WTA Austrian Open ended in 2004.
Madrid Tennis Grand Prix ended in 1994.
Asian Open - tennis - ended in 1994.
WTA New Jersey ended in 1989.
WTA South Carolina ended in 1987.
Puerto Rico Open - tennis - ended in 1995.
South African Open - tennis - ended in 1995.
Kingfisher Airlines Tennis Open ended in 2007.
The list of top ten male tennis players changes on the ATP tour changes from week-to-week, so an exact answer cannot be given, at least not until the end of the tennis calendar (i.e., when the Masters Finals have completed). Visit the Tennis Magazine website (refer to the link, below) to view the current top ten ATP (and WTA) players.
Air Madrid ended in 2006.
Madrid Railroad ended in 1908.
Hotel Florida - Madrid - ended in 1964.