Australian Open: Federer, Nadal, Wozniacki and Sharapova sail into second round

Roger Federer and Caroline Wozniacki both started the defence of their Australian Open singles crowns on Monday with straight sets victories. Federer got past Denis Istomin 6-3, 6-4, 6-4 while Wozniacki outwitted Alison van Uytvanck 6-3, 6-4.

Priscilla Wolmer
Directrice de la rédaction