Novak Djokovic: "Jo didn't play his best"

World number one Novak Djokovic has admitted that Jo-Wilfried Tsonga failed to find his best form during their quarter-final meeting at the BNP Paribas Open today.

Djokovic won 6-3 6-1, after recording four breaks and winning every single point on his own serve in the second set.

"I definitely feel very happy about this performance today," said Djokovic.

"I thought Jo didn't play his best. He made a lot of unforced errors and his serve wasn't going well and that made my life a lot easier on the court."

Djokovic will face either Andy Murray or Juan Martin del Potro, who are currently on court, in the last four at Indian Wells.