 Brazil: Sao Paulo - Doubles - Main |
|---|
| 1/8-finals | D'Agostini M./Schaerer L. | Noorlander S./Wartusch P. | 1:2 (5:7, 7:67, 3:6) | details | 04.10.1999 |
 Italy: Palermo - Doubles - Main |
|---|
| 1/8-finals | Kruger J./Li F. | Gaidano M. J./Schaerer L. | 2:0 (6:3, 6:1) | details | 12.07.1999 |
 United Kingdom: Wimbledon - Doubles - Main |
|---|
| 1/32-finals | Jidkova A./Schaerer L. | Fernandez M. J./Seles M. | 0:2 (1:6, 2:6) | details | 29.06.1999 |
| United Kingdom: Wimbledon - Doubles - Qualification |
|---|
| Final | Jidkova A./Schaerer L. | Clijsters K./Serra Zanetti A. | 2:0 (6:2, 6:1) | details | 19.06.1999 |
| Semi-finals | Schwartz B./Wartusch P. | Jidkova A./Schaerer L. | 1:2 (6:3, 4:6, 3:6) | details | 17.06.1999 |
 Uzbekistan: Tashkent - Doubles - Main |
|---|
| 1/8-finals | Bachmann A./Sysoeva E. | Schaerer L./Ehritt-Vanc A. | 2:1 (7:68, 5:7, 6:4) | details | 07.06.1999 |
 Belgium: Antwerp - Doubles - Main |
|---|
| 1/8-finals | Pleming L./Shaughnessy M. | Andres-Rodriguez R./Schaerer L. | 2:0 (7:65, 6:2) | details | 10.05.1999 |
| Italy: Rome - Doubles - Main |
|---|
| 1/16-finals | Schaerer L./Serna M. | Noorlander S./Papadaki C. | 1:2 (6:1, 3:6, 4:6) | details | 03.05.1999 |
 USA: Amelia Island - Main |
|---|
| 1/16-finals | Koulikovskaya E./Schaerer L. | Arendt N./Bollegraf M. | 0:2 (1:6, 3:6) | details | 05.04.1999 |
 Colombia: Bogota - Doubles - Main |
|---|
| Quarter-finals | Menga V./Schaerer L. | Noorlander S./Papadaki C. | 1:2 (6:2, 3:6, 3:6) | details | 17.02.1999 |
| 1/8-finals | Menga V./Schaerer L. | Masante L./Ortuno A. | 2:0 (6:1, 6:2) | details | 15.02.1999 |
| USA: US Open - Doubles - Qualification |
|---|
| Semi-finals | Black C./Selyutina I. | Schaerer L./Zuluaga F. | 2:1 (4:6, 7:5, 6:4) | details | 27.08.1998 |
| Italy: Palermo - Doubles - Main |
|---|
| Quarter-finals | Schaerer L./Zavagli M. P. | Gagliardi E./Serra Zanetti A. | 0:2 (3:6, 2:6) | details | 15.07.1998 |
 Austria: Maria Lankowitz - Doubles - Main |
|---|
| 1/8-finals | Cocheteux A./Schaerer L. | Appelmans S./Boogert K. | 0:2 (1:6, 4:6) | details | 13.07.1998 |
| Italy: Palermo - Doubles - Main |
|---|
| 1/8-finals | Bobkova R./Schneider C. | Schaerer L./Zavagli M. P. | 0:2 (1:6, 4:6) | details | 13.07.1998 |
| United Kingdom: Wimbledon - Doubles - Qualification |
|---|
| Semi-finals | Inoue H./Schaerer L. | Rippner B./Steck J. | 0:2 (3:6, 3:6) | details | 19.06.1998 |
| Quarter-finals | Inoue H./Schaerer L. | Kloesel S./Sanjeev N. | 2:1 (3:6, 6:3, 6:2) | details | 17.06.1998 |
| Colombia: Bogota - Doubles - Main |
|---|
| Quarter-finals | Kolbovic R./Schaerer L. | Noorlander S./Van Lottum N. | 0:2 (4:6, 6:7) | details | 18.02.1998 |
| 1/8-finals | Kolbovic R./Schaerer L. | Ghirardi-Rubbi L./Jeyaseelan S. | 2:0 (6:0, 6:4) | details | 16.02.1998 |
| Italy: Rome - Doubles - Main |
|---|
| 1/16-finals | Panova T./Schaerer L. | Garrone L./Tu M. | 0:2 (5:7, 6:7) | details | 08.05.1995 |
| USA: Miami - Doubles - Main |
|---|
| 1/32-finals | Wild L./Rubin C. | Jimenez S. E./Schaerer L. | 2:0 (6:2, 6:3) | details | 11.03.1994 |
France: French Open - Singles - Qualification
Puerto Rico: San Juan - Singles - Main