Unseeded teen sensation stuns Ruud in Australian Open

IMAGE: Czech Republic's Jakub Mensik celebrates after winning his second round match against Norway's Casper Ruud. Photograph: Edgar Su/Reuters Casper Ruud was sent spinning out of the Australian......

Sabalenka powers into Brisbane final

IMAGE: Aryna Sabalenka outclassed Russian teenager Mirra Andreeva in straight sets in the semi-finals of the Brisbane International on Saturday. Photograph: Aleksandra Szmigiel/Reuters Aryna......

PIX: Djokovic-Kyrgios lose in doubles

IMAGE: Novak Djokovic with Nick Kyrgios were beaten by top seeds Nikola Mektic and Michael Venus, who advanced to the quarter-finals. Photographs: Brisbane International/Instagram Grigor Dimitrov......

Brisbane Open: Djokovic stunned, Sabalenka survives

IMAGE: Reilly Opelka missed nearly two years due to injuries before returning to the elite circuit last year. Photograph: Brisbane Open/X Novak Djokovic's hunt for a landmark 100th ATP title......

Brisbane Open: Djokovic stunned, Sabalenka survives

IMAGE: Reilly Opelka missed nearly two years due to injuries before returning to the elite circuit last year. Photograph: Brisbane Open/X Novak Djokovic's hunt for a landmark 100th ATP title......