San Marino: San Marino - Singles - Main
1/16-finals Luna F. Nemecek L. 0:2 (2:6, 1:6) details 29.07.1991
Spain: Barcelona - Singles - Main
1/32-finals Volkov A. Luna F. 2:1 (7:66 , 63 :7, 6:4) details 08.04.1991
Australia: Australian Open - Singles - Main
1/64-finals Luna F. Ferreira W. 0:3 (1:6, 3:6, 2:6) details 18.01.1991
Greece: Athens - Singles - Main
1/8-finals Luna F. Davin F. 0:2 (5:7, 3:6) details 03.10.1990
1/16-finals Luna F. Strelba M. 2:0 (6:2, 6:2) details 01.10.1990
France: Bordeaux - Singles - Main
1/8-finals Luna F. Ivanisevic G. 1:2 (6:3, 6:7, 0:6) details 12.09.1990
1/16-finals Burillo J. Luna F. 1:2 (3:6, 6:3, 3:6) details 10.09.1990
San Marino: San Marino - Singles - Main
1/16-finals Tulasne T. Luna F. 2:0 (6:3, 6:1) details 20.08.1990
Czech Republic: Prague - Singles - Main
1/16-finals Benhabiles T. Luna F. 2:1 (6:4, 3:6, 6:4) details 06.08.1990
Austria: Kitzbuhel - Singles - Main
1/16-finals Muster T. Luna F. 2:0 (6:2, 6:4) details 31.07.1990
1/32-finals Luna F. Buchmayer T. 2:0 (6:4, 6:0) details 30.07.1990
Italy: Genoa - Singles - Main
1/8-finals Riglewski U. Luna F. 2:0 (6:4, 7:5) details 20.06.1990
1/16-finals Luna F. Davis S. 2:1 (4:6, 7:6, 6:1) details 18.06.1990
Italy: Florence - Singles - Main
Quarter-finals Luna F. Camporese O. 0:2 (1:6, 6:7) details 15.06.1990
1/8-finals Luna F. Bengoechea E. 2:0 (6:1, 6:1) details 13.06.1990
1/16-finals Bruguera S. Luna F. 0:2 (5:7, 4:6) details 11.06.1990
France: French Open - Singles - Main
1/64-finals Luna F. Gomez A. 0:3 (6:7, 1:6, 6:7) details 28.05.1990
Croatia: Umag - Singles - Main
1/8-finals Luna F. Ivanisevic G. 0:2 (2:6, 3:6) details 16.05.1990
1/16-finals Tabares M. Luna F. 0:2 (4:6, 4:6) details 14.05.1990
Morocco: Casablanca - Singles - Main
1/8-finals Luna F. Azar R. 0:2 (3:6, 6:7) details 06.03.1990
1/16-finals Strelba M. Luna F. 0:2 (1:6, 0:6) details 05.03.1990