Australian Open seeds fared

How the seeded players fared Wednesday at the Australian Open at Melbourne Park (seedings in parentheses):

Men

Second Round

Roger Federer (2), Switzerland, def. Evgeny Korolev, Russia, 6-2, 6-3, 6-1.

Novak Djokovic (3), Serbia, def. Jeremy Chardy, France, 7-5, 6-1, 6-3.

Andy Roddick (7), United States, def. Xavier Malisse, Belgium, 4-6, 6-2, 7-6 (1), 6-2.

Juan Martin del Potro (8), Argentina, def. Florian Mayer, Germany, 6-1, 7-5, 6-2.

Yen-hsun Lu, Taiwan, def. David Nalbandian (10), Argentina, 6-4, 5-7, 4-6, 6-4, 6-2.

David Ferrer (11), Spain, def. Dominik Hrbaty, Slovakia, 6-2, 6-2, …