Austria: Vienna - Doubles - Main |
| 1/8-finals | Lapentti N./Safin M. | Kafelnikov Y./Vacek D. | 2:0 (7:5, 6:4) | dettagli | 11.10.1999 |
Switzerland: Basel - Doubles - Main |
| Quarter-finals | Norval P./Ullyett K. | Kafelnikov Y./Vacek D. | 2:0 (6:4, 6:4) | dettagli | 06.10.1999 |
| 1/8-finals | Arazi H./Hrbaty D. | Kafelnikov Y./Vacek D. | 0:2 (4:6, 3:6) | dettagli | 04.10.1999 |
USA: US Open - Doubles - Main |
| 1/32-finals | Kafelnikov Y./Vacek D. | Ellwood B./Tebbutt M. | 1:2 (2:6, 7:69, 610:7) | dettagli | 01.09.1999 |
USA: Cincinnati - Doubles - Main |
| 1/8-finals | Kafelnikov Y./Vacek D. | Palmer J./Prinosil D. | 1:2 (6:1, 66:7, 65:7) | dettagli | 11.08.1999 |
| 1/16-finals | Kafelnikov Y./Vacek D. | Grabb J./Gimelstob J. | 2:1 (66:7, 6:4, 6:4) | dettagli | 09.08.1999 |
Canada: Montreal - Doubles - Main |
| 1/16-finals | Kafelnikov Y./Vacek D. | Koenig R./Olhovskiy A. | 1:2 (66:7, 6:1, 0:6) | dettagli | 02.08.1999 |
USA: Miami - Doubles - Main |
| 1/16-finals | Kafelnikov Y./Vacek D. | Albano P./Montana F. | 0:2 (2:6, 5:7) | dettagli | 17.03.1999 |
USA: Indian Wells - Doubles - Main |
| 1/16-finals | Kafelnikov Y./Vacek D. | Galbraith P./Haarhuis P. | 0:2 (4:6, 4:6) | dettagli | 08.03.1999 |
Italy: London - Doubles - Main |
| Semi-finals | Henman T./Rusedski G. | Kafelnikov Y./Vacek D. | 2:0 (6:4, 6:4) | dettagli | 26.02.1999 |
| Quarter-finals | Ivanisevic G./Kiefer N. | Kafelnikov Y./Vacek D. | 0:2 (2:6, 1:6) | dettagli | 24.02.1999 |
| 1/8-finals | Kulti N./MacPherson D. | Kafelnikov Y./Vacek D. | 1:2 (6:4, 3:6, 6:7) | dettagli | 22.02.1999 |
France: Marseille - Doubles - Main |
| 1/8-finals | Kafelnikov Y./Vacek D. | Nyborg P./Prinosil D. | 0:2 (6:7, 1:6) | dettagli | 01.02.1999 |
Australia: Australian Open - Doubles - Main |
| Quarter-finals | Kafelnikov Y./Vacek D. | Woodbridge T./Woodforde M. | 0:3 (63:7, 3:6, 1:6) | dettagli | 27.01.1999 |
| 1/8-finals | Arnold-Ker L./Vizner P. | Kafelnikov Y./Vacek D. | 1:2 (3:6, 6:3, 4:6) | dettagli | 25.01.1999 |
| 1/16-finals | Novak J./Rikl D. | Kafelnikov Y./Vacek D. | 1:2 (3:6, 7:60, 7:9) | dettagli | 20.01.1999 |
| 1/32-finals | Coetzee J./Groen S. | Kafelnikov Y./Vacek D. | 1:2 (4:6, 6:2, 3:6) | dettagli | 18.01.1999 |
Qatar: Doha - Doubles - Main |
| Quarter-finals | Norval P./Ullyett K. | Kafelnikov Y./Vacek D. | 2:1 (6:7, 7:5, 6:4) | dettagli | 06.01.1999 |
| 1/8-finals | Henman T./Richardson A. | Kafelnikov Y./Vacek D. | 0:2 (4:6, 6:7) | dettagli | 04.01.1999 |
Russia: Moscow - Doubles - Main |
| Final | Palmer J./Tarango J. | Kafelnikov Y./Vacek D. | 2:1 (6:4, 6:7, 6:2) | dettagli | 15.11.1998 |
| Semi-finals | Kafelnikov Y./Vacek D. | Damm M./Suk C. | 2:1 (7:6, 1:6, 6:3) | dettagli | 14.11.1998 |
| Quarter-finals | Kafelnikov Y./Vacek D. | Grabb J./Stolle S. | 2:1 (4:6, 6:3, 7:5) | dettagli | 11.11.1998 |
| 1/8-finals | Derepasko A./Ivanov-Smolensky K. | Kafelnikov Y./Vacek D. | 1:2 (6:3, 3:6, 2:6) | dettagli | 09.11.1998 |
France: Paris - Doubles - Main |
| 1/8-finals | Knowles M./Nestor D. | Kafelnikov Y./Vacek D. | 2:0 (6:3, 6:1) | dettagli | 04.11.1998 |
