PARIS - JUNE 02: Roger Federer of Switzerland and Rafael Nadal of Spain stand side by side as they pose for photos prior to their semi-final match tomorrow during the eleventh day of the French Open at Roland Garros on June 2, 2005 in Paris, France. (Photo by Clive Mason/Getty Images)
PARIS - JUNE 08: Rafael Nadal of Spain shakes hands with Roger Federer (L) of Switzerland, followinghis victory during the Men's Singles Final match on day fifteen of the French Open at Roland Garros on June 8, 2008 in Paris, France. (Photo by Julian Finney/Getty Images)
PARIS - JUNE 11: Rafael Nadal (L) of Spain looks on after defeating Roger Federer (R) of Switzerland during the Men's Singles Final on day fifteen of the French Open at Roland Garros on June 11, 2006 in Paris, France. (Photo by Matthew Stockman/Getty Images)
LONDON - JULY 06: Rafael Nadal of Spain serves during the men's singles Final match against Roger Federer of Switzerland on day thirteen of the Wimbledon Lawn Tennis Championships at the All England Lawn Tennis and Croquet Club on July 6, 2008 in London, England. (Photo by Ian Walton/Getty Images)
MELBOURNE, AUSTRALIA - FEBRUARY 01: Rafael Nadal of Spain consoles Roger Federer of Switzerland during the trophy presentation after his men's final match during day fourteen of the 2009 Australian Open at Melbourne Park on February 1, 2009 in Melbourne, Australia. (Photo by Scott Barbour/Getty Images)
MELBOURNE, AUSTRALIA - JANUARY 16: Rafael Nadal of Spain and Roger Federer of Switzerland enjoy the day during the "Rally For Relief" charity exhibition match ahead of the 2011 Australian Open at Melbourne Park on January 16, 2011 in Melbourne, Australia. (Photo by Julian Finney/Getty Images)
PRAGUE, CZECH REPUBLIC - SEPTEMBER 23: Roger Federer and Rafael Nadal of Team Europe celebrate winning match point during there doubles match against Jack Sock and Sam Querrey of Team World on Day 2 of the Laver Cup on September 23, 2017 in Prague, Czech Republic. The Laver Cup consists of six European players competing against their counterparts from the rest of the World. Europe will be captained by Bjorn Borg and John McEnroe will captain the Rest of the World team. The event runs from 22-24 September. (Photo by Julian Finney/Getty Images for Laver Cup)
MELBOURNE, AUSTRALIA - JANUARY 29: Roger Federer of Switzerland (R) celebrates with the Trophy after winning against Raphael Nadal of Spain in the Men's Final match against on day 14 of the 2017 Australian Open at Melbourne Park on January 29, 2017 in Melbourne, Australia. (Photo by Michael Dodge/Getty Images)
GENEVA, SWITZERLAND - SEPTEMBER 20: Rafael Nadal of Team Europe and teammate Roger Federer celebrate during the singles match between Stefanos Tsitsipas of Team Europe and Taylor Fritz of Team World during Day One of the Laver Cup 2019 at Palexpo on September 20, 2019 in Geneva, Switzerland. The Laver Cup will see six players from the rest of the World competing against their counterparts from Europe. Team World is captained by John McEnroe and Team Europe is captained by Bjorn Borg. The tournament runs from September 20-22. (Photo by Julian Finney/Getty Images for Laver Cup)
LONDON, ENGLAND - SEPTEMBER 22: (L-R) Andy Murray, Rafael Nadal, Roger Federer and Novak Djokovic of Team Europe pose for a photograph during a Gala Dinner at Somerset House ahead of the Laver Cup at The O2 Arena on September 22, 2022 in London, England. (Photo by Clive Brunskill/Getty Images for Laver Cup)
LONDON, ENGLAND - SEPTEMBER 23: Rafael Nadal and Roger Federer of Team Europe make their way towards Centre Court ahead of their match during Day One of the Laver Cup at The O2 Arena on September 23, 2022 in London, England. (Photo by Clive Brunskill/Getty Images for Laver Cup)
ROME, ITALY - MAY 19: Rafael Nadal of Spain walks off the court at the net after his straight sets victory against Roger Federer of Switzerland in their final match during day eight of the Internazionali BNL d'Italia 2013 at the Foro Italico Tennis Centre on May 19, 2013 in Rome, Italy. (Photo by Clive Brunskill/Getty Images)