USA: Miami - Doubles - Main |
| 1/32-finals | Groen S./Prinosil D. | Haggard C./Rosner P. | 0:0 RET. (1:4) | details | 16.03.1998 |
France: Toulouse - Doubles - Main |
| 1/8-finals | Groen S./Prinosil D. | Clement A./Grosjean S. | 0:2 (3:6, 2:6) | details | 22.09.1997 |
USA: US Open - Doubles - Main |
| 1/32-finals | Lobo L./Sanchez J. | Groen S./Prinosil D. | 2:1 (4:7, 7:6, 7:6) | details | 27.08.1997 |
Denmark: Copenhagen - Doubles - Main |
| Quarter-finals | Groen S./Prinosil D. | Carlsen K./Fetterlein F. | 1:2 (4:6, 6:4, 3:6) | details | 12.03.1997 |
| 1/8-finals | Groen S./Prinosil D. | Andersen T./Langvardt P. | 2:0 (6:3, 6:0) | details | 10.03.1997 |
Qatar: Doha - Doubles - Main |
| Quarter-finals | Groen S./Prinosil D. | Cannon S./Talbot B. | 1:2 (6:4, 6:7, 2:6) | details | 05.01.1994 |
| 1/8-finals | Muller G./Melville S. | Groen S./Prinosil D. | 0:2 (4:6, 2:6) | details | 03.01.1994 |
Russia: Moscow - Doubles - Main |
| Quarter-finals | Eltingh J./Haarhuis P. | Groen S./Prinosil D. | 2:0 (6:3, 6:4) | details | 10.11.1993 |
| 1/8-finals | Damm M./Vacek D. | Groen S./Prinosil D. | 0:2 (4:6, 4:6) | details | 08.11.1993 |
Indonesia: Jakarta - Doubles - Main |
| Quarter-finals | Pearce B./Talbot B. | Groen S./Prinosil D. | 2:0 (6:2, 6:3) | details | 13.01.1993 |
| 1/8-finals | Pozzi G./Rahnasto O. | Groen S./Prinosil D. | 1:2 (4:6, 6:3, 3:6) | details | 11.01.1993 |
Malaysia: Kuala Lumpur - Doubles - Main |
| 1/8-finals | Groen S./Prinosil D. | Benson R./Malik A. | 1:2 (6:7, 6:1, 4:6) | details | 04.01.1993 |
United Kingdom: Wimbledon - Doubles - Qualification |
| Semi-finals | Groen S./Prinosil D. | Borwick N./Kratzmann A. | 1:2 (4:6, 6:3, 13:15) | details | 26.06.1991 |
| Quarter-finals | Kroon N./Kulti N. | Groen S./Prinosil D. | 1:2 (6:2, 4:6, 4:6) | details | 24.06.1991 |