| Doubles | |
|---|---|
| 1978 Florida Federal Open | |
| Champions |  Martina Navratilova Anne Smith |
| Runners-up |  Kerry Reid Wendy Turnbull |
| Score | 7–6(7–4), 6–3 |
| Draw | 16 |
| Seeds | 0 |
Linky Boshoff and Ilana Kloss were the defending champions, but none competed this year.
Martina Navratilova and Anne Smith won the title by defeating Kerry Reid and Wendy Turnbull 7–6(7–4), 6–3 in the final. [1]
No seeds were declared for this tournament.
| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| K Reid W Turnbull | 6 | 6 | |||||||||||||||||||||||||
| Sa Stap Su Stap | 1 | 1 | K Reid W Turnbull | 6 | 6 | ||||||||||||||||||||||
L Hunt  R Maršíková | 6 | 7 | L Hunt R Maršíková | 3 | 3 | ||||||||||||||||||||||
B Nagelsen  B Stöve | 4 | 6 | K Reid W Turnbull | 6 | 6 | ||||||||||||||||||||||
| L duPont S Walsh | 5 | 7 | 6 | L duPont S Walsh | 2 | 2 | |||||||||||||||||||||
| B Hallquist S McInerney | 7 | 6 | 3 | L duPont S Walsh | 6 | 7 | |||||||||||||||||||||
| P Louie S Margolin | 6 | 7 | P Louie S Margolin | 0 | 6 | ||||||||||||||||||||||
| L Forood P Teeguarden | 4 | 5 | K Reid W Turnbull | 64 | 3 | ||||||||||||||||||||||
| L Antonoplis C Stoll | 6 | 7 | M Navratilova A Smith | 77 | 6 | ||||||||||||||||||||||
| J Evert R Blount | 3 | 5 | L Antonoplis C Stoll | 3 | 6 | 7 | |||||||||||||||||||||
| R Fox B Norton | 6 | 6 | R Fox B Norton | 6 | 1 | 6 | |||||||||||||||||||||
| R Casals BJ King | 1 | 4 | L Antonoplis C Stoll | 4 | 4 | ||||||||||||||||||||||
 G Coles K Sands | 6 | 3 | 6 | M Navratilova A Smith | 6 | 6 | |||||||||||||||||||||
| Z Liess N Yeargin | 3 | 6 | 2 | G Coles K Sands | 0 | 3 | |||||||||||||||||||||
| L Allen A Spex | 0 | 1 | M Navratilova A Smith | 6 | 6 | ||||||||||||||||||||||
| M Navratilova A Smith | 6 | 6 | |||||||||||||||||||||||||
Eva Melicharová and Helena Vildová were the defending champions but they competed with different partners that year, Melicharova with Cătălina Cristea and Vildova with Karina Habšudová.
The event was being held for the first time since 1997. Mahesh Bhupathi and Leander Paes were the defending champions.
Jacco Eltingh and Paul Haarhuis were the defending champions, but lost in the final this year.
The 1999 President's Cup was a men's tennis tournament played on Hard in Tashkent, Uzbekistan that was part of the International Series of the 1999 ATP Tour. It was the third edition of the tournament and was held from 13 – 18 September.
Since the 1999 final was cancelled due to rain, no defending champions were declared.
Mark Kratzmann and Wally Masur were the defending champions, but lost in first round to Sergio Casal and Emilio Sánchez.
Shinobu Asagoe and Nana Miyagi were the defending champions, but lost in quarterfinals to Yan Zi and Zheng Jie.
Neil Broad and Kevin Ullyett were the defending champions, but lost in semifinals to Michael Kohlmann and Nicklas Kulti.
Gigi Fernández and Natasha Zvereva were the defending champions and successfully defended their title, by defeating Meredith McGrath and Larisa Neiland 5–7, 6–1, 6–4 in the final.
Byron Black and Grant Connell were the defending champions, but competed this year with different partners.
Lisa Raymond and Rennae Stubbs were the defending champions and successfully defended their title, by defeating Cara Black and Elena Likhovtseva 6–3, 5–7, 7–6(7–4) in the final.
Akiko Morigami and Saori Obata were the defending champions, but Obata decided to compete in Hyderabad that week. Morigami teamed up with Alina Jidkova and lost in the first round to Gisela Dulko and Patricia Tarabini.
Betty Stöve and Frew McMillan were the defending champions, but lost in the final against Greer Stevens and Bob Hewitt. The score was 6–3, 7–5.
Mima Jaušovec and Virginia Ruzici were the defending champions but lost in the second round to Sherry Acker and Anne Smith.
Martin Damm and Karel Nováček were the defending champions, but lost in the first round to Olivier Delaître and Greg Rusedski.
Yevgeny Kafelnikov and Daniel Vacek were the defending champions, but lost in the quarterfinals to Karsten Braasch and Jim Grabb.
Pablo Albano and Luis Lobo were the defending champions, but they didn't compete this year.
Martin Damm and Brett Steven were the defending champions, but none competed this year.
John Fitzgerald and Mark Woodforde were the defending champions, but lost in the quarterfinals to Mark Philippoussis and Patrick Rafter.
František Čermák and Leoš Friedl were the defending champions, but none competed this year.