Opinion

SINGAPORE - OCTOBER 23: Caroline Wozniacki of Denmark reacts to match point in her singles match with Petra Kvitova of the Czech Republic prior to their singles match during day 3 of the BNP Paribas WTA Finals Singapore presented by SC Global at Singapore Sports Hub on October 23, 2018 in Singapore. (Photo by Clive Brunskill/Getty Images)

Caroline Wozniacki: 2019 WTA Tour Thoughts and Predictions

Eugenie Bouchard Poised For Strong Auckland Performance

2019 WTA Early Favorites and Players to Watch

Novak Djokovic Seeking Back To Back Career Years

BEIJING, CHINA - OCTOBER 02: Jack Sock of the United States of America smiles against ikoloz Basilashvili of Georgia during his Men's Singles first Round match of the 2018 China Open at the China National Tennis Centre on October 2, 2018 in Beijing, China. (Photo by Di Yin/Getty Images)

Can Jack Sock bounce back in men’s singles on the 2019 ATP Tour?

MONTE-CARLO, MONACO - APRIL 17: Dominic Thiem of Austria hits a backhand return during his Mens Singles match against Andrey Rublev of Russia at Monte-Carlo Sporting Club on April 17, 2018 in Monte-Carlo, Monaco. (Photo by Julian Finney/Getty Images)

Dominic Thiem Trick Shot Closes Out Preseason Training

NEW YORK, NY - SEPTEMBER 07: Rafael Nadal of Spain reacts during his men's singles semi-final match against Juan Martin del Potro of Argentina on Day Twelve of the 2018 US Open at the USTA Billie Jean King National Tennis Center on September 7, 2018 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Sarah Stier/Getty Images)

Rafael Nadal set for early test at Mubadala World Tennis Championship

MILAN, ITALY - NOVEMBER 10: Andrey Rublev of Russia in action against Jaume Munar of Spain in the 3rd/4th match during Day Five of the Next Gen ATP Finals at Fiera Milano Rho on November 10, 2018 in Milan, Italy. (Photo by Julian Finney/Getty Images)

Andrey Rublev and Karen Khachanov ready for 2019 ATP Tour

NEW YORK, NY - SEPTEMBER 09: Novak Djokovic of Serbia reacts during his Men's Singles final match against Juan Martin del Potro of Argentina on Day Fourteen of the 2018 US Open at the USTA Billie Jean King National Tennis Center on September 9, 2018 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Chris Trotman/Getty Images for USTA)

Why Novak Djokovic Should Win The 2019 Australian Open

INDIAN WELLS, CA - MARCH 09: Eugenie Bouchard of Canada fades back for a shot while playing Annika Beck of Germany during the BNP Paribas Open at the Indian Wells Tennis Garden on March 9, 2017 in Indian Wells, California. (Photo by Matthew Stockman/Getty Images)

Eugenie Bouchard Sports Ugly Christmas Sweater

LONDON, ENGLAND - NOVEMBER 14: Marin Cilic of Croatia celebrates match point during his singles round robin match against John Isner of The United States during Day Four of the Nitto ATP Finals at The O2 Arena on November 14, 2018 in London, England. (Photo by Julian Finney/Getty Images)

Can Marin Cilic win another slam beyond the US Open?

SINGAPORE - OCTOBER 28: Sloane Stephens of the United States reacts to a point against Elina Svitolina of the Ukraine during the Women's singles final match on Day 8 of the BNP Paribas WTA Finals Singapore presented by SC Global at Singapore Sports Hub on October 28, 2018 in Singapore. (Photo by Clive Brunskill/Getty Images)

Australian Open Could See New Champion in Women’s Singles

SHANGHAI, CHINA - OCTOBER 06: Roger Federer of Switzerland practise at Qi Zhong Tennis Centre on October 6, 2018 in Shanghai, China. (Photo by Kevin Lee/Getty Images)

Tennis Will See A New Roger Federer From Here On Out

MELBOURNE, AUSTRALIA - JANUARY 21: Nick Kyrgios of Australia plays a backhand against Grigor Dimitrov of Bulgaria in his fourth round match against Nick Kyrgios of Australia on day seven of the 2018 Australian Open at Melbourne Park on January 21, 2018 in Melbourne, Australia (Photo by Darrian Traynor/Getty Images)

Nick Kyrgios is training but is he ready for the 2019 ATP Tour?

