BBC Sport - Tennis

The latest stories from the Tennis section of the BBC Sport web site.

Djokovic surges into semi-finals

Four-time champion Novak Djokovic beats Milos Raonic in straight sets to reach the Australian Open semi-finals.

Keys through to face Serena in semi

Unseeded Madison Keys beats Venus Williams to set up an Australian Open semi-final with top seed Serena Williams.

Murray to face 'confident' Berdych

Andy Murray says Tomas Berdych will be confident when they meet in the Australian Open semi-finals on Thursday.