Federer could replace injured Nalbandian (AP) David Nalbandian injured his back and withdrew from the Kooyong Classic on Wednesday, leaving a slim chance Roger Federer could yet play at the Australian Open tuneup. Nalbandian complained of muscle spasms in his back in a hitting session at Melbourne Park, the Australian Open venue. The 26-year-old Argentine player was advised to take two to three days off and he would assess his condition this... Publish Date: Wed, 09 Jan 2008 01:49:51 PST Read more...