Gambill Jan-Michael / Hewitt Lleyton (USA / Australia)
- Show:
 Singapore: Singapore - Doubles - Main | |||||||
|---|---|---|---|---|---|---|---|
| 1/8-finals | Kulti N./Tillstrom M. | Gambill J./Hewitt L. | 2:0 (6:3, 6:2) | details | 11.10.1999 | ||
 United Kingdom: London - Doubles - Main | |||||||
| 1/8-finals | Gambill J./Hewitt L. | Woodforde M./Woodbridge T. | 0:2 (3:6, 2:6) | details | 08.06.1999 | ||
| 1/16-finals | Gambill J./Hewitt L. | Tramacchi P./Vizner P. | 2:1 (6:1, 3:6, 6:4) | details | 07.06.1999 | ||