The 1999 Franklin Templeton Tennis Classic was an Association of Tennis Professionals men's tennis tournament held in Scottsdale, Arizona in the United States that was part of the ATP World Series of the 1999 ATP Tour. It was the 12th edition of the tournament and was held from March 1 to March 8, 1999. Unseeded Jan-Michael Gambill won the singles title.
See main article: 1999 Franklin Templeton Tennis Classic – Singles. 
Jan-Michael Gambill defeated 
Lleyton Hewitt, 7–6(7–2), 4–6, 6–4.
See main article: 1999 Franklin Templeton Tennis Classic – Doubles. Justin Gimelstob / Richey Reneberg defeated Mark Knowles / Sandon Stolle, 6–4, 6–7(4–7), 6–3.