Rafael Nadal can become the first man to win the same Grand Slam title eight times at the French Open, but the Spaniard may have to get past Novak Djokovic before he even contemplates history.
Having pulled clear of Bjorn Borg's record of six wins at Roland Garros with a seventh championship in 2012, the 26-year-old has already confounded the critics who had written him off during a seventh-month injury absence.
Since his return to the tour in February, Nadal has shaken off the heartbreak of missing the Olympics, as well as the US and Australian Opens, to collect six titles from eight finals.
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"To talk about numbers, to talk about history, you have to analyze when somebody finishes his career, not in the middle," said Nadal at a chilly, damp Roland Garros where he is the third seed.
"To play at Roland Garros always is a special feeling and I feel very emotional every time that I am back here."
No man has ever collected more than seven titles at the same major.
Roy Emerson, with six, is the Australian Open's most successful while William Renshaw, Pete Sampras and Roger Federer all triumphed at Wimbledon seven times each.
Bill Larned, Bill Tilden and Richard Sears were seven-time winners at the US Open.
Since his French Open debut in 2005, Nadal has only lost once in Paris -- an injury-hit fourth round exit to free-hitting Robin Soderling in 2009. His record stands at 52 wins against just that single blip against the Swede.
This year, Nadal may have lost his Monte Carlo Masters title to Djokovic after an eight-year monopoly, but he swept to victory on clay in Madrid and Rome, where he allowed Federer just four games in the final.
Nadal, playing in his first Grand Slam event since a shock second round exit to Lukas Rosol at Wimbledon last year sent him home to Manacor for lengthy rehabilitation, begins his campaign against Germany's Daniel Brands, world number 60.