The first men's semifinal between Stefanos Tsitsipas and Alexander Zverev is going the distance at the French Open.
After losing the opening two sets, Zverev came back to even it up at 3-6, 3-6, 6-4, 6-4 on Court Philippe Chatrier.
Tsitsipas played extremely well in the first two sets with superb defending and stinging counterattacks.
Zverev served better as the match progressed but he struggled to return and was kept well behind the baseline in rallies as Tsitsipas moved him around the court and found angles.
Tsitsipas' level dropped a bit at the start of the third set and Zverev made the most of his mistakes to rally. Tsitsipas then opened the fourth set with a double fault and dropped his serve immediately.