Alexander Zverev is through to the fourth round of the French Open after a topsy-turvy 7-6(2) 6-3 7-6(5) win over American Brandon Nakashima . Zverev, who is bidding to win his first ever Grand Slam title, will play Spanish qualifier Bernabe Zapata Miralles, who overcame John Isner in five sets earlier on Friday, in the next round. Ad/> Nakashima started brightly and earned himself two break points on Zverev's opening service game, but the German was able to rescue both and the pair battled to a tie-break.