USA: US Open - Doubles - Main |
| 1/32-finals | de Swardt M./Tatarkova E. | Halard-Decugis J./Mauresmo A. | 1:2 (6:4, 5:7, 4:6) | details | 01.09.1999 |
USA: New Haven - Doubles - Main |
| Quarter-finals | de Swardt M./Tatarkova E. | Savchenko-Neiland L./Srebotnik K. | 1:2 (2:6, 6:4, 4:6) | details | 26.08.1999 |
| 1/8-finals | de Swardt M./Tatarkova E. | Coetzer A./Gorrochategui I. | 2:1 (6:1, 4:6, 6:3) | details | 23.08.1999 |
Canada: Toronto - Doubles - Main |
| Semi-finals | Savchenko-Neiland L./Sanchez-Vicario A. | de Swardt M./Tatarkova E. | 2:0 (6:3, 6:1) | details | 21.08.1999 |
| Quarter-finals | de Swardt M./Tatarkova E. | Rittner B./Pampulova-Wagner E. | 2:0 (6:4, 6:1) | details | 20.08.1999 |
| 1/8-finals | de Swardt M./Tatarkova E. | Majoli I./Ruano Pascual V. | 2:0 (6:3, 6:4) | details | 18.08.1999 |
United Kingdom: Wimbledon - Doubles - Main |
| Final | Tatarkova E./de Swardt M. | Davenport L./Morariu C. | 0:2 (4:6, 4:6) | details | 10.07.1999 |
| Semi-finals | Novotna J./Zvereva N. | Tatarkova E./de Swardt M. | 1:2 (4:6, 6:2, 5:7) | details | 08.07.1999 |
| Quarter-finals | Fernandez M. J./Seles M. | Tatarkova E./de Swardt M. | 1:2 (7:63, 1:6, 4:6) | details | 06.07.1999 |
| 1/8-finals | Ruano Pascual V./Suarez P. | Tatarkova E./de Swardt M. | 0:2 (4:6, 3:6) | details | 03.07.1999 |
| 1/16-finals | Probst W./Singer-Bath C. | Tatarkova E./de Swardt M. | 0:2 (1:6, 63:7) | details | 01.07.1999 |
United Kingdom: Eastbourne - Doubles - Main |
| Semi-finals | de Swardt M./Tatarkova E. | Hingis M./Kournikova A. | 0:2 (2:6, 2:6) | details | 19.06.1999 |
| Quarter-finals | de Swardt M./Tatarkova E. | Kunce K./Po K. | 2:0 (6:4, 6:2) | details | 16.06.1999 |
| 1/8-finals | de Swardt M./Tatarkova E. | Pullin J./Woodroffe L. | 2:1 (6:2, 6:7, 6:1) | details | 14.06.1999 |
United Kingdom: Birmingham - Doubles - Main |
| 1/8-finals | Golarsa L./Kandarr J. | de Swardt M./Tatarkova E. | 2:1 (7:65, 2:6, 6:4) | details | 09.06.1999 |
France: French Open - Doubles - Main |
| 1/32-finals | Molik A./Morariu C. | de Swardt M./Tatarkova E. | 2:1 (3:6, 7:5, 7:5) | details | 28.05.1999 |
Germany: Berlin - Doubles - Main |
| 1/16-finals | de Swardt M./Tatarkova E. | Arendt N./Bollegraf M. | 1:2 (5:7, 6:3, 2:6) | details | 10.05.1999 |
Italy: Rome - Doubles - Main |
| Quarter-finals | de Swardt M./Tatarkova E. | Spirlea I./Vis C. | 1:2 (6:2, 66:7, 4:6) | details | 07.05.1999 |
| 1/8-finals | de Swardt M./Tatarkova E. | Noorlander S./Papadaki C. | 2:0 (6:1, 6:2) | details | 05.05.1999 |
USA: Hilton Head - Doubles - Main |
| 1/16-finals | Black C./Selyutina I. | de Swardt M./Tatarkova E. | 2:0 (6:0, 7:68) | details | 29.03.1999 |
USA: Miami - Doubles - Main |