| 1/16-finals | Clement A./Grosjean S. | Kafelnikov Y./Vacek D. | 0:2 (4:6, 5:7) | dettagli | 02.11.1998 |
Germany: Stuttgart 1 - Doubles - Main |
| Quarter-finals | Bhupathi M./Paes L. | Kafelnikov Y./Vacek D. | 2:0 (6:4, 6:4) | dettagli | 30.10.1998 |
| 1/8-finals | Kafelnikov Y./Vacek D. | Ferreira E./Leach R. | 2:0 (7:6, 6:4) | dettagli | 28.10.1998 |
| 1/16-finals | Kafelnikov Y./Vacek D. | Black B./Haggard C. | 2:0 (6:3, 7:6) | dettagli | 26.10.1998 |
Austria: Vienna - Doubles - Main |
| Final | Adams D./De Jager J. | Kafelnikov Y./Vacek D. | 0:2 (5:7, 3:6) | dettagli | 18.10.1998 |
| Semi-finals | Kafelnikov Y./Vacek D. | Haggard C./Nyborg P. | 2:0 (6:3, 6:2) | dettagli | 16.10.1998 |
Czech Republic: Ostrava - Doubles - Main |
| Semi-finals | Kiefer N./Prinosil D. | Kafelnikov Y./Vacek D. | 2:0 (7:5, 6:0) | dettagli | 15.10.1998 |
Austria: Vienna - Doubles - Main |
| Quarter-finals | Kafelnikov Y./Vacek D. | Eagle J./Florent A. | 2:1 (7:6, 6:7, 6:1) | dettagli | 13.10.1998 |
Czech Republic: Ostrava - Doubles - Main |
| Quarter-finals | Kafelnikov Y./Vacek D. | Black B./Norval P. | 2:0 (6:3, 7:5) | dettagli | 13.10.1998 |
| 1/8-finals | Kafelnikov Y./Vacek D. | Novak J./Rikl D. | 2:0 (6:1, 6:3) | dettagli | 12.10.1998 |
Austria: Vienna - Doubles - Main |
| 1/8-finals | Stafford G./Ullyett K. | Kafelnikov Y./Vacek D. | 0:2 (4:6, 4:6) | dettagli | 12.10.1998 |
Switzerland: Basel - Doubles - Main |
| Quarter-finals | Delaitre O./Santoro F. | Kafelnikov Y./Vacek D. | 2:1 (7:6, 1:6, 6:4) | dettagli | 07.10.1998 |
| 1/8-finals | Kafelnikov Y./Vacek D. | Federer R./Heuberger I. | 2:0 (7:5, 6:2) | dettagli | 05.10.1998 |
USA: US Open - Doubles - Main |
| 1/16-finals | Kulti N./Tillstrom M. | Kafelnikov Y./Vacek D. | 2:0 (6:4, 6:4) | dettagli | 04.09.1998 |
| 1/32-finals | Golmard J./Santoro F. | Kafelnikov Y./Vacek D. | 1:2 (6:4, 3:6, 3:6) | dettagli | 02.09.1998 |
USA: New Haven 2 - Doubles - Main |
| Semi-finals | Arthurs W./Tramacchi P. | Kafelnikov Y./Vacek D. | 2:0 (6:4, 7:6) | dettagli | 22.08.1998 |
| Quarter-finals | Kafelnikov Y./Vacek D. | Humphries S./Salzenstein J. | 2:1 (7:5, 5:7, 6:3) | dettagli | 21.08.1998 |
| 1/8-finals | Kafelnikov Y./Vacek D. | Kiefer N./Radulescu A. | 2:0 (6:4, 6:4) | dettagli | 19.08.1998 |
USA: Cincinnati - Doubles - Main |
| Semi-finals | Delaitre O./Santoro F. | Kafelnikov Y./Vacek D. | 2:0 (6:2, 6:2) | dettagli | 15.08.1998 |
| Quarter-finals | Gimelstob J./Martin T. | Kafelnikov Y./Vacek D. | 0:2 (4:6, 1:6) | dettagli | 14.08.1998 |
| 1/8-finals | Korda P./Rios M. | Kafelnikov Y./Vacek D. | WO. | dettagli | 12.08.1998 |
Canada: Toronto - Doubles - Main |
| 1/8-finals | Suk C./Stolle S. | Kafelnikov Y./Vacek D. | 2:1 (4:6, 7:6, 7:6) | dettagli | 04.08.1998 |
United Kingdom: Wimbledon - Doubles - Main |
| 1/8-finals | Kulti N./MacPherson D. | Kafelnikov Y./Vacek D. | 2:0 (7:63, 6:3) | dettagli | 29.06.1998 |
| 1/16-finals | Coupe B./Dilucia D. | Kafelnikov Y./Vacek D. | 0:2 (1:6, 4:6) | dettagli | 26.06.1998 |
| 1/32-finals | Gould N./Petchey M. | Kafelnikov Y./Vacek D. | 0:2 (3:6, 0:6) | dettagli | 24.06.1998 |