The world is not enough for No 1 Jankovic

DOHA: Jelena Jankovic gave a warning with both words and deeds that she feels a better player for coming into the WTA year-end championships as world No 1.

The charismatic Serbian with four 2008 titles scored a rare win over her compatriot Ana Ivanovic before describing how inspired she feels arriving at the last lap already sure of being top on New Year's day.

"Being No 1 is an amazing feeling and it doesn't put me under any pressure," Jankovic said after her 6-3, 6-4 success, which was only her sixth in eight attempts against Ivanovic.