Australian Open men's singles results

MELBOURNE (Reuters) - Australian Open men's singles third round results on Friday (prefix denotes seeding, * indicates new result):

* 29-Philipp Kohlschreiber (Germany) bt 6-Andy Roddick

(U.S.) 6-4 3-6 7-6(9) 6-7(3) 8-6

24-Jarkko Nieminen (Finland) bt Mardy Fish (U.S.) 3-6 7-6(4) 6-3 6-1

8-Richard Gasquet (France) bt 31-Igor Andreev (Russia) 6-3 6-2 4-6 6-4

23-Paul-Henri Mathieu (France) bt Stefan Koubek (Austria) 4-6 7-6(4) 2-6 7-5 8-6

2-Rafael Nadal (Spain) bt 28-Gilles Simon (France) 7-5 6-2 6-3

Jo-Wilfried Tsonga (France) bt Guillermo Garcia-Lopez (Spain) 6-3 6-4 6-2

14-Mikhail Youzhny (Russia) bt 20-Ivo Karlovic (Croatia) 6-2 6-4 6-2

4-Nikolay Davydenko (Russia) bt Marc Gicquel (France) 6-3 6-2 6-3

(Compiled by Matt Herbstreit; Editing by Greg Stutchbury)