United Kingdom: Wimbledon - Singles - Qualification
Quarter-finals Andersen J. De Chaunac S. 0:2 (2:6, 3:6) details 13.06.2005
France: French Open - Singles - Qualification
Semi-finals Dupuis A. Andersen J. 2:0 (6:3, 6:2) details 18.05.2005
Quarter-finals Andersen J. De Voest R. 2:1 (3:6, 6:3, 6:0) details 17.05.2005
Australia: Australian Open - Singles - Qualification
Quarter-finals Andersen J. Sarstrand M. 0:2 (64 :7, 3:6) details 12.01.2005
Germany: Stuttgart - Singles - Main
1/16-finals Andersen J. Chela J. I. 0:2 (3:6, 1:6) details 14.07.2004
1/32-finals Andersen J. Burgsmuller L. 2:0 (6:4, 6:2) details 13.07.2004
United Kingdom: Wimbledon - Singles - Qualification
Quarter-finals Andersen J. Golmard J. 1:2 (6:3, 1:6, 4:6) details 14.06.2004
France: French Open - Singles - Qualification
Semi-finals Andersen J. Elsner D. 1:2 (0:6, 6:2, 3:6) details 20.05.2004
Quarter-finals Andersen J. Azzaro L. 2:0 (6:1, 6:2) details 18.05.2004
Australia: Australian Open - Singles - Qualification
Semi-finals Andersen J. Kim K. 1:2 (4:6, 6:3, 4:6) details 16.01.2004
Quarter-finals Elseneer G. Andersen J. 0:2 (610 :7, 5:7) details 14.01.2004
Sweden: Stockholm - Singles - Main
1/16-finals Andersen J. Johansson J. 0:2 (5:7, 3:6) details 21.10.2003
USA: US Open - Singles - Qualification
Semi-finals Andersen J. Serra F. 1:2 (3:6, 7:5, 64 :7) details 21.08.2003
Quarter-finals Tabara M. Andersen J. 1:2 (6:4, 5:7, 1:6) details 19.08.2003
Germany: Munich - Singles - Main
1/16-finals Youzhny M. Andersen J. 2:1 (4:6, 7:5, 6:3) details 28.04.2003
Australia: Australian Open - Singles - Qualification
Quarter-finals Hirigoyen I. Andersen J. 2:0 (7:64 , 6:3) details 08.01.2003
USA: US Open - Singles - Qualification
Quarter-finals Squillari F. Andersen J. 2:1 (6:3, 1:6, 6:3) details 20.08.2002
United Kingdom: Wimbledon - Singles - Qualification
Quarter-finals Wassen R. Andersen J. 1:1 RET. (6:7, 7:5, 4:0) details 12.06.2002
France: French Open - Singles - Qualification
Quarter-finals Andersen J. Ogorodov O. 1:2 (6:4, 5:7, 3:6) details 21.05.2002
Germany: Munich - Singles - Main
1/16-finals Novak J. Andersen J. 2:1 (4:6, 6:1, 6:4) details 29.04.2002
Australia: Australian Open - Singles - Qualification
Semi-finals Andersen J. Patience O. 0:2 (3:6, 5:7) details 11.01.2002
USA: US Open - Singles - Qualification
Quarter-finals Messori F. Andersen J. 2:0 (6:0, 6:3) details 21.08.2001
Germany: Stuttgart - Singles - Main
1/32-finals Bruguera S. Andersen J. 2:0 (6:4, 6:1) details 17.07.2001
United Kingdom: Wimbledon - Singles - Qualification
Quarter-finals Srichaphan P. Andersen J. 2:0 (6:3, 7:5) details 11.06.2001
United Kingdom: Wimbledon - Singles - Qualification
Quarter-finals Andersen J. Willems R. 1:2 (3:6, 6:3, 2:6) details 19.06.2000
USA: Miami - Singles - Main
1/64-finals Andersen J. Courier J. 0:2 (66 :7, 2:6) details 15.03.1999