Last Updated: Thursday, January 21, 2010, 09:29
Nikolay Davydenko burst into the third round of the Australian Open with a 6-3, 6-3, 6-0 victory over Ukraine`s Illya Marchenko on Thursday. The Russian world number six, who has been in top form recently with wins over Roger Federer and Nadal at the Qatar Open, clubbed 27 winners to outclass the Ukrainian qualifier in 109 minutes.