United Kingdom: Wimbledon - Singles - Qualification |
| Quarter-finals | Norman D. | Lopez-Montoya G. | 2:0 (6:3, 6:4) | detalhes | 17.06.1997 |
Spain: Barcelona - Singles - Main |
| 1/16-finals | Goellner M. | Lopez-Montoya G. | 2:1 (65:7, 6:4, 7:63) | detalhes | 16.04.1997 |
| 1/32-finals | Salvador-Estepa D. | Lopez-Montoya G. | 0:2 (4:6, 1:6) | detalhes | 14.04.1997 |
Germany: Stuttgart - Singles - Main |
| 1/32-finals | Lopez-Montoya G. | Rikl D. | 1:2 (7:64, 2:6, 2:6) | detalhes | 15.07.1996 |
Spain: Madrid 2 - Singles - Main |
| 1/16-finals | Lopez-Montoya G. | Bruguera S. | 0:2 (0:6, 1:6) | detalhes | 25.04.1994 |
France: French Open - Singles - Qualification |
| Quarter-finals | Cortes J. | Lopez-Montoya G. | 2:0 (6:3, 7:5) | detalhes | 19.05.1993 |
Spain: Barcelona - Singles - Main |
| 1/32-finals | Lopez-Montoya G. | Carretero R. | 0:2 (2:6, 1:6) | detalhes | 05.04.1993 |
Brazil: Sao Paulo 2 - Singles - Main |
| 1/16-finals | Lopez-Montoya G. | Yzaga J. | 1:2 (7:66, 65:7, 0:6) | detalhes | 09.11.1992 |
Brazil: Buzios - Singles - Main |
| 1/16-finals | Lopez-Montoya G. | Mattar L. | 1:2 (6:1, 4:6, 2:6) | detalhes | 02.11.1992 |
Brazil: Guaruja - Singles - Main |
| 1/16-finals | Motta C. | Lopez-Montoya G. | 2:0 (6:2, 6:4) | detalhes | 26.10.1992 |
Italy: Palermo - Singles - Main |
| 1/8-finals | Carbonell T. | Lopez-Montoya G. | 2:0 (6:1, 6:1) | detalhes | 30.09.1992 |
| 1/16-finals | Lopez-Montoya G. | Arrese J. | 2:0 (6:4, 6:3) | detalhes | 28.09.1992 |
France: Bordeaux - Singles - Main |
| Quarter-finals | Bruguera S. | Lopez-Montoya G. | 2:0 (6:4, 6:2) | detalhes | 18.09.1992 |
| 1/8-finals | Lopez-Montoya G. | Chesnokov A. | 2:0 (6:0, 6:2) | detalhes | 16.09.1992 |
| 1/16-finals | Vilas G. | Lopez-Montoya G. | 1:2 (4:6, 6:3, 0:6) | detalhes | 14.09.1992 |
USA: US Open - Singles - Main |
| 1/64-finals | Lopez-Montoya G. | Pescosolido S. | 2:3 (1:6, 4:6, 7:5, 7:6, 3:6) | detalhes | 31.08.1992 |
USA: Schenectady - Singles - Main |
| 1/16-finals | Haarhuis P. | Lopez-Montoya G. | 0:0 RET. (3:3) | detalhes | 24.08.1992 |
USA: Indianapolis - Singles - Main |
| 1/32-finals | Lopez-Montoya G. | Stolle S. | 0:2 (4:6, 2:6) | detalhes | 17.08.1992 |
USA: Cincinnati - Singles - Main |
| 1/32-finals | Woodbridge T. | Lopez-Montoya G. | 2:0 (6:0, 6:2) | detalhes | 10.08.1992 |
USA: Los Angeles - Singles - Main |
| 1/16-finals | Witsken T. | Lopez-Montoya G. | 2:0 (6:3, 6:4) | detalhes | 03.08.1992 |
San Marino: San Marino - Singles - Main |
| Quarter-finals | Lopez-Montoya G. | Jonsson L. | 0:2 (3:6, 2:6) | detalhes | 31.07.1992 |
| 1/8-finals | Roig F. | Lopez-Montoya G. | 0:2 (4:6, 2:6) | detalhes | 29.07.1992 |
| 1/16-finals | Lopez-Montoya G. | Wekesa P. | 2:0 (6:3, 6:3) | detalhes | 27.07.1992 |
Austria: Kitzbuhel - Singles - Main |
