United Kingdom: Wimbledon - Doubles - Main |
| 1/16-finals | Paes L./Rikl D. | Kiefer N./Prinosil D. | 3:0 (6:4, 6:4, 6:4) | details | 28.06.2003 |
| 1/32-finals | Kiefer N./Prinosil D. | Kratzmann A./Tarango J. | 3:0 (7:6, 6:1, 6:4) | details | 24.06.2003 |
Japan: Tokyo - Doubles - Main |
| 1/16-finals | Carrasco J. I./Velasco J. | Kiefer N./Prinosil D. | 2:0 (6:3, 6:2) | details | 12.04.1999 |
Hong Kong: Hong Kong - Doubles - Main |
| Quarter-finals | Kiefer N./Prinosil D. | Agassi A./Wheaton D. | 0:2 (1:6, 2:6) | details | 07.04.1999 |
| 1/8-finals | Kiefer N./Prinosil D. | Dreekmann H./Vinck C. | 2:0 (6:2, 6:4) | details | 05.04.1999 |
USA: Miami - Doubles - Main |
| 1/32-finals | Kiefer N./Prinosil D. | Kuerten G./Lapentti N. | 1:2 (6:2, 3:6, 2:6) | details | 15.03.1999 |
Australia: Adelaide - Doubles - Main |
| Semi-finals | Kuerten G./Lapentti N. | Kiefer N./Prinosil D. | 2:0 (6:4, 6:4) | details | 08.01.1999 |
| Quarter-finals | Gimelstob J./Lareau S. | Kiefer N./Prinosil D. | WO. | details | 06.01.1999 |
| 1/8-finals | Arthurs W./Tramacchi P. | Kiefer N./Prinosil D. | 0:2 (4:6, 6:7) | details | 04.01.1999 |
France: Paris - Doubles - Main |
| 1/16-finals | Kiefer N./Prinosil D. | Golmard J./Raoux G. | 0:2 (0:6, 4:6) | details | 02.11.1998 |
Czech Republic: Ostrava - Doubles - Main |
| Final | Kiefer N./Prinosil D. | Adams D./Vizner P. | 2:0 (6:4, 6:3) | details | 18.10.1998 |
| Semi-finals | Kiefer N./Prinosil D. | Kafelnikov Y./Vacek D. | 2:0 (7:5, 6:0) | details | 15.10.1998 |
| Quarter-finals | Suk C./Stolle S. | Kiefer N./Prinosil D. | 0:2 (3:6, 4:6) | details | 13.10.1998 |
| 1/8-finals | Medvedev A./Safin M. | Kiefer N./Prinosil D. | 0:2 (2:6, 3:6) | details | 12.10.1998 |
Germany: Stuttgart 1 - Doubles - Main |
| 1/16-finals | Kiefer N./Prinosil D. | Carbonell T./Roig F. | 1:2 (6:1, 3:6, 5:7) | details | 20.10.1997 |