Rafael Nadal 'may retire' if he wins French Open title, warns former world number one

Former world number one Yevgeny Kafelnikov has speculated that Rafael Nadal could decide to retire from tennis if he wins the French Open on Sunday.

Nadal is just two wins away from a 14th French Open title at 22nd career major - a total no one else in the history of male tennis can currently touch.

"Obviously we will struggle to find a solution but, for the moment, I have none. So just having the chance to play another semi-final here at Roland Garros gives me a lot of energy."

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