NEW YORK, NY - SEPTEMBER 08: Serena Williams of the United States reacts during her Women's Singles finals match against Naomi Osaka of Japan on Day Thirteen of the 2018 US Open at the USTA Billie Jean King National Tennis Center on September 8, 2018 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Elsa/Getty Images)

A Look Back at Serena Williams’ Meltdown with Carlos Ramos

FRANKFURT AM MAIN, GERMANY - NOVEMBER 04: Angelique Kerber attends the German Sports Media Ball (37th Sportpresseball) at Alte Oper on November 4, 2017 in Frankfurt am Main, Germany. (Photo by Thomas Lohnes/Getty Images)

Angelique Kerber earns Germany’s Sportswoman of the Year honor

LONDON, ENGLAND - NOVEMBER 18: Novak Djokovic of Serbia plays a forehand during his singles final against Alexander Zverev of Germany during Day Eight of the Nitto ATP Finals at The O2 Arena on November 18, 2018 in London, England. (Photo by Julian Finney/Getty Images)

Novak Djokovic, Simona Halep named ITF World Champions

MELBOURNE, AUSTRALIA - JANUARY 25: Angelique Kerber of Germany serves in her semi-final match against Simona Halep of Romania on day 11 of the 2018 Australian Open at Melbourne Park on January 25, 2018 in Melbourne, Australia. (Photo by Michael Dodge/Getty Images)

Angelique Kerber: breaking down her 2019 Australian Open chances

NEW YORK, NY - SEPTEMBER 07: Rafael Nadal of Spain returns the ball during his men's singles semi-final match against Juan Martin del Potro of Argentina on Day Twelve of the 2018 US Open at the USTA Billie Jean King National Tennis Center on September 7, 2018 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Jaime Lawson/Getty Images for USTA)

Rafael Nadal hits practice courts, appears ready for 2019 ATP World Tour

LONDON, ENGLAND - NOVEMBER 17: Roger Federer of Switzerland looks on in his semi finals singles match against Alexander Zverev of Germany during Day Seven of the Nitto ATP Finals at The O2 Arena on November 17, 2018 in London, England. (Photo by Clive Brunskill/Getty Images)

Fandom 250 Rankings: Roger Federer Cracks Into Top 100

LONDON, ENGLAND - NOVEMBER 14: John Isner of The United States plays a forehand during his singles round robin match against Marin Cilic of Croatia during Day Four of the Nitto ATP Finals at The O2 Arena on November 14, 2018 in London, England. (Photo by Clive Brunskill/Getty Images)

Is a Grand Slam singles title still possible for John Isner?

NEW YORK, NY - SEPTEMBER 07: Rafael Nadal of Spain reacts during his men's singles semi-final match against Juan Martin del Potro of Argentina on Day Twelve of the 2018 US Open at the USTA Billie Jean King National Tennis Center on September 7, 2018 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Elsa/Getty Images)

We Need To Talk About Rafael Nadal, His Future And Health

LONDON, ENGLAND - NOVEMBER 17: Roger Federer of Switzerland plays a forehand shot in his semi finals singles match against Alexander Zverev of Germany during Day Seven of the Nitto ATP Finals at The O2 Arena on November 17, 2018 in London, England. (Photo by Justin Setterfield/Getty Images)

Roger Federer ready for ATP singles title number 100

NEW YORK, NY - SEPTEMBER 08: Serena Williams of the United States speaks to the media after losing her Women's Singles finals match against Naomi Osaka of Japan on Day Thirteen of the 2018 US Open at the USTA Billie Jean King National Tennis Center on September 8, 2018 in the Flushing neighborhood of the Queens borough of New York City. (Photo by Sarah Stier/Getty Images)

Serena Williams Rightfully Jumps In Fandom 250 Rankings

SINGAPORE - OCTOBER 28: Sloane Stephens of the United States on court against Elina Svitolina of the Ukraine during the Women's singles final match on Day 8 of the BNP Paribas WTA Finals Singapore presented by SC Global at Singapore Sports Hub on October 28, 2018 in Singapore. (Photo by Clive Brunskill/Getty Images)

Will Sloane Stephens Top 2019 WTA Tour Singles Rankings?

LONDON, ENGLAND - NOVEMBER 17: Kevin Anderson of South Africa plays a backhand shot in his semi finals singles match against Novak Djokovic of Serbia during Day Seven of the Nitto ATP Finals at The O2 Arena on November 17, 2018 in London, England. (Photo by Justin Setterfield/Getty Images)

Kevin Anderson 2018 ATP World Tour Success Deserves Praise

PARIS, FRANCE - JUNE 09: Simona Halep of Romania holds the trophy as she celebrates victory following the ladies singles final against Sloane Stephens of The United States during day fourteen of the 2018 French Open at Roland Garros on June 9, 2018 in Paris, France. (Photo by Clive Brunskill/Getty Images)

Simona Halep: French Open Win One Of 2018’s Biggest Stories

SINGAPORE - OCTOBER 26: Angelique Kerber of Germany plays a backhand in her Women's singles match against Sloane Stephens of the United States during day 6 of the BNP Paribas WTA Finals Singapore presented by SC Global at Singapore Sports Hub on October 26, 2018 in Singapore. (Photo by Clive Brunskill/Getty Images)

Can Angelique Kerber keep it up on the 2019 WTA Tour?