this contest between Serena and Justine. According to Justine, Serena is the favorite. Is she trying to convince herself that by saying this some of the pressure will be taken off of her. Justine knows this is Serena's most vulnerable surface. She knows that this surface gives her the greatest chance of beating Serena. Afterall, it is Justine who is the claycourt specialist, who has grown up on this surface. Justine has beaten Serena twice on this surface. So, clearly Justine would be the favorite to win.