France: French Open - Singles - Main |
| 1/32-finals | Rios M. | Boetsch A. | 3:0 (6:2, 6:3, 7:5) | details | 27.05.1999 |
| 1/64-finals | Boetsch A. | Sabau R. | 3:0 (6:0, 6:1, 6:1) | details | 24.05.1999 |
Morocco: Casablanca - Singles - Main |
| 1/16-finals | Medica E. | Boetsch A. | 2:0 (6:2, 6:4) | details | 22.03.1999 |
USA: US Open - Singles - Qualification |
| Quarter-finals | Sapsford D. | Boetsch A. | 2:1 (3:6, 6:3, 7:6) | details | 25.08.1998 |
Hong Kong: Hong Kong - Singles - Main |
| 1/16-finals | Wheaton D. | Boetsch A. | 1:0 RET. (7:5, 3:1) | details | 06.04.1998 |
Morocco: Casablanca - Singles - Main |
| 1/16-finals | Boetsch A. | di P. A. | 1:2 (3:6, 6:4, 3:6) | details | 23.03.1998 |
Denmark: Copenhagen - Singles - Main |
| 1/16-finals | Pozzi G. | Boetsch A. | 2:0 (6:4, 6:3) | details | 09.03.1998 |
Belgium: Antwerp 2 - Singles - Main |
| 1/16-finals | Boetsch A. | Rafter P. | 0:2 (2:6, 68:7) | details | 16.02.1998 |
Russia: St. Petersburg - Singles - Main |
| 1/16-finals | Santoro F. | Boetsch A. | 2:0 (7:64, 6:3) | details | 09.02.1998 |
France: Marseille - Singles - Main |
| Quarter-finals | Boetsch A. | Tillstrom M. | 1:2 (6:4, 0:6, 62:7) | details | 06.02.1998 |
| 1/8-finals | Kuerten G. | Boetsch A. | 0:2 (5:7, 2:6) | details | 04.02.1998 |
| 1/16-finals | Boetsch A. | Martin A. | 2:0 (6:3, 6:1) | details | 02.02.1998 |
Australia: Australian Open - Singles - Main |
| 1/64-finals | Dosedel S. | Boetsch A. | 3:1 (6:4, 3:6, 6:3, 7:62) | details | 23.01.1998 |
France: Lyon 2 - Singles - Main |
| 1/16-finals | Boetsch A. | Goellner M. | 0:2 (5:7, 2:6) | details | 13.10.1997 |
Austria: Vienna - Singles - Main |
| 1/16-finals | Haas T. | Boetsch A. | 2:0 (6:3, 6:2) | details | 06.10.1997 |
Switzerland: Basel - Singles - Main |
| 1/16-finals | Boetsch A. | Bjorkman J. | 0:2 (2:6, 3:6) | details | 29.09.1997 |
USA: US Open - Singles - Main |
| 1/32-finals | Boetsch A. | Paes L. | 0:2 RET. (4:6, 0:6, 1:2) | details | 28.08.1997 |
| 1/64-finals | Costa A. | Boetsch A. | 0:3 (2:6, 4:6, 4:6) | details | 25.08.1997 |
USA: Long Island - Singles - Main |
| 1/8-finals | Boetsch A. | Reneberg R. | 0:2 (4:6, 1:6) | details | 20.08.1997 |
| 1/16-finals | Kafelnikov Y. | Boetsch A. | 0:2 (4:6, 66:7) | details | 18.08.1997 |
USA: Indianapolis - Singles - Main |
| 1/16-finals | Boetsch A. | Corretja A. | 1:2 (2:6, 7:65, 2:6) | details | 13.08.1997 |
| 1/32-finals | Reneberg R. | Boetsch A. | 0:2 (2:6, 4:6) | details | 11.08.1997 |
USA: Cincinnati - Singles - Main |
| 1/32-finals | Boetsch A. | Ferreira W. | 0:2 (3:6, 4:6) | details | 04.08.1997 |
Canada: Montreal - Singles - Main |
| 1/32-finals | Boetsch A. | O'Brien A. | 0:2 (1:6, 2:6) | details | 28.07.1997 |
United Kingdom: Wimbledon - Singles - Main |
| 1/64-finals | Raoux G. | Boetsch A. | 3:0 (6:3, 6:4, 6:1) | details | 24.06.1997 |
United Kingdom: Nottingham - Singles - Main |
| 1/16-finals | Boetsch A. | Stolle S. | 0:2 (3:6, 63:7) | details | 16.06.1997 |
United Kingdom: London - Singles - Main |
| 1/32-finals | Boetsch A. | Frana J. | 0:2 (61:7, 63:7) | details | 09.06.1997 |
France: French Open - Singles - Main |
| 1/16-finals | Rios M. | Boetsch A. | 3:0 (7:66, 6:3, 6:4) | details | 31.05.1997 |
| 1/32-finals | Boetsch A. | Ondruska M. | 3:0 (6:3, 6:2, 6:1) | details | 29.05.1997 |
| 1/64-finals | Boetsch A. | Kucera K. | 3:0 (6:1, 6:1, 6:4) | details | 26.05.1997 |
Austria: St. Poelten - Singles - Main |
| 1/16-finals | Boetsch A. | Gumy H. | 0:2 (62:7, 64:7) | details | 19.05.1997 |
Italy: Rome - Singles - Main |
| 1/16-finals | Boetsch A. | Corretja A. | 0:2 (2:6, 3:6) | details | 13.05.1997 |
| 1/32-finals | Boetsch A. | O'Brien A. | 2:0 (7:64, 6:4) | details | 12.05.1997 |
Germany: Hamburg - Singles - Main |
| 1/32-finals | Berasategui A. | Boetsch A. | 2:0 (6:2, 6:4) | details | 05.05.1997 |
Czech Republic: Prague - Singles - Main |
| 1/16-finals | Boetsch A. | Carbonell T. | 0:2 (4:6, 3:6) | details | 28.04.1997 |
Monaco: Monte Carlo - Singles - Main |
| 1/8-finals | Costa C. | Boetsch A. | 2:0 (6:4, 7:5) | details | 24.04.1997 |
| 1/16-finals | Boetsch A. | Furlan R. | 2:1 (3:6, 6:4, 6:2) | details | 23.04.1997 |
| 1/32-finals | Sanguinetti D. | Boetsch A. | 1:2 (2:6, 7:66, 4:6) | details | 21.04.1997 |
USA: Miami - Singles - Main |
| 1/16-finals | Krajicek R. | Boetsch A. | 2:0 (6:3, 7:5) | details | 23.03.1997 |