 Czech Republic: Prague - Singles - Main |
|---|
| 1/16-finals | Dosedel S. | Nainkin D. | 2:0 (7:65, 6:4) | details | 26.04.1999 |
 Australia: Australian Open - Singles - Qualification |
|---|
| Semi-finals | Nainkin D. | Hill M. | 0:2 (5:7, 2:6) | details | 15.01.1999 |
| Quarter-finals | Nainkin D. | Merinov A. | 2:0 (6:1, 6:4) | details | 13.01.1999 |
 Germany: Stuttgart 1 - Singles - Main |
|---|
| 1/32-finals | Haas T. | Nainkin D. | 2:0 (6:4, 6:4) | details | 26.10.1998 |
 Uzbekistan: Tashkent - Singles - Main |
|---|
| 1/8-finals | Kafelnikov Y. | Nainkin D. | 2:0 (6:3, 6:0) | details | 16.09.1998 |
| 1/16-finals | Nainkin D. | Roux L. | 2:1 (3:6, 6:2, 6:3) | details | 14.09.1998 |
 USA: US Open - Singles - Main |
|---|
| 1/16-finals | Rafter P. | Nainkin D. | 3:0 (6:1, 6:1, 6:1) | details | 05.09.1998 |
| 1/32-finals | Nainkin D. | Kuerten G. | 3:1 (2:6, 6:4, 6:3, 6:4) | details | 03.09.1998 |
| 1/64-finals | Merklein M. | Nainkin D. | 1:3 (7:63, 0:6, 4:6, 4:6) | details | 31.08.1998 |
| USA: US Open - Singles - Qualification |
|---|
| Final | Nainkin D. | Luxa P. | 2:1 (7:5, 6:7, 6:4) | details | 28.08.1998 |
| Semi-finals | Santopadre V. | Nainkin D. | 1:2 (6:4, 2:6, 3:6) | details | 27.08.1998 |
 Canada: Toronto - Singles - Main |
|---|
| 1/16-finals | Nainkin D. | Krajicek R. | 0:2 (4:6, 4:6) | details | 05.08.1998 |
| 1/32-finals | Tieleman L. | Nainkin D. | 1:2 (1:6, 6:3, 5:7) | details | 03.08.1998 |
| USA: Washington - Singles - Main |
|---|
| 1/16-finals | Spadea V. | Nainkin D. | 2:1 (6:4, 64:7, 6:1) | details | 22.07.1998 |
| 1/32-finals | Stolle S. | Nainkin D. | 0:2 (2:6, 64:7) | details | 20.07.1998 |
 United Kingdom: Wimbledon - Singles - Main |
|---|
| 1/32-finals | Henman T. | Nainkin D. | 3:1 (6:3, 5:7, 6:4, 6:2) | details | 02.07.1998 |
| 1/64-finals | Ketola T. | Nainkin D. | 0:3 (1:6, 64:7, 4:6) | details | 30.06.1998 |
| United Kingdom: Wimbledon - Singles - Qualification |
|---|
| Final | Weal N. | Nainkin D. | 0:2 (3:6, 3:6) | details | 20.06.1998 |
| Semi-finals | Nainkin D. | MacLagan M. | 2:0 (7:6, 6:1) | details | 19.06.1998 |
| Quarter-finals | Nainkin D. | Gould N. | 2:0 (6:3, 6:3) | details | 17.06.1998 |
| United Kingdom: London - Singles - Main |
|---|
| 1/16-finals | Burillo J. | Nainkin D. | 2:0 (6:4, 6:2) | details | 10.06.1998 |
| 1/32-finals | Merklein M. | Nainkin D. | 0:2 (3:6, 3:6) | details | 08.06.1998 |
 France: French Open - Singles - Qualification |
|---|
| Semi-finals | Nainkin D. | Cabello F. | 0:2 (4:6, 2:6) | details | 20.05.1998 |
| Quarter-finals | Nainkin D. | MacPhie B. | 2:0 (6:2, 6:4) | details | 18.05.1998 |
 India: Chennai - Singles - Main |
|---|
| 1/16-finals | Nainkin D. | Woodforde M. | 0:2 (2:6, 4:6) | details | 06.04.1998 |
 United Arab Emirates: Dubai - Singles - Main |
|---|
| 1/16-finals | Bjorkman J. | Nainkin D. | 2:0 (6:1, 6:3) | details | 09.02.1998 |
| Australia: Australian Open - Singles - Qualification |
|---|
| Final | Lareau S. | Nainkin D. | 2:1 (2:6, 6:2, 6:2) | details | 22.01.1998 |
| Semi-finals | Mitchell T. | Nainkin D. | 1:2 (1:6, 6:2, 2:6) | details | 21.01.1998 |
| Quarter-finals | Nainkin D. | Wilkinson C. | 2:0 (6:2, 6:2) | details | 19.01.1998 |
| USA: Washington - Singles - Main |
|---|
| 1/16-finals | Nainkin D. | Korda P. | 0:2 (4:6, 2:6) | details | 15.07.1997 |
| 1/32-finals | Nainkin D. | Ullyett K. | 2:1 (6:3, 0:6, 7:5) | details | 14.07.1997 |
| United Kingdom: London - Singles - Main |
|---|
| 1/16-finals | Courier J. | Nainkin D. | 2:0 (6:3, 6:2) | details | 10.06.1997 |
| 1/32-finals | Mamiit C. | Nainkin D. | 0:2 (4:6, 4:6) | details | 09.06.1997 |
| France: French Open - Singles - Qualification |
|---|
| Quarter-finals | Nainkin D. | Salvador-Estepa D. | 0:2 (0:6, 2:6) | details | 19.05.1997 |
