada during Kids Tennis Day before the Australian Open tennis tournament. REUTERS/Thomas Peter
Tennis - Australian Open - Rod Laver Arena, Melbourne, Australia, January 13, 2018. Novak Djokovic of Serbia, Caroline Wozniacki of Denmark and Roger Federer of Switzerland catch balls hit by Milos Raonic of Canada during Kids Tennis Day before the Australian Open tennis tournament. REUTERS/Thomas Peter
Tennis - Australian Open - Kids Tennis Day - Rod Laver Arena, Melbourne, Australia
Tennis - Australian Open - Rod Laver Arena, Melbourne, Australia, January 13, 2018. Novak Djokovic of Serbia, Caroline Wozniacki of Denmark and Roger Federer of Switzerland catch balls hit by Milos Raonic of Canada during Kids Tennis Day before the Australian Open tennis tournament. REUTERS/Thomas Peter
Canada's Milos Raonic, left, stands with Switzerland's Roger Federer, Denmark's Caroline Wozniacki and and Novak Djokovic as they pose for a photo during the Kids Tennis Day event on Rod Laver Arena ahead of the Australian Open tennis championships in Melbourne, Australia Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Canada's Milos Raonic, left, stands with Switzerland's Roger Federer, Denmark's Caroline Wozniacki and and Novak Djokovic as they pose for a photo during the Kids Tennis Day event on Rod Laver Arena ahead of the Australian Open tennis championships in Melbourne, Australia Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Canada's Milos Raonic, left, stands with Switzerland's Roger Federer, Denmark's Caroline Wozniacki and and Novak Djokovic as they pose for a photo during the Kids Tennis Day event on Rod Laver Arena ahead of the Australian Open tennis championships in Melbourne, Australia Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Denmark's Caroline Wozniacki and Switzerland's Roger Federer chat during the annual Kids Tennis Day event on Rod Laver Arena ahead of the Australian Open tennis championships in Melbourne, Australia Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Denmark's Caroline Wozniacki and Switzerland's Roger Federer chat during the annual Kids Tennis Day event on Rod Laver Arena ahead of the Australian Open tennis championships in Melbourne, Australia Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Denmark's Caroline Wozniacki and Switzerland's Roger Federer chat during the annual Kids Tennis Day event on Rod Laver Arena ahead of the Australian Open tennis championships in Melbourne, Australia Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Switzerland's Roger Federer smiles during the annual Kids Tennis Day event on Rod Laver Arena ahead of the Australian Open tennis championships in Melbourne, Australia Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Switzerland's Roger Federer smiles during the annual Kids Tennis Day event on Rod Laver Arena ahead of the Australian Open tennis championships in Melbourne, Australia Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Switzerland's Roger Federer smiles during the annual Kids Tennis Day event on Rod Laver Arena ahead of the Australian Open tennis championships in Melbourne, Australia Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Switzerland's Roger Federer jokes with an actor dressed as Spiderman during the annual Kids Tennis Day event on Rod Laver Arena ahead of the Australian Open tennis championships in Melbourne, Australia Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Switzerland's Roger Federer jokes with an actor dressed as Spiderman during the annual Kids Tennis Day event on Rod Laver Arena ahead of the Australian Open tennis championships in Melbourne, Australia Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Switzerland's Roger Federer jokes with an actor dressed as Spiderman during the annual Kids Tennis Day event on Rod Laver Arena ahead of the Australian Open tennis championships in Melbourne, Australia Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Switzerland's Roger Federer acts as a ball-boy for a child during the annual Kids Tennis Day event on Rod Laver Arena ahead of the Australian Open tennis championships in Melbourne, Australia Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Switzerland's Roger Federer acts as a ball-boy for a child during the annual Kids Tennis Day event on Rod Laver Arena ahead of the Australian Open tennis championships in Melbourne, Australia Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Switzerland's Roger Federer acts as a ball-boy for a child during the annual Kids Tennis Day event on Rod Laver Arena ahead of the Australian Open tennis championships in Melbourne, Australia Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Denmark's Caroline Wozniacki and Switzerland's Roger Federer smile during annual Kids Tennis Day event on Rod Laver Arena ahead of the Australian Open tennis championships in Melbourne, Australia Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Denmark's Caroline Wozniacki and Switzerland's Roger Federer smile during annual Kids Tennis Day event on Rod Laver Arena ahead of the Australian Open tennis championships in Melbourne, Australia Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Denmark's Caroline Wozniacki and Switzerland's Roger Federer smile during annual Kids Tennis Day event on Rod Laver Arena ahead of the Australian Open tennis championships in Melbourne, Australia Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Tennis - Australian Open - Melbourne, Australia, January 13, 2018. Roger Federer of Switzerland has a drink during a break at a practice session ahead of the Australian Open tennis tournament. REUTERS/Thomas Peter
