Australia: Australian Open - Singles - Qualification |
| Quarter-finals | Saulnier C. | Sekulov J. | 2:0 (6:4, 7:65) | dettagli | 09.01.2001 |
United Kingdom: Brighton - Singles - Main |
| 1/16-finals | Sekulov J. | Lee H. | 0:2 (1:6, 2:6) | dettagli | 20.11.2000 |
USA: US Open - Singles - Qualification |
| Final | Vinck C. | Sekulov J. | 2:0 (6:1, 6:2) | dettagli | 25.08.2000 |
| Semi-finals | Sekulov J. | Ketola T. | 2:0 (6:3, 7:65) | dettagli | 24.08.2000 |
| Quarter-finals | Sekulov J. | Fleishman Z. | 2:1 (6:4, 1:6, 7:65) | dettagli | 22.08.2000 |
USA: Indianapolis - Singles - Main |
| 1/16-finals | Pozzi G. | Sekulov J. | 2:0 (6:2, 6:4) | dettagli | 15.08.2000 |
| 1/32-finals | Federer R. | Sekulov J. | 0:2 (4:6, 5:7) | dettagli | 14.08.2000 |
Canada: Toronto - Singles - Main |
| 1/32-finals | Sekulov J. | Kucera K. | 0:2 (4:6, 4:6) | dettagli | 31.07.2000 |
USA: Los Angeles - Singles - Main |
| 1/16-finals | Gimelstob J. | Sekulov J. | 2:0 (6:3, 6:3) | dettagli | 24.07.2000 |
USA: Newport - Singles - Main |
| 1/16-finals | Arthurs W. | Sekulov J. | 2:0 (6:2, 6:2) | dettagli | 07.07.2000 |
United Kingdom: Wimbledon - Singles - Qualification |
| Quarter-finals | Sekulov J. | Godwin N. | 0:2 (4:6, 1:6) | dettagli | 19.06.2000 |
France: French Open - Singles - Qualification |
| Semi-finals | Savolt A. | Sekulov J. | 2:0 (6:2, 6:2) | dettagli | 24.05.2000 |
| Quarter-finals | Shvec A. | Sekulov J. | 0:2 (4:6, 4:6) | dettagli | 22.05.2000 |
USA: Verizon Tennis Challenge - Singles - Main |
| 1/16-finals | Sekulov J. | Massu N. | 0:2 (4:6, 1:6) | dettagli | 10.04.2000 |
USA: Memphis - Singles - Main |
| 1/32-finals | Sekulov J. | Levy H. | 0:2 (4:6, 1:6) | dettagli | 14.02.2000 |
Australia: Australian Open - Singles - Main |
| 1/32-finals | Sekulov J. | Woodruff C. | 0:3 (3:6, 2:6, 2:6) | dettagli | 20.01.2000 |
| 1/64-finals | Ljubicic I. | Sekulov J. | 2:3 (7:65, 4:6, 4:6, 7:5, 0:6) | dettagli | 17.01.2000 |
Australia: Adelaide - Singles - Main |
| 1/8-finals | Sekulov J. | Martin A. | 0:2 (62:7, 65:7) | dettagli | 05.01.2000 |
| 1/16-finals | Pozzi G. | Sekulov J. | 1:2 (4:6, 6:2, 2:6) | dettagli | 03.01.2000 |
USA: US Open - Singles - Qualification |
| Final | Caratti C. | Sekulov J. | 2:1 (6:7, 7:6, 6:1) | dettagli | 27.08.1999 |
| Semi-finals | Sekulov J. | Trifu G. | 2:1 (1:6, 6:3, 6:2) | dettagli | 26.08.1999 |
USA: Los Angeles - Singles - Main |
| Semi-finals | Sekulov J. | Sampras P. | 0:2 (0:6, 2:6) | dettagli | 31.07.1999 |
| Quarter-finals | Sekulov J. | Chang M. | 2:1 (2:6, 6:2, 6:2) | dettagli | 30.07.1999 |
| 1/8-finals | Enqvist T. | Sekulov J. | 1:2 (7:61, 4:6, 3:6) | dettagli | 28.07.1999 |
| 1/16-finals | Damm M. | Sekulov J. | 1:2 (5:7, 6:4, 5:7) | dettagli | 26.07.1999 |
United Kingdom: Wimbledon - Singles - Qualification |
| Final | Vinck C. | Sekulov J. | 3:0 (6:3, 6:4, 6:3) | dettagli | 19.06.1999 |
| Semi-finals | Sekulov J. | Bryan B. | 2:0 (6:4, 6:4) | dettagli | 18.06.1999 |
| Quarter-finals | Sekulov J. | Stepanek M. | 2:0 (7:6, 6:3) | dettagli | 17.06.1999 |
France: French Open - Singles - Qualification |
| Semi-finals | Puentes-Alcaniz G. | Sekulov J. | 2:0 (7:64, 6:3) | dettagli | 19.05.1999 |
| Quarter-finals | Thomann N. | Sekulov J. | 0:2 (64:7, 2:6) | dettagli | 17.05.1999 |
Australia: Australian Open - Singles - Qualification |
| Quarter-finals | Rochus C. | Sekulov J. | 2:0 (6:3, 6:3) | dettagli | 13.01.1999 |
United Kingdom: Wimbledon - Singles - Qualification |
| Quarter-finals | Sekulov J. | Loven F. | 0:2 (3:6, 2:6) | dettagli | 17.06.1998 |
Australia: Australian Open - Singles - Qualification |
| Quarter-finals | Sanchez-Munoz D. | Sekulov J. | 2:0 (7:5, 6:2) | dettagli | 19.01.1998 |
United Kingdom: Bournemouth - Singles - Main |
| 1/16-finals | Van Scheppingen D. | Sekulov J. | 2:0 (7:64, 6:2) | dettagli | 08.09.1997 |
United Arab Emirates: Dubai - Singles - Main |
| 1/16-finals | Gumy H. | Sekulov J. | 2:0 (6:4, 6:3) | dettagli | 10.02.1997 |
Romania: Bucharest - Singles - Main |
| 1/16-finals | Blanco G. | Sekulov J. | 2:0 (6:2, 7:60) | dettagli | 09.09.1996 |
France: French Open - Singles - Qualification |
| Semi-finals | Sekulov J. | Ilie A. | 1:2 (4:6, 6:1, 2:6) | dettagli | 22.05.1996 |