|Date||October 11 – October 18|
|Category||International Series Gold|
|Surface||Carpet / Indoor|
|David Prinosil / Sandon Stolle|
The 1999 CA-TennisTrophy was a tennis tournament played on indoor carpet courts at the Wiener Stadthalle in Vienna in Austria and was part of the International Series Gold of the 1999 ATP Tour. The tournament ran from October 11 through October 18, 1999.
- It was Rusedski's 3rd title of the year and the 12th of his career.
- It was Prinosil's only title of the year and the 8th of his career. It was Stolle's 4th title of the year and the 13th of his career.