Tennis - Australian Open - Melbourne, Australia
Tennis - Australian Open - Melbourne, Australia, January 13, 2018. Roger Federer of Switzerland has a drink during a break at a practice session ahead of the Australian Open tennis tournament. REUTERS/Thomas Peter
Tennis - Australian Open - Melbourne, Australia, January 13, 2018. Roger Federer of Switzerland serves during a practice session ahead of the Australian Open tennis tournament. REUTERS/Thomas Peter
Tennis - Australian Open - Melbourne, Australia
Tennis - Australian Open - Melbourne, Australia, January 13, 2018. Roger Federer of Switzerland serves during a practice session ahead of the Australian Open tennis tournament. REUTERS/Thomas Peter
Tennis - Australian Open - Melbourne, Australia, January 13, 2018. Roger Federer of Switzerland hits a shot during a practice session ahead of the Australian Open tennis tournament. REUTERS/Thomas Peter
Tennis - Australian Open - Melbourne, Australia
Tennis - Australian Open - Melbourne, Australia, January 13, 2018. Roger Federer of Switzerland hits a shot during a practice session ahead of the Australian Open tennis tournament. REUTERS/Thomas Peter
Tennis - Australian Open - Rod Laver Arena, Melbourne, Australia, January 13, 2018. Roger Federer of Switzerland hits a shot during a practice session ahead of the Australian Open tennis tournament. REUTERS/Thomas Peter
Tennis - Australian Open - Rod Laver Arena, Melbourne, Australia
Tennis - Australian Open - Rod Laver Arena, Melbourne, Australia, January 13, 2018. Roger Federer of Switzerland hits a shot during a practice session ahead of the Australian Open tennis tournament. REUTERS/Thomas Peter
Tennis - Australian Open - Rod Laver Arena, Melbourne, Australia, January 13, 2018. Roger Federer of Switzerland hits a shot during a practice session ahead of the Australian Open tennis tournament. REUTERS/Thomas Peter
Tennis - Australian Open - Rod Laver Arena, Melbourne, Australia
Tennis - Australian Open - Rod Laver Arena, Melbourne, Australia, January 13, 2018. Roger Federer of Switzerland hits a shot during a practice session ahead of the Australian Open tennis tournament. REUTERS/Thomas Peter
Switzerland's Roger Federer serves during a practice session ahead of the Australian Open tennis championships in Melbourne, Australia Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Switzerland's Roger Federer serves during a practice session ahead of the Australian Open tennis championships in Melbourne, Australia Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Switzerland's Roger Federer serves during a practice session ahead of the Australian Open tennis championships in Melbourne, Australia Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Switzerland's Roger Federer makes backhand return during a practice session ahead of the Australian Open tennis championships in Melbourne, Australia, Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Switzerland's Roger Federer makes backhand return during a practice session ahead of the Australian Open tennis championships in Melbourne, Australia, Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Switzerland's Roger Federer makes backhand return during a practice session ahead of the Australian Open tennis championships in Melbourne, Australia, Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Switzerland's Roger Federer wipes sweat from his face during a practice session ahead of the Australian Open tennis championships in Melbourne, Australia, Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Switzerland's Roger Federer wipes sweat from his face during a practice session ahead of the Australian Open tennis championships in Melbourne, Australia, Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Switzerland's Roger Federer wipes sweat from his face during a practice session ahead of the Australian Open tennis championships in Melbourne, Australia, Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Switzerland's Roger Federer makes backhand return during a practice session ahead of the Australian Open tennis championships in Melbourne, Australia Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Switzerland's Roger Federer makes backhand return during a practice session ahead of the Australian Open tennis championships in Melbourne, Australia Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Switzerland's Roger Federer makes backhand return during a practice session ahead of the Australian Open tennis championships in Melbourne, Australia Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Switzerland's Roger Federer prepares to wipe sweat from his face during a practice session ahead of the Australian Open tennis championships in Melbourne, Australia Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Switzerland's Roger Federer prepares to wipe sweat from his face during a practice session ahead of the Australian Open tennis championships in Melbourne, Australia Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Switzerland's Roger Federer prepares to wipe sweat from his face during a practice session ahead of the Australian Open tennis championships in Melbourne, Australia Saturday, Jan. 13, 2018. (AP Photo/Ng Han Guan)
