A quarterfinal match tonight in San Jose, CA.
This may not be stellar tennis, but it's an intriguing match.
They have a 1-1 career head-to-head.
Both times they played was in 2009. Hewitt won at Wimbledon and Del Potro won in Washington D.C. on hard courts.
This actually a pretty even pick at this point. Del Potro is on his way back up after an injury and Hewitt is trying to hang on and have another good year.
Prediction: Del Potro in 2 tough sets. 7-5, 7-6