Djokovic suffers shock first-round exit in Qatar return
Novak Djokovic’s wait for a 100th career ATP Tour title continues after his competitive return was cut short with a shock first-round exit at the Qatar ExxonMobil Open. Djokovic, making his first appearance since a leg injury forced him to retire from his Australian Open semi-final, was beaten 7-6 (4) 6-2 by Italian Matteo Berrettini…