| Quarter-finals | de Swardt M./Tatarkova E. | Kournikova A./Likhovtseva E. | 1:2 (3:6, 6:4, 63:7) | details | 24.03.1999 |
| 1/8-finals | de Swardt M./Tatarkova E. | Olsza A./Wang S. | 2:0 (6:3, 6:4) | details | 22.03.1999 |
| 1/16-finals | de Swardt M./Tatarkova E. | Smith N./Wild L. | 2:0 (6:2, 6:1) | details | 17.03.1999 |
USA: Indian Wells - Doubles - Main |
| 1/16-finals | Farina Elia S./Wild L. | de Swardt M./Tatarkova E. | 2:1 (6:3, 5:7, 6:4) | details | 01.03.1999 |
Japan: Tokyo - Doubles - Main |
| Semi-finals | Hingis M./Novotna J. | de Swardt M./Tatarkova E. | 2:0 (6:3, 6:3) | details | 06.02.1999 |
| Quarter-finals | Raymond L./Stubbs R. | de Swardt M./Tatarkova E. | 0:2 (1:6, 4:6) | details | 04.02.1999 |
| 1/8-finals | Callens E./Halard-Decugis J. | de Swardt M./Tatarkova E. | 0:2 (2:6, 2:6) | details | 01.02.1999 |
Australia: Australian Open - Doubles - Main |
| 1/8-finals | Williams S./Williams V. | de Swardt M./Tatarkova E. | 2:0 (7:63, 6:2) | details | 24.01.1999 |
| 1/16-finals | Fernandez M. J./Morariu C. | de Swardt M./Tatarkova E. | 0:2 (0:6, 3:6) | details | 22.01.1999 |
| 1/32-finals | Papadaki C./Pizzichini G. | de Swardt M./Tatarkova E. | 0:2 (5:7, 4:6) | details | 18.01.1999 |
Australia: Hobart - Doubles - Main |
| Final | de Swardt M./Tatarkova E. | Dechaume-Balleret A./Loit E. | 2:0 (6:1, 6:2) | details | 17.01.1999 |
| Semi-finals | de Swardt M./Tatarkova E. | De Villiers N./Melicharova E. | 2:1 (6:2, 3:6, 6:3) | details | 16.01.1999 |
| Quarter-finals | de Swardt M./Tatarkova E. | Black C./Selyutina I. | 2:0 (6:4, 6:4) | details | 14.01.1999 |
| 1/8-finals | de Swardt M./Tatarkova E. | Grande R./Pampulova-Wagner E. | 2:0 (6:1, 6:4) | details | 11.01.1999 |
Australia: Gold Coast - Doubles - Main |
| 1/8-finals | Kunce K./Spirlea I. | de Swardt M./Tatarkova E. | 2:1 (2:6, 7:5, 6:4) | details | 04.01.1999 |
Switzerland: Zürich - Doubles - Main |
| Final | Williams S./Williams V. | de Swardt M./Tatarkova E. | 2:1 (5:7, 6:1, 6:3) | details | 18.10.1998 |
| Semi-finals | Adams K./Savchenko-Neiland L. | de Swardt M./Tatarkova E. | 0:2 (3:6, 3:6) | details | 17.10.1998 |
| Quarter-finals | Martinez C./Tarabini P. | de Swardt M./Tatarkova E. | 1:2 (7:6, 3:6, 5:7) | details | 15.10.1998 |
| 1/8-finals | de Swardt M./Tatarkova E. | Fusai A./Tauziat N. | 2:1 (6:3, 4:6, 6:1) | details | 12.10.1998 |
Germany: Filderstadt - Doubles - Main |
| Semi-finals | Kournikova A./Sanchez-Vicario A. | de Swardt M./Tatarkova E. | 2:0 (6:3, 6:2) | details | 10.10.1998 |
| Quarter-finals | de Swardt M./Tatarkova E. | Raymond L./Stubbs R. | 2:0 (6:4, 7:6) | details | 07.10.1998 |
| 1/8-finals | Schett B./Schnyder P. | de Swardt M./Tatarkova E. | 0:2 (2:6, 2:6) | details | 05.10.1998 |