USA: US Open - Singles - Qualification |
| Quarter-finals | Ahl L. | Dulko G. | 1:2 (2:6, 7:5, 2:6) | details | 19.08.2003 |
United Kingdom: Wimbledon - Singles - Main |
| 1/64-finals | Sugiyama A. | Ahl L. | 2:1 (3:6, 6:4, 6:4) | details | 23.06.2003 |
United Kingdom: Eastbourne - Singles - Main |
| 1/16-finals | Stevenson A. | Ahl L. | 2:0 (6:3, 6:3) | details | 16.06.2003 |
France: French Open - Singles - Qualification |
| Quarter-finals | Ahl L. | Kuti K. R. | 0:2 (0:6, 1:6) | details | 21.05.2003 |
Qatar: Doha - Singles - Main |
| 1/8-finals | Martinez C. | Ahl L. | 2:0 (6:0, 6:2) | details | 13.02.2003 |
| 1/16-finals | Ahl L. | Muller M. | 2:1 (7:6, 4:6, 6:3) | details | 10.02.2003 |
Australia: Australian Open - Singles - Qualification |
| Quarter-finals | Ahl L. | Kleinova S. | 0:2 (5:7, 0:6) | details | 08.01.2003 |
USA: US Open - Singles - Qualification |
| Semi-finals | Ahl L. | Geznenge M. | 1:2 (6:4, 4:6, 4:6) | details | 22.08.2002 |
| Quarter-finals | Ahl L. | Cochran T. | 2:0 (6:1, 6:3) | details | 20.08.2002 |
United Kingdom: Wimbledon - Singles - Main |
| 1/64-finals | Shaughnessy M. | Ahl L. | 2:0 (6:2, 6:2) | details | 24.06.2002 |
United Kingdom: Birmingham - Singles - Main |
| 1/16-finals | Dokic J. | Ahl L. | 2:0 (7:6, 6:4) | details | 12.06.2002 |
| 1/32-finals | Ahl L. | Grahame A. | 2:1 (4:6, 6:4, 6:1) | details | 10.06.2002 |
France: French Open - Singles - Qualification |
| Quarter-finals | Ahl L. | Kuznetsova S. | 0:2 (1:6, 3:6) | details | 22.05.2002 |
Australia: Australian Open - Singles - Qualification |
| Final | Ahl L. | Boogert K. | 0:2 (2:6, 63:7) | details | 12.01.2002 |
| Semi-finals | Ahl L. | Andretto L. | 2:0 (7:66, 7:64) | details | 11.01.2002 |
| Quarter-finals | Kleinova S. | Ahl L. | 0:2 (1:6, 1:6) | details | 09.01.2002 |
USA: US Open - Singles - Qualification |
| Quarter-finals | Ahl L. | Nagy K. | 0:2 (64:7, 1:6) | details | 21.08.2001 |
United Kingdom: Birmingham - Singles - Main |
| 1/8-finals | Kremer A. | Ahl L. | 2:0 (6:3, 6:0) | details | 14.07.2001 |
| 1/16-finals | Ahl L. | McQuillan R. | 2:1 (1:6, 7:6, 7:6) | details | 13.07.2001 |
| 1/32-finals | Ahl L. | Hopkins J. | 2:1 (2:6, 7:5, 7:6) | details | 11.07.2001 |
United Kingdom: Wimbledon - Singles - Main |
| 1/64-finals | Gagliardi E. | Ahl L. | 2:0 (6:4, 6:1) | details | 26.06.2001 |
United Kingdom: Eastbourne - Singles - Main |
| 1/16-finals | Molik A. | Ahl L. | 2:0 (6:1, 7:6) | details | 18.06.2001 |
France: French Open - Singles - Qualification |
| Quarter-finals | Ahl L. | Mandula P. | 0:2 (0:6, 4:6) | details | 23.05.2001 |
Australia: Australian Open - Singles - Qualification |
| Quarter-finals | Ahl L. | Mandula P. | 0:2 (3:6, 4:6) | details | 10.01.2001 |
USA: US Open - Singles - Qualification |
| Quarter-finals | Ahl L. | Sequera M. | 0:2 (0:6, 4:6) | details | 22.08.2000 |
United Kingdom: Wimbledon - Singles - Main |
| 1/32-finals | Nacuk S. | Ahl L. | 2:0 (6:4, 6:3) | details | 29.06.2000 |
| 1/64-finals | Schwartz B. | Ahl L. | 0:2 (0:6, 3:6) | details | 27.06.2000 |
France: French Open - Singles - Qualification |
| Quarter-finals | Ahl L. | Bielen-Zarska A. | 1:2 (6:3, 4:6, 1:6) | details | 24.05.2000 |
Croatia: Bol - Singles - Main |
| 1/16-finals | Ahl L. | Martinez-Granados C. | 0:2 (5:7, 0:6) | details | 26.04.1999 |
United Kingdom: Eastbourne - Singles - Main |
| 1/16-finals | Sidot A. | Ahl L. | 2:0 (6:3, 6:4) | details | 16.06.1997 |
United Kingdom: Wimbledon - Doubles - Main |
| 1/32-finals | Husarova J./Martinez C. | Ahl L./Sfar S. | 2:0 (7:5, 6:2) | details | 23.06.2003 |
United Kingdom: Wimbledon - Mixed Doubles - Main |
| 1/32-finals | Ram A./Rodionova An. | Sherwood D./Ahl L. | 2:0 (6:2, 6:2) | details | 23.06.2003 |
United Arab Emirates: Dubai - Doubles - Main |
| 1/8-finals | Ahl L./Sfar S. | Gagliardi E./Grant K. | 0:2 (3:6, 3:6) | details | 18.02.2003 |
United Kingdom: Wimbledon - Doubles - Main |
| 1/32-finals | Ahl L./Baltacha E. | Testud S./Vinci R. | 0:2 (4:6, 2:6) | details | 25.06.2002 |
United Kingdom: Wimbledon - Mixed Doubles - Main |
| 1/32-finals | Landsberg J./Svensson A. | Sherwood D./Ahl L. | 2:0 (6:1, 6:1) | details | 17.06.2002 |
Australia: Canberra - Doubles - Main |
| Quarter-finals | Augustus A./Embry J. | Ahl L./Sfar S. | 2:0 (6:3, 7:5) | details | 09.01.2002 |
| 1/8-finals | Hiraki R./Smith N. | Ahl L./Sfar S. | 1:2 (5:7, 7:6, 3:6) | details | 07.01.2002 |
United Kingdom: Wimbledon - Doubles - Main |
| 1/32-finals | Loit E./Sidot A. | Ahl L./Collin H. | 2:0 (6:3, 6:2) | details | 18.01.2001 |
Croatia: Bol - Doubles - Main |
| 1/8-finals | Grahame A./Nittinger N. | Ahl L./Sandu R. | 2:1 (5:7, 6:4, 7:5) | details | 26.04.1999 |
United Kingdom: Wimbledon - Doubles - Main |
| 1/32-finals | Ahl L./Wainwright A. | Frazier A./Schlukebir K. | 0:2 (4:6, 2:6) | details | 24.06.1998 |