Fed has been showing less and less of both once he 's been dethroned as top dog in men 's tennis .
By the same token however , you should also show class and humility ( Sampras , Nadal anyone ! ? ) -- that goes a long way .
Fed has been showing less and less of both once Sampras 's been dethroned as top dog in men 's tennis .
By the same token however , you should also show class and humility ( Sampras , Nadal anyone ! ? ) -- that goes a long way .