Day 11 at the 2010 French Open promises to bring some really good match ups featuring names like Rafael Nadal and Serena Williams. After the unexpected exit of Roger Federer last night, the big names in the tennis world have understood the 'Power of the Underdogs'. What's in store for the fans today, let's take a look at the four quarterfinal matches to find out.

Rafael Nadal vs. Nicolas Almagro -

For years, Rafael Nadal has been the 'guarantee of success' on the red clay of Roland Garros. His reign can easily be compared to legendary Pete Sampras' domination at Wimbledon in the nineties. Despite all the analogies and words of appreciation, there is one thing that describes Nadal's formula of success ....................................

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