The 15-year-old is into the third round in London
The 5-time major champion was forced to retire in her first round match at Wimbledon
The Russian was sidelined for 16 months due to injury
The world no.1 is on course to win a third consecutive slam
One of the pre-tournament favorites was only able to play four games on Wednesday
Angelique Kerber will face Bianca Andreescu in the BNP Paribas Open final
Two long time rivals will clash in the second round at Indian Wells
The split between Osaka and Sascha Bajin continues to be a point of discussion.