Tennis - Australian Open - Melbourne Park, Melbourne, Australia, January 11, 2018. Switzerland's Roger Federer holds the Men's singles trophy as he participates in the official draw ceremony ahead of the Australian Open tennis tournament. REUTERS/David Gray
Tennis - Australian Open - Melbourne Park, Melbourne, Australia
Tennis - Australian Open - Melbourne Park, Melbourne, Australia, January 11, 2018. Switzerland's Roger Federer holds the Men's singles trophy as he participates in the official draw ceremony ahead of the Australian Open tennis tournament. REUTERS/David Gray
Tennis - Australian Open - Melbourne Park, Melbourne, Australia, January 11, 2018. Switzerland's Roger Federer holds the Men's singles trophy as he participates in the official draw ceremony ahead of the Australian Open tennis tournament. REUTERS/David Gray
Tennis - Australian Open - Melbourne Park, Melbourne, Australia
Tennis - Australian Open - Melbourne Park, Melbourne, Australia, January 11, 2018. Switzerland's Roger Federer holds the Men's singles trophy as he participates in the official draw ceremony ahead of the Australian Open tennis tournament. REUTERS/David Gray
Tennis - Australian Open - Melbourne Park, Melbourne, Australia, January 10, 2018. Switzerland's Roger Federer waves to his playing partner during a practice session ahead of the Australian Open tennis tournament. REUTERS/David Gray
Tennis - Australian Open - Melbourne Park, Melbourne, Australia
Tennis - Australian Open - Melbourne Park, Melbourne, Australia, January 10, 2018. Switzerland's Roger Federer waves to his playing partner during a practice session ahead of the Australian Open tennis tournament. REUTERS/David Gray
Tennis - Australian Open - Melbourne Park, Melbourne, Australia - January 11, 2018. Switzerland's Roger Federer stretches to hit a shot during a practice session on Rod Laver Arena ahead of the Australian Open tennis tournament. REUTERS/David Gray
Tennis - Australian Open - Melbourne Park, Melbourne, Australia
Tennis - Australian Open - Melbourne Park, Melbourne, Australia - January 11, 2018. Switzerland's Roger Federer stretches to hit a shot during a practice session on Rod Laver Arena ahead of the Australian Open tennis tournament. REUTERS/David Gray
Switzerland's Roger Federer stretches to hit a shot during a practice session on Rod Laver Arena ahead of the Australian Open tennis tournament. REUTERS/David Gray
Tennis - Australian Open - Melbourne Park, Melbourne, Australia
Switzerland's Roger Federer stretches to hit a shot during a practice session on Rod Laver Arena ahead of the Australian Open tennis tournament. REUTERS/David Gray
Tennis - Australian Open - Melbourne Park, Melbourne, Australia, January 11, 2018. Switzerland's Roger Federer holds the Men's singles trophy as he participates in the official draw ceremony ahead of the Australian Open tennis tournament. REUTERS/David Gray
Tennis - Australian Open - Melbourne Park, Melbourne, Australia
Tennis - Australian Open - Melbourne Park, Melbourne, Australia, January 11, 2018. Switzerland's Roger Federer holds the Men's singles trophy as he participates in the official draw ceremony ahead of the Australian Open tennis tournament. REUTERS/David Gray
Defending men's singles champion Switzerland's Roger Federer poses for a photo with his trophy during a ceremony for the official draw at the Australian Open tennis championships in Melbourne, Australia Thursday, Jan. 11, 2018. (AP Photo/Mark Baker)
Defending men's singles champion Switzerland's Roger Federer poses for a photo with his trophy during a ceremony for the official draw at the Australian Open tennis championships in Melbourne, Australia Thursday, Jan. 11, 2018. (AP Photo/Mark Baker)
Defending men's singles champion Switzerland's Roger Federer poses for a photo with his trophy during a ceremony for the official draw at the Australian Open tennis championships in Melbourne, Australia Thursday, Jan. 11, 2018. (AP Photo/Mark Baker)
<p> Defending men's singles champion Switzerland's Roger Federer poses for a photo with his trophy during a ceremony for the official draw at the Australian Open tennis championships in Melbourne, Australia Thursday, Jan. 11, 2018. (AP Photo/Mark Baker) </p>
After one for the ages, Australian Open now a fitness test

Defending men's singles champion Switzerland's Roger Federer poses for a photo with his trophy during a ceremony for the official draw at the Australian Open tennis championships in Melbourne, Australia Thursday, Jan. 11, 2018. (AP Photo/Mark Baker)

