ATP

INDIAN WELLS, CA - MARCH 14: Roger Federer returns a shot to Jeremy Chardy of France during the BNP Paribas Open at the Indian Wells Tennis Garden on March 14, 2018 in Indian Wells, California. (Photo by Matthew Stockman/Getty Images)

Roger Federer: can Rafael Nadal catch him in Grand Slams?

Rafael Nadal: another day, another French Open title

French Open: Rafael Nadal, Simona Halep, other greats shine

Rafael Nadal into French Open finals against Dominic Thiem

PARIS, FRANCE - JUNE 05: Marco Cecchinato of Italy reacts during the mens singles quarter finals match against Novak Djokovic of Serbia during day ten of the 2018 French Open at Roland Garros on June 5, 2018 in Paris, France. (Photo by Cameron Spencer/Getty Images)

Marco Cecchinato: stellar 2018 French Open performance

PARIS, FRANCE - JUNE 05: Alexander Zverev of Germany congratulates Dominic Thiem of Austria on victory following their mens singles quarter finals match during day ten of the 2018 French Open at Roland Garros on June 5, 2018 in Paris, France. (Photo by Clive Brunskill/Getty Images)

Dominic Thiem: RG18 Title Chances Continue Into Semifinals

PARIS, FRANCE - JUNE 02: John Isner of The United States serves during the mens singles third round match against Pierre-Hugues Herbert of France during day seven of the 2018 French Open at Roland Garros on June 2, 2018 in Paris, France. (Photo by Matthew Stockman/Getty Images)

John Isner: chances against Juan Martin del Potro

PARIS, FRANCE - JUNE 02: Marin Cilic of Croatia plays a forehand during his mens singles third round match against Steve Johnson of The United States during day seven of the 2018 French Open at Roland Garros on June 2, 2018 in Paris, France. (Photo by Cameron Spencer/Getty Images)

Marin Cilic faces test against Fabio Fognini at French Open

MONTE-CARLO, MONACO - APRIL 19: Dominic Thiem of Austria serves against Novak Djokovic of Serbia during day five of the Rolex Monte-Carlo Masters at Monte-Carlo Sporting Club on April 19, 2018 in Monte-Carlo, Monaco. (Photo by Julian Finney/Getty Images)

Dominic Thiem set to face Kei Nishikori at 2018 French Open

PARIS, FRANCE - MAY 28: Dominic Thiem of Austria plays a forehand during the mens singles first round match against Ilya Ivashka of Belarus during day two of the 2018 French Open at Roland Garros on May 28, 2018 in Paris, France. (Photo by Matthew Stockman/Getty Images)

Dominic Thiem: Promising 2018 French Open Start

The Cypriot former world number 8 has suffered injuries throughout his career at crucial momentsDUBAI, UNITED ARAB EMIRATES - FEBRUARY 28: Marcos Baghdatis of Cyprus looks up during his match against Filip Krajinovic of Serbia on day three of the ATP Dubai Duty Free Tennis Championships at the Dubai Duty Free Stadium on February 28, 2018 in Dubai, United Arab Emirates. (Photo by Tom Dulat/Getty Images)

(VIDEO) Marcos Baghdatis retires hurt in 1st round of French Open

ROME, ITALY - MAY 19: Marin Cilic of Croatia celebrates against Alexander Zverev of Germany in the semi finals during day seven of the Internazionali BNL d'Italia 2018 tennis at Foro Italico on May 19, 2018 in Rome, Italy. (Photo by Julian Finney/Getty Images)

The Biggest Underdogs in Roland Garros #1: Marin Cilic

PARIS, FRANCE - MAY 28: Stan Wawrinka of Switzerland reacts during the mens singles first round match against Guillermo Garcia-Lopez of Spain during day two of the 2018 French Open at Roland Garros on May 28, 2018 in Paris, France. (Photo by Cameron Spencer/Getty Images)

Stan Wawrinka bows out in the First Round; To drop out of the Top 250

ROME, ITALY - MAY 20: Alexander Zverev of Germany plays a backhand shot during the Mens Singles final match between Rafael Nadal and Alexander Zverev on Day Eight of the The Internazionali BNL d'Italia 2018 at Foro Italico on May 20, 2018 in Rome, Italy. (Photo by Julian Finney/Getty Images)

Evaluating Alexander Zverev’s chances in the French Open

PARIS, FRANCE - MAY 25: Novak Djokovic of Serbia plays a forehand during a practice session ahead of the French Open at Roland Garros on May 25, 2018 in Paris, France. (Photo by Cameron Spencer/Getty Images)

Can Novak Djokovic Complete the Double Grand Slam?

