Novak Djokovic reaches third round of French Open for 18th straight year

Novak Djokovic kept his focus on the court amid his latest controversy as he saw off Marton Fucsovics in the second round of the French Open.

The French sports minister weighed into the continued fall-out over Djokovic's decision to write "Kosovo is the heart of Serbia" on the camera after his first-round victory at Roland Garros.

Speaking to TV station France 2, Amelie Oudea-Castera said the message amid violence in the north of the country, which is not recognised as independent by Serbia, was not appropriate and she warned Djokovic not to repeat the action.

He told Serbian media he would do it again but, after the 7-6 (2) 6-0 6-3 victory over Fucsovics, he opted just for a signature and smiley face.

Things were not straightforward on the court during an 87-minute first set when, unsettled by breezy conditions and an in-form opponent, Djokovic was pushed hard.

He double-faulted serving for the set and was pushed to a tie-break but, having overcome that hurdle, the third seed was almost flawless.