Australian Open

MELBOURNE, AUSTRALIA - JANUARY 22: Hyeon Chung of South Korea celebrates winning his fourth round match against Novak Djokovic of Serbiaon day eight of the 2018 Australian Open at Melbourne Park on January 22, 2018 in Melbourne, Australia. (Photo by Mark Kolbe/Getty Images)

Hyeon Chung defies odds, defeats Novak Djokovic

Novak Djokovic: successful return from injury so far

Roger Federer: defending champion into fourth round

Angelique Kerber rolls over Maria Sharapova at Australian Open

MELBOURNE, AUSTRALIA - JANUARY 19: Caroline Wozniacki of Denmark complains to the umpire about water on the court in her third round match against Kiki Bertens of the Netherlands on day five of the 2018 Australian Open at Melbourne Park on January 19, 2018 in Melbourne, Australia. (Photo by Cameron Spencer/Getty Images)

Caroline Wozniacki: is 2018 her year at Melbourne Park?

MELBOURNE, AUSTRALIA - JANUARY 19: Marin Cilic of Croatia celebrates winning match point in his third round match against Ryan Harrison of the USA on day five of the 2018 Australian Open at Melbourne Park on January 19, 2018 in Melbourne, Australia. (Photo by Michael Dodge/Getty Images)

Marin Cilic to face fourth round test at Australian Open

MELBOURNE, AUSTRALIA - JANUARY 18: Angelique Kerber of Germany celebrates winning match point in her second round match against Donna Vekic of Croatia on day four of the 2018 Australian Open at Melbourne Park on January 18, 2018 in Melbourne, Australia. (Photo by Mark Kolbe/Getty Images)

Australian Open: women’s singles action heading into the second weekend

MELBOURNE, AUSTRALIA - JANUARY 19: Rafael Nadal of Spain ties his bandana in his third round match against Damir Dzumhur of Bosnia and Herzogovina on day five of the 2018 Australian Open at Melbourne Park on January 19, 2018 in Melbourne, Australia. (Photo by Scott Barbour/Getty Images)

Rafael Nadal: can anyone stop the top seed at Melbourne Park?

MELBOURNE, AUSTRALIA - JANUARY 18: Novak Djokovic of Serbia reacts in his second round match against Gael Monfils of France on day four of the 2018 Australian Open at Melbourne Park on January 18, 2018 in Melbourne, Australia. (Photo by Cameron Spencer/Getty Images)

Novak Djokovic: surviving the heat at Melbourne Park

MELBOURNE, AUSTRALIA - JANUARY 18: Eugenie Bouchard of Canada reacts in her second round match against Simona Halep of Romania on day four of the 2018 Australian Open at Melbourne Park on January 18, 2018 in Melbourne, Australia. (Photo by Mark Kolbe/Getty Images)

Eugenie Bouchard bested by AusOpen top seed Simona Halep

MELBOURNE, AUSTRALIA - JANUARY 18: Angelique Kerber of Germany was presented with a celebratory 30th birthday cake by Australian Open partner Lavazza thanks to pasticceria institution and Lavazza customer Brunetti during day four of the 2018 Australian Open at Melbourne Park on January 18, 2018 in Melbourne, Australia. (Photo by Vince Caligiuri/Getty Images)

Happy 30th Birthday to WTA star Angelique Kerber!

MELBOURNE, AUSTRALIA - JANUARY 18: Stan Wawrinka of Switzerland looks dejected after defeat in his second round match against Tennys Sandgren of the United States on day four of the 2018 Australian Open at Melbourne Park on January 18, 2018 in Melbourne, Australia. (Photo by Mark Kolbe/Getty Images)

Stan Wawrinka: still a ways to go with his return to tennis

MELBOURNE, AUSTRALIA - JANUARY 16: Gael Monfils of France looks on in his first round match against Jaume Munar of Spain on day two of the 2018 Australian Open at Melbourne Park on January 16, 2018 in Melbourne, Australia. (Photo by Pat Scala/Getty Images)

Gael Monfils seeking first ever win over Novak Djokovic

MELBOURNE, AUSTRALIA - JANUARY 16: Eugenie Bouchard of Canada plays a backhand in her first round match against Oceane Dodin of France on day two of the 2018 Australian Open at Melbourne Park on January 16, 2018 in Melbourne, Australia. (Photo by Cameron Spencer/Getty Images)

Eugenie Bouchard: winning start at 2018 Australian Open

MELBOURNE, AUSTRALIA - JANUARY 16: Maria Sharapova of Russia serves in her first round match against Tatjana Maria of Germany on day two of the 2018 Australian Open at Melbourne Park on January 16, 2018 in Melbourne, Australia. (Photo by Michael Dodge/Getty Images)

