Rafael Nadal was physically hampered by a knee injury but dug deep to defeat Karen Khachanov and set up a dream semi-final with Roger Federer at the BNP Paribas Open in Indian Wells on Friday.
Rafael Nadal was physically hampered by a knee injury but dug deep to defeat Karen Khachanov and set up a dream semi-final with Roger Federer at the BNP Paribas Open in Indian Wells on Friday.