ONLY MONEY

NOVAK Djokovic's Masters Cup loss to Jo-Wilfried Tsonga is the most expensive of the Serb's career, costing him more than $1 million.

In control midway through the second set, the Australian Open champion stumbled to a puzzling 1-6 7-5 6-1 defeat on Thursday night.

Undefeated and assured of contesting tonight's semi-finals, Djokovic was on track for a $1,072,403 bonus to remain unbeaten if he won his last round-robin match.