Sixth seed Novak Djokovic produced a mature performance against Igor Andreev at the French Open to reach his first Grand Slam semi-final.
Djokovic is the third Serb to reach the singles semi-finals in Paris
Djokovic dropped serve in the opening game but was in control thereafter as he won 6-3 6-3 6-3.
The 20-year-old is the third Serb to reach the singles semi-finals in Paris after Jelena Jankovic and Ana Ivanovic.
Djokovic will meet Rafael Nadal in the last four if the defending champion gets past Carlos Moya later.