PARIS — Even Rafael Nadal acknowledges his French Open semifinal against Andy Murray is not nearly as intriguing as the one between unbeaten Novak Djokovic and 16-time Grand Slam champion Roger Federer.
"It's the best player of today against the best player in history. ... It's going to be a beautiful match," Nadal said. "I would watch it - if I was a spectator."
Sure, there's a lot on the line for the entire quartet of men who will be playing at Roland Garros today, which one might expect, given that it's only the 12th time in the Open era, which dates to 1968, that the top four seeded players reached the semifinals at any Grand Slam tournament.
Top-seeded Nadal, for example, is bidding to tie Bjorn Borg's record of six French Open championships. No. 4 Murray is dealing with an injured right ankle as he hopes to win his first Grand Slam title - and give Britain its first male champion at a major tennis tournament since 1936.
No. 3 Federer, meanwhile, has gone more than 16 months without reaching a Grand Slam final, which doesn't sound too bad unless you consider it's the guy's longest gap since he won Wimbledon in 2003.
Lofty aims, certainly. But nothing compared to what No. 2 Djokovic is chasing:
The 24-year-old Serb is 41-0 in 2011, and a win over Federer would allow Djokovic to tie John McEnroe's record for best start to a season in the Open era, 42-0 in 1984.
Add in two victories for Serbia against France in the Davis Cup final in December, and Djokovic's winning streak stands at 43 overall, three shy of Guillermo Vilas' mark of 46 in a row in 1977.
Djokovic is seeking to reach his first final in Paris; if he were to win the title, he'd be the first man since Jim Courier in 1992 to win the Australian Open and French Open in the same year.
If he beats Federer, Djokovic will be assured of rising to No. 1 in the ATP rankings for the first time, no matter what happens in the Nadal-Murray semifinal or in Sunday's championship match.
"To be honest, I'm thinking about this tournament only. I definitely want to go as far as I can in Roland Garros. And then, you know, if the No. 1 ranking comes this week, I'll be more than happy, definitely," Djokovic said. "But it's not something I'm thinking about."
Djokovic has had plenty of idle time to ponder things: He hasn't played a match since winning in the fourth round Sunday.
He got a walkover in the quarterfinals when his opponent, Fabio Fognini of Italy, withdrew because of a left leg muscle injury.