Rafael Nadal and Novak Djokovic, alonsgide Roger Federer, are considered among the greatest tennis of all time. But who is the best? Former World No. 2 picks and explains his choice.

The Australian Open has witnessed tennis legends leave their mark, and Novak Djokovic reigns supreme with a record-breaking 10 finals appearances, all converted into victories. Roger Federer follows with seven finals,

The last time they met, Djokovic defeated Nadal in the 2024 Paris Olympics on the clay courts of Roland Garros (not counting the exhibition at the Six Kings Slam). Tennis fans can follow Sports Illustrated's Serve on SI for all the most important news from the sport.

Former World No. 1 and 11-time Grand Slam champion Bjorn Borg is probably one of the biggest legends in tennis. However, when it comes to the GOAT debate, he chooses between Roger Federer, Rafael Nadal and Novak Djokovic.

There is just one member of the Big Three left in men's tennis. Novak Djokovic stands alone from a golden generation now that Rafael Nadal has joined Roger Federer in retirement.

Novak Djokovic added yet another record to his lengthy list, breaking a tie with Roger Federer for the most Grand Slam matches played in tennis history by reaching 430 on Wednesday at the Australian Open in what was a tougher-than-expected second-round victory.

After advancing to the third round of the Australian Open, Novak Djokovic admitted that he was surprised to break Roger Federer's Grand Slam match record.

Novak Djokovic broke the record for the most Grand Slam singles matches played with his second-round victory over Jaime Faria at the Australian Open. Djokovic, a ten-time winner of the event, breaks a tie with former rival Roger Federer by clocking his 430th career Grand Slam encounter.