| 1/16-finals | Lopez-Montoya G. | Sampras P. | 1:2 (6:4, 3:6, 66:7) | detalhes | 21.07.1992 |
| 1/32-finals | Lopez-Montoya G. | Corretja A. | 2:1 (64:7, 6:3, 6:2) | detalhes | 20.07.1992 |
Sweden: Bastad - Singles - Main |
| 1/16-finals | Lopez-Montoya G. | Oncins J. | 1:2 (7:68, 63:7, 4:6) | detalhes | 06.07.1992 |
United Kingdom: Wimbledon - Singles - Main |
| 1/64-finals | Lopez-Montoya G. | Kulti N. | 0:3 (0:6, 0:6, 1:6) | detalhes | 29.06.1992 |
Italy: Genoa - Singles - Main |
| 1/16-finals | Lopez-Montoya G. | Gustafsson M. | 0:2 (2:6, 1:6) | detalhes | 15.06.1992 |
Italy: Florence - Singles - Main |
| 1/8-finals | Santoro F. | Lopez-Montoya G. | 2:0 (6:0, 6:1) | detalhes | 10.06.1992 |
| 1/16-finals | Alami K. | Lopez-Montoya G. | 1:2 (5:7, 6:4, 4:6) | detalhes | 08.06.1992 |
France: French Open - Singles - Main |
| 1/32-finals | Filippini M. | Lopez-Montoya G. | 3:1 (6:4, 6:4, 3:6, 6:3) | detalhes | 28.05.1992 |
| 1/64-finals | Lopez-Montoya G. | Carbonell T. | 3:1 (0:6, 6:3, 6:4, 6:0) | detalhes | 25.05.1992 |
Italy: Rome - Singles - Main |
| 1/32-finals | Lopez-Montoya G. | Pistolesi C. | 0:2 (3:6, 2:6) | detalhes | 11.05.1992 |
Germany: Hamburg - Singles - Main |
| 1/32-finals | Arrese J. | Lopez-Montoya G. | 2:0 (6:3, 6:3) | detalhes | 04.05.1992 |
Spain: Madrid 2 - Singles - Main |
| 1/8-finals | Lopez-Montoya G. | Costa C. | 0:2 (2:6, 0:6) | detalhes | 29.04.1992 |
| 1/16-finals | Lopez-Montoya G. | Davids H. J. | 2:0 (7:5, 6:4) | detalhes | 27.04.1992 |
France: Nice - Singles - Main |
| 1/8-finals | Lopez-Montoya G. | Forget G. | 0:2 (2:6, 3:6) | detalhes | 15.04.1992 |
| 1/16-finals | Lopez-Montoya G. | Boetsch A. | 2:0 (6:4, 6:2) | detalhes | 13.04.1992 |
Spain: Barcelona - Singles - Main |
| 1/32-finals | Lopez-Montoya G. | Altur J. F. | 0:2 (3:6, 3:6) | detalhes | 06.04.1992 |
Portugal: Estoril - Singles - Main |
| 1/8-finals | Fontang F. | Lopez-Montoya G. | 2:1 (7:64, 2:6, 7:67) | detalhes | 01.04.1992 |
| 1/16-finals | Lopez-Montoya G. | Jaite M. | 2:1 (65:7, 7:5, 6:2) | detalhes | 30.03.1992 |
Morocco: Casablanca - Singles - Main |
| Final | Lopez-Montoya G. | Perez-Roldan G. | 1:2 (6:2, 5:7, 3:6) | detalhes | 22.03.1992 |
| Semi-finals | Wuyts B. | Lopez-Montoya G. | 0:2 (0:6, 0:6) | detalhes | 21.03.1992 |
| Quarter-finals | Lopez-Montoya G. | Filippini M. | 2:0 (6:3, 6:2) | detalhes | 20.03.1992 |
| 1/8-finals | Lopez-Montoya G. | Naewie M. | 2:1 (6:4, 4:6, 6:4) | detalhes | 18.03.1992 |
| 1/16-finals | Lopez-Montoya G. | Mezzadri C. | 2:1 (6:4, 3:6, 6:4) | detalhes | 16.03.1992 |
Brazil: Sao Paulo 2 - Singles - Main |
| 1/8-finals | Miniussi C. | Lopez-Montoya G. | WO. | detalhes | 06.11.1991 |
| 1/16-finals | Lopez-Montoya G. | Azar R. | 2:0 (7:64, 7:69) | detalhes | 04.11.1991 |