The 2010 tennis season has been filled with many unexpected moments.
Not only did Serena miss the US Open after stepping on glass (or something like that), but Juan Martin del Potro missed almost the entire season after he was sidelined with an injured wrist.
Aside from injuries, a certain Dane named Caroline Wozniacki is officially the No. 1-ranked woman in the world and Andrea Petkovic is not only the highest ranked German woman, but she is among the top 40 women in the world!
The majors this season were unpredictable, as they had some of the most unexpected finalists and winners (who could have predicted Francesca Schiavone?) in recent memory.
Stay tuned for those moments, as well as, the rest of the top 10 biggest surprises of the 2010 tennis season.