Peru: Lima - Singles - Main |
| | Aguilar J. | Horna L. | 2:1 (3:6, 6:2, 6:4) | details | 19.11.2009 |
| | Demoliner M. | Horna L. | 1:2 (6:3, 6:7, 6:7) | details | 18.11.2009 |
Uruguay: Montevideo - Singles - Main |
| | Gaudio G. | Horna L. | 2:0 (6:3, 6:4) | details | 09.10.2009 |
| | Aranguren J. | Horna L. | 0:2 (6:7, 4:6) | details | 07.10.2009 |
| | Horna L. | Ramirez Hidalgo R. | 2:1 (7:5, 3:6, 6:4) | details | 06.10.2009 |
Italy: Trani - Singles - Main |
| | Horna L. | Greul S. | 0:2 (3:6, 2:6) | details | 21.08.2009 |
| | Rieschick S. | Horna L. | 0:2 (6:7, 3:6) | details | 19.08.2009 |
| | Lojda D. | Horna L. | 0:2 (3:6, 6:7) | details | 17.08.2009 |
France: French Open - Singles - Qualification |
| Semi-finals | Cipolla F. | Horna L. | 2:0 (6:4, 6:4) | details | 21.05.2009 |
| Quarter-finals | Horna L. | Riba P. | 2:1 (7:6, 2:6, 10:8) | details | 19.05.2009 |
Italy: Napoli - Singles - Main |
| 1/8-finals | Horna L. | Daniel M. | 0:0 RET. (2:4) | details | 02.04.2009 |
| 1/16-finals | Horna L. | Ouahab L. | 2:1 (65:7, 6:2, 6:4) | details | 01.04.2009 |
Italy: Barletta - Singles - Main |
| Quarter-finals | Marrero D. | Horna L. | 2:0 (6:2, 6:4) | details | 27.03.2009 |
| 1/8-finals | Fabbiano T. | Horna L. | 1:2 (2:6, 6:4, 0:6) | details | 25.03.2009 |
| 1/16-finals | Pashanski B. | Horna L. | 0:2 (2:6, 60:7) | details | 24.03.2009 |
Morocco: Marrakech - Singles - Main |
| 1/8-finals | Horna L. | Minar I. | 0:2 (1:6, 2:6) | details | 19.03.2009 |
| 1/16-finals | Jaziri M. | Horna L. | 1:2 (66:7, 6:3, 5:7) | details | 17.03.2009 |
Morocco: Rabat - Singles - Main |
| 1/16-finals | Ziadi M. | Horna L. | 2:0 (7:66, 6:1) | details | 10.03.2009 |
Peru: Lima - Singles - Main |
| Semi-finals | Horna L. | Vassallo-Arguello M. | 0:2 (2:6, 2:6) | details | 28.11.2008 |
| Quarter-finals | Puerta M. | Horna L. | WO. | details | 27.11.2008 |
| 1/8-finals | Silva J. | Horna L. | 1:2 (4:6, 6:3, 2:6) | details | 26.11.2008 |
USA: US Open - Singles - Main |
| 1/64-finals | Horna L. | Kohlschreiber P. | 0:3 (2:6, 3:6, 2:6) | details | 25.08.2008 |
USA: New Haven - Singles - Main |
| 1/32-finals | Horna L. | Ginepri R. | 0:2 (6:7, 2:6) | details | 18.08.2008 |
USA: Washington - Singles - Main |
| 1/16-finals | Young D. | Horna L. | 2:0 (6:3, 6:1) | details | 12.08.2008 |
Austria: Kitzbuhel - Singles - Main |
| 1/16-finals | Melzer J. | Horna L. | 2:0 (6:3, 6:1) | details | 15.07.2008 |
Switzerland: Gstaad - Singles - Main |
| 1/16-finals | Horna L. | Chardy J. | 1:2 (6:7, 7:6, 5:7) | details | 08.07.2008 |
United Kingdom: Wimbledon - Singles - Main |
| 1/64-finals | Karanusic R. | Horna L. | 3:0 (7:6, 6:3, 6:1) | details | 23.06.2008 |
Poland: Warsaw - Singles - Main |
| 1/16-finals | Horna L. | Canas G. | 1:2 (2:6, 7:6, 4:6) | details | 10.06.2008 |
France: French Open - Doubles - Main |
| 1/8-finals | Kunitsyn I./Tursunov D. | Cuevas P./Horna L. | 2:0 (7:6, 6:4) | details | 30.05.2009 |
| 1/16-finals | Knowle J./Melzer J. | Cuevas P./Horna L. | 0:2 (3:6, 4:6) | details | 29.05.2009 |
| 1/32-finals | Clement A./Devilder N. | Cuevas P./Horna L. | 0:2 (2:6, 6:7) | details | 27.05.2009 |
World: World Tour Finals - Shanghai - Doubles - Play Offs |
| Semi-finals | Zimonjic N./Nestor D. | Cuevas P./Horna L. | 2:0 (6:1, 6:3) | details | 15.11.2008 |
World: World Tour Finals - Shanghai - Doubles - Main |
| Group A | Bhupathi M./Knowles M. | Cuevas P./Horna L. | 1:2 (7:6, 6:7, 6:7) | details | 13.11.2008 |
| Group A | Coetzee J./Moodie W. | Cuevas P./Horna L. | 1:2 (2:6, 7:6, 6:7) | details | 11.11.2008 |
| Group A | Bryan B./Bryan M. | Cuevas P./Horna L. | 2:0 (6:1, 7:6) | details | 09.11.2008 |
USA: US Open - Doubles - Main |
| 1/16-finals | Cuevas P./Horna L. | De Voest R./Fisher A. | 0:2 (6:7, 2:6) | details | 29.08.2008 |
| 1/32-finals | Cuevas P./Horna L. | Acasuso J./Prieto S. | 2:0 (6:4, 6:2) | details | 27.08.2008 |
USA: New Haven - Doubles - Main |
| Quarter-finals | Melo M./Sa A. | Calleri A./Horna L. | 2:0 (6:4, 6:1) | details | 21.08.2008 |
| 1/8-finals | Calleri A./Horna L. | Karlovic I./Zovko L. | 2:0 (6:4, 6:3) | details | 20.08.2008 |
USA: Washington - Doubles - Main |
| 1/8-finals | Gicquel M./Lindstedt R. | Cuevas P./Horna L. | 2:0 (6:4, 6:2) | details | 13.08.2008 |
Austria: Kitzbuhel - Doubles - Main |
| 1/8-finals | Horna L./Starace P. | Cerretani J./Hanescu V. | 1:2 (6:7, 6:2, 6:7) | details | 16.07.2008 |
Switzerland: Gstaad - Doubles - Main |
| 1/8-finals | Seppi A./Vagnozzi S. | Garcia M./Horna L. | 2:1 (2:6, 6:3, 7:6) | details | 09.07.2008 |
United Kingdom: Wimbledon - Doubles - Main |
| 1/16-finals | Arnold-Ker L./Horna L. | Kas C./Wassen R. | 0:0 WO. | details | 26.06.2008 |
| 1/32-finals | Chardy J./Serra F. | Arnold-Ker L./Horna L. | 0:3 (1:6, 2:6, 3:6) | details | 25.06.2008 |
France: French Open - Doubles - Main |
| Final | Cuevas P./Horna L. | Nestor D./Zimonjic N. | 2:0 (6:2, 6:3) | details | 07.06.2008 |
| Semi-finals | Cuevas P./Horna L. | Soares B./Vemic D. | 2:1 (6:4, 6:7, 7:6) | details | 05.06.2008 |