1999 Gold Flake Open
The 1999 Gold Flake Open was a men's tennis tournament played on outdoor hard courts in Chennai, India, that was part of the World Series of the 1999 ATP Tour. It was the fourth edition of the tournament and was held 5 April – 12 April.Champions
Singles
Byron Black defeated Rainer Schüttler, 6–4, 1–6, 6–3.
Leander Paes / Mahesh Bhupathi defeated Wayne Black / Neville Godwin, 4–6, 7–5, 6–4.
- It was Paes's 2nd title of the year and the 15th of his career. It was Bhupathi's 2nd title of the year and the 13th of his career.