USA: US Open - Singles - Qualification |
| Quarter-finals | Prpic F. | Heuberger I. | 2:0 (6:1, 6:4) | details | 18.08.2008 |
USA: US Open - Singles - Qualification |
| Quarter-finals | Koellerer D. | Heuberger I. | 2:0 (7:62, 6:4) | details | 22.08.2006 |
United Kingdom: Wimbledon - Singles - Qualification |
| Final | Heuberger I. | Becker B. | 0:3 (3:6, 2:6, 61:7) | details | 22.06.2006 |
| Semi-finals | Bozoljac I. | Heuberger I. | 0:2 (65:7, 3:6) | details | 21.06.2006 |
| Quarter-finals | Balleret B. | Heuberger I. | 0:2 (1:6, 3:6) | details | 19.06.2006 |
Australia: Australian Open - Singles - Qualification |
| Quarter-finals | Heuberger I. | Gremelmayr D. | 0:2 (3:6, 2:6) | details | 11.01.2006 |
China: Beijing - Singles - Main |
| 1/16-finals | Heuberger I. | Koubek S. | 0:2 (3:6, 6:7) | details | 12.09.2005 |
USA: US Open - Singles - Qualification |
| Semi-finals | Bastl G. | Heuberger I. | 2:1 (6:4, 2:6, 6:4) | details | 25.08.2005 |
| Quarter-finals | Heuberger I. | Rehnquist B. | 2:1 (3:6, 6:2, 6:1) | details | 23.08.2005 |
USA: Washington - Singles - Main |
| 1/32-finals | Baker B. | Heuberger I. | 2:0 (6:2, 6:4) | details | 02.08.2005 |
United Kingdom: Wimbledon - Singles - Qualification |
| Semi-finals | Garcia A. | Heuberger I. | 2:1 (1:6, 6:2, 8:6) | details | 15.06.2005 |
| Quarter-finals | Heuberger I. | Waske A. | 2:1 (1:6, 6:4, 6:4) | details | 13.06.2005 |
France: French Open - Singles - Qualification |
| Semi-finals | Daniel M. | Heuberger I. | 2:0 (6:3, 7:64) | details | 18.05.2005 |
| Quarter-finals | Todero N. | Heuberger I. | 1:2 (64:7, 6:2, 0:6) | details | 17.05.2005 |
Italy: Milan - Singles - Main |
| 1/8-finals | Heuberger I. | Ljubicic I. | 0:2 (1:6, 2:6) | details | 02.02.2005 |
| 1/16-finals | Galimberti G. | Heuberger I. | 1:2 (6:4, 3:6, 6:7) | details | 01.02.2005 |
Australia: Australian Open - Singles - Qualification |
| Quarter-finals | Heuberger I. | Pequery J. | 1:1 RET. (6:3, 1:6, 0:1) | details | 12.01.2005 |
India: Chennai - Singles - Main |
| 1/8-finals | Moya C. | Heuberger I. | 0:0 WO. | details | 05.01.2005 |
| 1/16-finals | Amritraj P. | Heuberger I. | 0:2 (4:6, 4:6) | details | 03.01.2005 |
Switzerland: Basel - Singles - Main |
| 1/8-finals | Ulihrach B. | Heuberger I. | 2:0 (6:1, 6:4) | details | 28.10.2004 |
| 1/16-finals | Dent T. | Heuberger I. | 0:2 (2:6, 3:6) | details | 26.10.2004 |
Russia: Moscow - Singles - Main |
| 1/16-finals | Heuberger I. | Beck K. | 0:2 (4:6, 4:6) | details | 12.10.2004 |
Thailand: Bangkok - Singles - Main |
| 1/8-finals | Federer R. | Heuberger I. | 2:0 (6:1, 6:3) | details | 30.09.2004 |
| 1/16-finals | Savolt A. | Heuberger I. | 0:2 (4:6, 1:6) | details | 28.09.2004 |
China: Beijing - Singles - Main |
| 1/16-finals | Youzhny M. | Heuberger I. | 2:0 (7:5, 7:6) | details | 15.09.2004 |
USA: US Open - Singles - Main |
| 1/64-finals | Heuberger I. | Nadal R. | 2:3 (0:6, 3:6, 6:4, 6:2, 3:6) | details | 01.09.2004 |
USA: US Open - Singles - Qualification |
| Final | Vliegen K. | Heuberger I. | 0:2 (2:6, 5:7) | details | 27.08.2004 |
| Semi-finals | Vahaly B. | Heuberger I. | 0:2 (3:6, 63:7) | details | 26.08.2004 |
| Quarter-finals | Taino E. | Heuberger I. | 0:2 (3:6, 2:6) | details | 24.08.2004 |
Austria: Kitzbuhel - Singles - Main |
| 1/32-finals | Heuberger I. | Cermak F. | 0:2 (6:7, 4:6) | details | 19.07.2004 |
Germany: Stuttgart - Singles - Main |
| 1/32-finals | Phau B. | Heuberger I. | 2:0 (6:3, 6:2) | details | 12.07.2004 |
Switzerland: Gstaad - Singles - Main |
| 1/16-finals | Heuberger I. | Stepanek R. | 1:2 (4:6, 6:1, 3:6) | details | 05.07.2004 |
United Kingdom: Wimbledon - Singles - Main |
| 1/32-finals | Henman T. | Heuberger I. | 3:0 (7:5, 6:3, 6:2) | details | 25.06.2004 |
| 1/64-finals | Saretta F. | Heuberger I. | 1:3 (7:5, 0:6, 1:6, 6:7) | details | 22.06.2004 |
United Kingdom: Wimbledon - Singles - Qualification |
| Final | Kindlmann D. | Heuberger I. | 1:3 (63:7, 1:6, 7:67, 2:6) | details | 18.06.2004 |
| Semi-finals | Mamiit C. | Heuberger I. | 0:2 (3:6, 2:6) | details | 16.06.2004 |
| Quarter-finals | Moyano D. | Heuberger I. | 0:2 (4:6, 2:6) | details | 14.06.2004 |
Morocco: Casablanca - Singles - Main |
| Quarter-finals | Heuberger I. | Ventura S. | 0:2 (2:6, 4:6) | details | 20.05.2004 |
| 1/8-finals | Heuberger I. | Vagnozzi S. | 2:0 (6:3, 6:4) | details | 19.05.2004 |