Day 4: 24 June
The championships are running a day late, thanks to rain stopping play on Wednesday.
British number three Greg Rusedski played on Court One, and beat Davide Sanguinetti 7-5 4-6 6-2 6-2.
Number three Women's seed Venus Williams crashed out in a surprise defeat to rising Croatian star Karolina Sprem.
After a controversial point was awarded to Sprem in the second set, she took advantage to win 7-6 (7-5) 7-6 (8-6).
Number two seed Andy Roddick beat Yeu-Tzuoo Wang in straight sets on Centre Court, with the score closing at 6-3 7-5 6-4.
2001 champion Goran Ivanisevic beat Italy's Filippo Volandri, in five dramatic sets 4-6 7-6 1-6 6-3 6-4.
Australian Leyton Hewitt, the number seven seed beat Georgian I Labadze 6-4 6-4 6-1.
Top men's seed Roger Federer went through, easily winning his match 6-1 6-2 6-0.