<player>
   <rank>1</rank>
   <name>Rafael Nadal</name>
   <country>Spain</country>
</player>
<player>
   <rank>2</rank>
   <name>Novak Djokovic</name>
   <country>Serbia</country>
</player>
<player>
   <rank>3</rank>
   <name>Roger Federer</name>
   <country>Switzerland</country>
</player>