The registrations for Indianapolis have been opened. You can go over here and register :
http://www.freewebs.com/tenniselbowtour ... aments.htm
The surface is Blue Green Cement and the winner will be rewarded with 250 ranking points, the defending champion is Maria Sharapova.
The applications will be closed on saturday night.
So apply asap.
Note: You can apply for one tournament,either Hamburg or Indianapolis.
You can play singles and doubles of one tournament and not singles of one tournament and doubles of another tournament