Turkey: Istanbul 9 - Singles - Main
1/16-finals Ospina D. Hozumi E. 0:2 (3:6, 4:6) dettagli 25.12.2012
Canada: Quebec City - Singles - Qualification
Quarter-finals Rogers S. Ospina D. 2:0 (6:2, 6:2) dettagli 08.09.2012
USA: Yakima - Singles - Main
1/8-finals Hibi M. Ospina D. 2:1 (7:5, 4:6, 6:4) dettagli 12.07.2012
1/16-finals Ospina D. Nejedly J. 2:0 (6:2, 6:3) dettagli 11.07.2012
USA: El Paso - Singles - Main
1/16-finals Crawford S. Ospina D. 2:1 (4:6, 6:2, 7:5) dettagli 06.06.2012
USA: Sacramento - Singles - Main
1/16-finals Muhammad A. Ospina D. 2:0 (6:4, 7:6) dettagli 30.05.2012
USA: Plantation - Singles - Qualification
Semi-finals Ospina D. Litvak L. 1:2 (4:6, 6:3, 1:6) dettagli 16.01.2012
Quarter-finals Ospina D. Suarez D. 2:0 (6:4, 6:4) dettagli 15.01.2012
USA: Innisbrook - Singles - Qualification
Semi-finals Kisialeva V. Ospina D. 2:0 (6:4, 7:6) dettagli 09.01.2012
Quarter-finals Noury T. Ospina D. 0:2 (1:6, 2:6) dettagli 08.01.2012
USA: Redding - Singles - Main
1/16-finals Tsay E. Ospina D. 2:0 (6:1, 6:3) dettagli 13.09.2011
USA: US Open - Singles - Qualification
Quarter-finals Knapp K. Ospina D. 2:0 (6:4, 7:5) dettagli 22.08.2006
Canada: Quebec City - Singles - Main
1/16-finals Salerni M. Ospina D. 2:1 (7:6, 1:6, 6:3) dettagli 01.11.2005
Australia: Australian Open - Singles - Qualification
Quarter-finals Diaz-Oliva M. Ospina D. 2:0 (6:4, 7:68 ) dettagli 14.01.2004
USA: Memphis - Singles - Main
1/16-finals Goloviznina M. Ospina D. 2:0 (6:2, 6:3) dettagli 18.02.2003
USA: US Open - Singles - Qualification
Quarter-finals Dubbers N. Ospina D. 2:0 (7:68 , 7:5) dettagli 21.08.2001