15 December 2018 Current Affairs:
Novak Djokovic and Simona Halep have been named as the 2018 International Tennis Federation (ITF) world champions by the governing body of global tennis. World number one Djokovic receives the honour from the ITF for the sixth time, while it is the first year that Romania's top-ranked Halep has been recognized.
Djokovic had a maximum speed of 36.02kph, better than anyone else but was second to Andy Murray in terms of average speed, the Brit scoring 15.89 kph as compared to Djokovic’s 14.89 kph. Halep, the former French Open finalist, had a maximum speed with 23.04 kph while World No. 1 Angelique Kerber’s average speed at 14.27 was the highest.