Coco Gauff has stunned defending champion Naoimi Osaka in straight sets in the Australian Open.
She has now reached the fourth round of the competition in Melbourne.
The 15-year-old American teenager won 6-3 6-4.
She completed the match in 67 minutes and will be playing either China's Zhang Shaui or fellow American Sofia Kenin in the next round.


David Beckham knighted for services to sport and charity
Aryna Sabalenka challenges Nick Kyrgios in Dubai showdown
Dubai Basketball continues unbeaten home run with win over Partizan
Sunderland's Xhaka earns draw after Ndiaye's stunner for Everton
Rybakina enters semis, Anisimova beats Keys in WTA Finals
