Describing his ATP Finals triumph as "the biggest title I have ever won", Alexander Zverev took the time to heap praise on Novak Djokovic.
A tie-break controversy marred the end of Alexander Zverev's ATP Finals win against Roger Federer, but the German has apologised.
John Isner put up a fight but was unable to prevent Alexander Zverev joining Novak Djokovic in qualifying from Group Guga Kuerten.
Jelena Ostapenko stunned to claim French Open title just two days after 20th birthday.
At 20, Jelena Ostapenko becomes Latvia's first Grand Slam champion and youngest in the sport since 2004 with French Open title.
A vibrant Simona Halep stands on the brink of a first grand slam title after defeating the powerful Karolina Pliskova.
Both Jelena Ostapenko and Timea Bacsinszky marked their birthdays on Thursday, but it was the Latvian who had extra cause for celebration.
A remarkable second-set turnaround paved the way for Simona Halep to reach the last four of the French Open on Wednesday.