Australian Open 2015: Injury brings the Madison Keys key to the fore

By Peter Hanlon
Updated January 28 2015 - 10:18pm, first published 6:01pm

Just when it seemed the Williams sisters' rivalry was set to join ripped jeans and all things fluoro on the nineties retro revival scene, Madison Keys somehow found a way. Now she must do so again, and she knows it's not just the opposition that will cause a familiar ache.