# 1999 IGA SuperThrift Tennis Classic – Doubles

The 1999 IGA SuperThrift Classic doubles was the doubles event of the fourteenth edition of the IGA SuperThrift Classic; a WTA Tier III tournament held in Oklahoma City, United States. Serena Williams and Venus Williams were the defending champions but did not compete that year.
Lisa Raymond and Rennae Stubbs won in the final 6–3, 6–4 against Amanda Coetzer and Jessica Steck.

## Seeds

* Lisa Raymond / Rennae Stubbs (champions)
* Mariaan de Swardt / Anna Kournikova (semifinals, withdrew)
* Katrina Adams / Debbie Graham (first round)
* Kristine Kunce / Kimberly Po (quarterfinals)

## Draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking
| First round | First round | First round | First round | First round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
| 1 | L Raymond R Stubbs | 6 | 6 | | | | | | | | | | | | | | |
| | E deLone E Wagner | 1 | 3 | | 1 | L Raymond R Stubbs | 6 | 6 | | | | | | | | | |
| | M Saeki Y Yoshida | 1 | 6 | 7 | | M Saeki Y Yoshida | 4 | 4 | | | | | | | | | |
| | A Frazier K Schlukebir | 6 | 4 | 5 | | | | | | 1 | L Raymond R Stubbs | 6 | 6 | | | | |
| 3 | K Adams D Graham | 3 | 5 | | | | | | | | L McNeil L Wild | 2 | 2 | | | | |
| | L McNeil L Wild | 6 | 7 | | | L McNeil L Wild | 6 | 7$^9$ | | | | | | | | | |
| | C Rubin M Washington | 6 | 7 | | | C Rubin M Washington | 3 | 6$^7$ | | | | | | | | | |
| | N de Villiers L Horn | 4 | 5 | | | | | | | | | | | 1 | L Raymond R Stubbs | 6 | 6 |
| | K Boogert A Dechaume-Balleret | 3 | 6$^6$ | | | | | | | | | | | WC | A Coetzer J Steck | 3 | 4 |
| WC | A Coetzer J Steck | 6 | 7$^8$ | | WC | A Coetzer J Steck | 6 | 3 | 7 | | | | | | | | |
| | C Cristea A Molik | 5 | 1 | | 4 | K Kunce K Po | 3 | 6 | 5 | | | | | | | | |
| 4 | K Kunce K Po | 7 | 6 | | | | | | | WC | A Coetzer J Steck | w/o | | | | | |
| | O Barabanschikova C Black | 3 | 6 | 6 | | | | | | 2 | M de Swardt A Kournikova | | | | | | |
| | N Miyagi N Pratt | 6 | 4 | 4 | | O Barabanschikova C Black | 1 | 4 | | | | | | | | | |
| Q | A Ellwood B Rippner | 3 | 4 | | 2 | M de Swardt A Kournikova | 6 | 6 | | | | | | | | | |
| 2 | M de Swardt A Kournikova | 6 | 6 | | | | | | | | | | | | | | |

## Qualifying
### Seeds

* Sandra Cacic / Aleksandra Olsza (qualifying competition)
* Kim Grant / Lilia Osterloh (second round)

### Qualifiers

* Annabel Ellwood / Brie Rippner

## Qualifying draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking
| First round | First round | First round | Second round | Second round | Second round | Qualifying competition | Qualifying competition | Qualifying competition |
| 1 | Sandra Cacic Aleksandra Olsza | | | | | | | |
| | Bye | | | | | | | |
| | Bye | | 1 | Sandra Cacic Aleksandra Olsza | 6 | | | |
| | | | | Tara Snyder Alexandra Stevenson | 3$^r$ | | | |
| | Tara Snyder Alexandra Stevenson | | | Tara Snyder Alexandra Stevenson | 3$^r$ | | | |
| | Bye | | | | | | | |
| | Bye | | | | | 1 | Sandra Cacic Aleksandra Olsza | 7 |
| | | | | | | | Annabel Ellwood Brie Rippner | 9 |
| | Annabel Ellwood Brie Rippner | 8 | | | | | | | Annabel Ellwood Brie Rippner | 9 |
| | Tracy Singian Jackie Trail | 4 | | | | | | |
| | Tracy Singian Jackie Trail | 4 | | Annabel Ellwood Brie Rippner | 8 | | | |
| | | | 2 | Kim Grant Lilia Osterloh | 6 | | | |
| | Bye | | 2 | Kim Grant Lilia Osterloh | 6 | | | |
| 2 | Kim Grant Lilia Osterloh | | | | | | | |