Tennis-Djokovic still coy about playing in Australian Open

Tennis - Davis Cup Semi-Finals - Serbia v Croatia - La Caja Magica, Madrid, Spain - December 3, 2021 Serbia's Novak Djokovic celebrates winning his match against Croatia's Marin Cilic REUTERS/Susana Vera

MADRID (Reuters) - Novak Djokovic is still uncertain whether he will take part in the 2022 Australian Open but will soon make a decision, the world number one said after Serbia's 2-1 defeat by Croatia in the Davis Cup semi-finals on Friday.

Djokovic, 34, has repeatedly declined to reveal whether he has been vaccinated against COVID-19, with his father Srdjan telling Serbia's Prva television last week that the world's top- ranked player would probably pull out of the tournament.