Rafael Nadal won an epic match against Novak Djokovic to reach the semi-finals of the French Open, where he will face Alexander Zverev. Nadal, a 13-time champion in Paris, held off a strong challenge from world No. 1 Djokovic and rallied from a break down in the fourth set to emerge victorious. Nadal is bidding to win his second Grand Slam title of the season.