Novak Djokovic’s preparation for the upcoming Australian Open hit another bump on Wednesday, as the 10x champion was forced to cut short his second practice session after just 12 minutes due to a neck issue.

Novak Djokovic reveals how his relationship differed with Roger Federer and Rafael Nadal during the Big Three era that redefined men’s tennis. | Tennis News

With his first-round win over Pedro Martinez, Djokovic equaled two all-time tennis records by starting his 21st Australian Open and his 81st Grand Slam event, and he added another milestone with his 100th win at Melbourne Park.

MONACO -- Roger Federer will try to win the Monte Carlo Masters for the first time and Stanislas Wawrinka his first Masters title anywhere when they meet in an all-Swiss final on Sunday. Federer ousted defending champion Novak Djokovic 7-5, 6-2 on Saturday ...

Iva Jovic has received advice from Novak Djokovic at the Australian Open but could not keep pace with Aryna Sabalenka on Tuesday