Andy Murray was today handed a tough draw at the BNP Paribas Open in Indian Wells.

The Scot, who has a bye in the first round, will play either Rafael Nadal's 2012 Wimbledon conqueror Lukas Rosol or a qualifier in the opening match at the year's first Masters series event.

Murray has paid for being ranked only sixth and was placed in the same quarter as world number one Rafael Nadal in a top-heavy draw, with Australian Open champion Stanislas Wawrinka and Roger Federer potential semi-final opponents.

First Murray must get that far, though, and his recent record at the Indian Wells Tennis Garden has not been great, the 26-year-old losing his first match twice in the last three years.

Last year he reached the quarter-finals before losing to Juan Martin del Potro, who is in the bottom half along with second seed Novak Djokovic and Tomas Berdych.

Third seed Wawrinka is making his return to the tour after taking time out following his stunning win in Melbourne, and he could play 6ft 10in Ivo Karlovic first up.

Defending champion Nadal will face either Radek Stepanek or Denis Istomin while Federer plays a qualifier and Djokovic meets either a qualifier or Victor Hanescu.

Australian Open champion Li Na is the top seed in the women's draw in the absence of Serena Williams.

Meanwhile, Heather Watson booked her spot in the main draw of the BNP Paribas Open with a convincing victory over Brazil's Teliana Pereira. Watson had never won a match at the Indian Wells Tennis Garden until beating Virginie Razzano in the first round of qualifying on Monday.

She needed a wild card just to get into qualifying, but the British No.3 showed she is a class above her current ranking of 134 with a 6-2 6-2 win over Pereira.

It was another encouraging sign in what has been an impressive start to the year for the 21-year-old, who appears to have put her glandular-fever fuelled struggles of 2013 behind her.