Rafael Nadal, the world's No. 2 tennis player, has not won a tournament in almost 10 months. He has fallen behind the Serbian sensation Novak Djokovic and has seen longtime rival Roger Federer reinvigorated with a blast of throwback tennis.
Nadal's lackluster effort in the semifinals at Indian Wells also opened up questions and concerns from critics and fans.
Does he still possess the fire and competitiveness that drove him to 10 Grand Slam victories?
Here are eight declarations of invincibility that will be the Nadal camp mantra in their quest to add a seventh French Open title to their Spanish treasury.