Australian Open men's singles results on Sunday (prefix denotes seeding, * indicates new
result)
Fourth round:
* 2-Rafael Nadal (Spain) bt 23-Paul-Henri Mathieu (France) 6-4 3-0 ret'd.* 14-Mikhail Youzhny (Russia) bt 4-Nikolay Davydenko (Russia) 7-6 (7-2) 6-3 6-1
Jo-Wilfried Tsonga (France) bt 8-Richard Gasquet (France) 6-2 6-7 (7-5) 7-6 (8-6) 6-3
24-Jarkko Nieminen (Finland) bt 29-Philipp Kohlschreiber (Germany) 3-6 7-6 (9-7) 7-6 (11-9) 6-3
Third round:
22-Juan Carlos Ferrero (Spain) bt 10-David Nalbandian (Argentina) 6-1 6-2 6-3
5-David Ferrer (Spain) bt Vince Spadea (U.S.) 6-3 6-3 6-2