ROME, ITALY - MAY 16: Dominic Thiem of Austria plays a backhand in his match against Fabio Fognini of Italy during day four of the Internazionali BNL d'Italia 2018 tennis at Foro Italico on May 16, 2018 in Rome, Italy. (Photo by Julian Finney/Getty Images)

Can Dominic Thiem win his first Grand Slam?

ROME, ITALY - MAY 13: Stan Wawrinka of Switzerland looks on against Steve Johnson of the USA during day one of the Internazionali BNL d'Italia 2018 tennis at Foro Italico on May 13, 2018 in Rome, Italy. (Photo by Dean Mouhtaropoulos/Getty Images)

What comes next for Stan Wawrinka?

ROME, ITALY - MAY 16: John Isner of USA serves in his match against Albert Ramos-Vinolas of Spain during day 4 of the Internazionali BNL d'Italia 2018 tennis at Foro Italico on May 16, 2018 in Rome, Italy. (Photo by Dean Mouhtaropoulos/Getty Images)

John Isner Must Repeat Miami Performance At 2018 French Open

BRISBANE, AUSTRALIA - JANUARY 31: Lleyton Hewitt of Australia plays a forehand during a practice session ahead of the Davis Cup World Group First Round tie between Australia and Germany at Pat Rafter Arena on January 31, 2018 in Brisbane, Australia. (Photo by Bradley Kanaris/Getty Images)

Lleyton Hewitt receives Queen’s Wildcard; to pair up with Nick Kyrgios

ROME, ITALY - MAY 19: Novak Djokovic of Serbia in action against Rafael Nadal of Spain in the semi finals during day seven of the Internazionali BNL d'Italia 2018 tennis at Foro Italico on May 19, 2018 in Rome, Italy. (Photo by Julian Finney/Getty Images)

What comes next for Novak Djokovic?

ROME, ITALY - MAY 20: Rafael Nadal of Spain in action against Alexander Zverev of Germany in the final during day eight of the Internazionali BNL d'Italia 2018 tennis at Foro Italico on May 20, 2018 in Rome, Italy. (Photo by Julian Finney/Getty Images)

French Open: Rafael Nadal seeks 11th career title at Roland Garros

MADRID, SPAIN - MAY 13: Dominic Thiem of Austria shows his frustration during his straight sets defeat by Alexander Zverev of Germany in the mens final during day nine of the Mutua Madrid Open tennis tournament at the Caja Magica on May 13, 2018 in Madrid, Spain. (Photo by Clive Brunskill/Getty Images)

Lyon Open: Dominic Thiem enters as top seed and favorite

ROME, ITALY - MAY 16: Rafael Nadal of Spain celebrates defeating Damir Dzumhur Bosnia during day four of the Internazionali BNL d'Italia 2018 tennis at Foro Italico on May 16, 2018 in Rome, Italy. (Photo by Julian Finney/Getty Images)

Rafael Nadal Now Eight-Time Italian Open Champion

PARIS, FRANCE - JUNE 07: Rafael Nadal of Spain poses at the net with Novak Djokovic of Serbia before their men's singles semi-final match on day thirteen of the French Open at Roland Garros on June 7, 2013 in Paris, France. (Photo by Julian Finney/Getty Images)

Rafael Nadal vs Novak Djokovic: Previewing the 2018 Rome Semifinal

ROME, ITALY - MAY 18: Rafael Nadal of Spain celebrates after defeating Fabio Fognini of Italy his Quarter Final match during day six of The Internazionali BNL d'Italia 2018 at Foro Italico on May 18, 2018 in Rome, Italy. (Photo by Julian Finney/Getty Images)

Italian Open semifinals sees four of the best in men’s singles

KEY BISCAYNE, FL - MARCH 23: Kristina Mladenovic of France in action against Petra Martic of Croatia in their second round match during the Miami Open Presented by Itau at Crandon Park Tennis Center on March 23, 2018 in Key Biscayne, Florida. (Photo by Clive Brunskill/Getty Images)

Kristina Mladenovic Dating Dominic Thiem Is Tennis Perfection

RIO DE JANEIRO, BRAZIL - FEBRUARY 19: Marin Cilic of Croatia returns a shot to Carlos Berlocq of Argentina during the ATP Rio Open 2018 at Jockey Club Brasileiro on February 19, 2018 in Rio de Janeiro, Brazil. (Photo by Buda Mendes/Getty Images)

Marin Cilic Title Search Continues Into Middle Months

ROME, ITALY - MAY 16: Novak Djokovic of Serbia in action in his match against Nikoloz Basilashvili of Georgia during day four of the Internazionali BNL d'Italia 2018 tennis at Foro Italico on May 16, 2018 in Rome, Italy. (Photo by Julian Finney/Getty Images)

Novak Djokovic Improving, Advances At Italian Open