Defending men&#39;s singles champion Switzerland&#39;s Roger Federer waves to the crowd during a ceremony for the official draw at the Australian Open tennis championships in Melbourne, Australia Thursday, Jan. 11, 2018. (AP Photo/Mark Baker)
Defending men's singles champion Switzerland's Roger Federer waves to the crowd during a ceremony for the official draw at the Australian Open tennis championships in Melbourne, Australia Thursday, Jan. 11, 2018. (AP Photo/Mark Baker)
Defending men's singles champion Switzerland's Roger Federer waves to the crowd during a ceremony for the official draw at the Australian Open tennis championships in Melbourne, Australia Thursday, Jan. 11, 2018. (AP Photo/Mark Baker)
FILE PHOTO: Tennis - ATP World Tour Finals - The O2 Arena, London, Britain, November 14, 2017. Germany&#39;s Alexander Zverev in action during his group stage match against Switzerland&#39;s Roger Federer. Action Images via Reuters/Tony O&#39;Brien/File Photo
FILE PHOTO: Tennis - ATP World Tour Finals - The O2 Arena, London
FILE PHOTO: Tennis - ATP World Tour Finals - The O2 Arena, London, Britain, November 14, 2017. Germany's Alexander Zverev in action during his group stage match against Switzerland's Roger Federer. Action Images via Reuters/Tony O'Brien/File Photo
FILE PHOTO: Tennis - ATP World Tour Finals - The O2 Arena, London, Britain, November 14, 2017. Germany&#39;s Alexander Zverev in action during his group stage match against Switzerland&#39;s Roger Federer. Action Images via Reuters/Tony O&#39;Brien/File Photo
FILE PHOTO: Tennis - ATP World Tour Finals - The O2 Arena, London
FILE PHOTO: Tennis - ATP World Tour Finals - The O2 Arena, London, Britain, November 14, 2017. Germany's Alexander Zverev in action during his group stage match against Switzerland's Roger Federer. Action Images via Reuters/Tony O'Brien/File Photo
FILE PHOTO: Tennis - ATP World Tour Finals - The O2 Arena, London, Britain, November 14, 2017. Germany&#39;s Alexander Zverev in action during his group stage match against Switzerland&#39;s Roger Federer. Action Images via Reuters/Tony O&#39;Brien/File Photo
FILE PHOTO: Tennis - ATP World Tour Finals - The O2 Arena, London
FILE PHOTO: Tennis - ATP World Tour Finals - The O2 Arena, London, Britain, November 14, 2017. Germany's Alexander Zverev in action during his group stage match against Switzerland's Roger Federer. Action Images via Reuters/Tony O'Brien/File Photo
FILE PHOTO: Tennis - ATP World Tour Finals - The O2 Arena, London, Britain, November 14, 2017. Germany&#39;s Alexander Zverev in action during his group stage match against Switzerland&#39;s Roger Federer. Action Images via Reuters/Tony O&#39;Brien/File Photo
FILE PHOTO: Tennis - ATP World Tour Finals - The O2 Arena, London
FILE PHOTO: Tennis - ATP World Tour Finals - The O2 Arena, London, Britain, November 14, 2017. Germany's Alexander Zverev in action during his group stage match against Switzerland's Roger Federer. Action Images via Reuters/Tony O'Brien/File Photo
Defending men&#39;s singles champion Switzerland&#39;s Roger Federer poses for a photo with his trophy during a ceremony for the official draw at the Australian Open tennis championships in Melbourne, Australia Thursday, Jan. 11, 2018. (AP Photo/Mark Baker)
Defending men's singles champion Switzerland's Roger Federer poses for a photo with his trophy during a ceremony for the official draw at the Australian Open tennis championships in Melbourne, Australia Thursday, Jan. 11, 2018. (AP Photo/Mark Baker)
Defending men's singles champion Switzerland's Roger Federer poses for a photo with his trophy during a ceremony for the official draw at the Australian Open tennis championships in Melbourne, Australia Thursday, Jan. 11, 2018. (AP Photo/Mark Baker)
Defending men&#39;s singles champion Switzerland&#39;s Roger Federer waves to the crowd during a ceremony for the official draw at the Australian Open tennis championships in Melbourne, Australia Thursday, Jan. 11, 2018. (AP Photo/Mark Baker)
Defending men's singles champion Switzerland's Roger Federer waves to the crowd during a ceremony for the official draw at the Australian Open tennis championships in Melbourne, Australia Thursday, Jan. 11, 2018. (AP Photo/Mark Baker)
Defending men's singles champion Switzerland's Roger Federer waves to the crowd during a ceremony for the official draw at the Australian Open tennis championships in Melbourne, Australia Thursday, Jan. 11, 2018. (AP Photo/Mark Baker)
Tennis - Australian Open - Melbourne Park, Melbourne, Australia, January 11, 2018. Switzerland&#39;s Roger Federer holds the Men&#39;s singles trophy as he participates in the official draw ceremony ahead of the Australian Open tennis tournament. REUTERS/David Gray
Tennis - Australian Open - Melbourne Park, Melbourne, Australia
Tennis - Australian Open - Melbourne Park, Melbourne, Australia, January 11, 2018. Switzerland's Roger Federer holds the Men's singles trophy as he participates in the official draw ceremony ahead of the Australian Open tennis tournament. REUTERS/David Gray

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