Maria Sharapova making moves at the start of 2018 WTA Tour

MELBOURNE, AUSTRALIA - JANUARY 16: Sam Querrey of the United States plays a forehand in his first round match against Feliciano Lopez of Spain on day two of the 2018 Australian Open at Melbourne Park on January 16, 2018 in Melbourne, Australia. (Photo by Scott Barbour/Getty Images)

Sam Querrey eases through 2018 Australian Open first round

MELBOURNE, AUSTRALIA - JANUARY 15: Yuichi Sugita (L) of Japan is congratulated by Jack Sock of the United States after winning his first round match on day one of the 2018 Australian Open at Melbourne Park on January 15, 2018 in Melbourne, Australia. (Photo by Michael Dodge/Getty Images)

Jack Sock, John Isner splash out at Australian Open

MELBOURNE, AUSTRALIA - JANUARY 15: Belinda Bencic of Switzerland reacts after winning her first round match against Venus Williams of the United States on day one of the 2018 Australian Open at Melbourne Park on January 15, 2018 in Melbourne, Australia. (Photo by Cameron Spencer/Getty Images)

Belinda Bencic knocks out Venus Williams, 2018 keeps getting better

NEW YORK, NY - AUGUST 28: Bernard Tomic of Australia reacts during his first round Men's Singles match against Gilles Muller of Luxembourg on Day One of the 2017 US Open at the USTA Billie Jean King National Tennis Center on August 28, 2017 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Clive Brunskill/Getty Images)

Bernard Tomic Out Of Australian Open and Maybe For Good

MELBOURNE, AUSTRALIA - JANUARY 11: Alexander Zverev of Russia serves during a practice session ahead of the 2018 Australian Open at Melbourne Park on January 11, 2018 in Melbourne, Australia. (Photo by Michael Dodge/Getty Images)

Alexander Zverev: breaking down his opener at Melbourne Park

SYDNEY, AUSTRALIA - JANUARY 13: Angelique Kerber of Germany poses with the winners trophy after the Women's Singles Final match against Ashleigh Barty of Australia during day seven of the 2018 Sydney International at Sydney Olympic Park Tennis Centre on January 13, 2018 in Sydney, Australia. (Photo by Mark Metcalfe/Getty Images)

Angelique Kerber wins Sydney, sets herself up for AusOpen

BRISBANE, AUSTRALIA - JANUARY 02: Garbine Muguruza of Spain is injured in her match against Aleksandra Krunic of Serbia during day three of the 2018 Brisbane International at Pat Rafter Arena on January 2, 2018 in Brisbane, Australia. (Photo by Bradley Kanaris/Getty Images)

Garbine Muguruza withdrawal places doubt on Australian Open run

MELBOURNE, AUSTRALIA - JANUARY 28: Serena Williams of the United States poses with the Daphne Akhurst Memorial Cup after winning the 2017 Women's Singles Australian Open Championship at Melbourne Park on January 28, 2017 in Melbourne, Australia. (Photo by Michael Dodge/Getty Images)

Serena Williams: absence makes way for new Australian Open champion

LONDON, ENGLAND - JULY 11: Novak Djokovic of Serbia reacts during the Gentlemen's Singles fourth round match against Adrian Mannarino of France on day eight of the Wimbledon Lawn Tennis Championships at the All England Lawn Tennis and Croquet Club on July 11, 2017 in London, England. (Photo by Shaun Botterill/Getty Images)

Novak Djokovic: ready for 2018 Australian Open action

LONDON, ENGLAND - NOVEMBER 11: Andy Murray of Great Britain with coach Jamie Delgado during a training session to test his fitness as he comes back from injury prior to the Nitto ATP World Tour Finals at O2 Arena on November 11, 2017 in London, England. (Photo by Clive Brunskill/Getty Images)

Andy Murray undergoes surgery, eyes Wimbledon return date

MELBOURNE, AUSTRALIA - JANUARY 07: Rafael Nadal of Spain hits a backhand during a practice session ahead of the 2018 Australian Open at Melbourne Park on January 7, 2018 in Melbourne, Australia. (Photo by Michael Dodge/Getty Images)

Nadal Watch: no news is good news for Australian Open

MELBOURNE, AUSTRALIA - JANUARY 05: Rafael Nadal of Spain trains ahead of the Australian Open Grand Slam at Rod Laver Arena on January 5, 2018 in Melbourne, Australia. (Photo by Handout/Getty Images)

Rafael Nadal: chances of playing the 2018 Australian Open

PERTH, AUSTRALIA - JANUARY 05: Thanasi Kokkinakis of Australia celebrates winning his singles match against Alexander Zverev of Germany on day seven during the 2018 Hopman Cup at Perth Arena on January 5, 2018 in Perth, Australia. (Photo by Paul Kane/Getty Images)

Zverev or Kokkinakis: Is One Tennis’s Next Big Thing?