World: Davis Cup Group I - Singles - Main |
| | Semrajc J. | Pless K. | 2:0 (7:65, 6:3) | details | 12.02.2012 |
| | Kavcic B. | Pless K. | CAN. | details | 12.02.2012 |
| | Zemlja G. | Pless K. | 3:0 (6:0, 6:1, 6:4) | details | 10.02.2012 |
Colombia: Bogota 3 - Singles - Main |
| | Lapentti G. | Pless K. | 2:1 (7:5, 4:6, 6:4) | details | 23.09.2009 |
| | Pless K. | Dabul B. | 2:0 (6:4, 6:3) | details | 21.09.2009 |
Colombia: Cali - Singles - Main |
| | Pless K. | Begemann A. | 1:2 (6:2, 6:7, 4:6) | details | 15.09.2009 |
Spain: Seville - Singles - Main |
| | Pless K. | Olaso G. | 0:2 (6:7, 2:6) | details | 08.09.2009 |
Germany: Freudenstadt - Singles - Main |
| | Pless K. | Sirianni J. | 0:2 (6:7, 2:6) | details | 02.09.2009 |
| | Dorsch B. | Pless K. | 1:2 (5:7, 6:3, 6:7) | details | 31.08.2009 |
Brazil: Brasilia - Singles - Main |
| 1/16-finals | Klaasen R. | Pless K. | 3:2 RET. (3:2) | details | 11.08.2009 |
Brazil: Campos Do Jordao - Singles - Main |
| 1/16-finals | Pless K. | Zeballos H. | 0:0 RET. (6:6) | details | 04.08.2009 |
Brazil: Belo Horizonte - Singles - Main |
| Quarter-finals | Silva J. | Pless K. | 2:0 (6:3, 6:2) | details | 31.07.2009 |
| 1/8-finals | Pless K. | Mello R. | 2:1 (7:65, 1:6, 6:3) | details | 29.07.2009 |
| 1/16-finals | Pless K. | Gomes E. | 2:0 (6:4, 6:1) | details | 27.07.2009 |
Ecuador: Manta - Singles - Main |
| 1/8-finals | Pless K. | Gonzalez S. | 0:2 (2:6, 2:6) | details | 22.07.2009 |
| 1/16-finals | Pless K. | Apud A. | 2:0 (6:0, 6:1) | details | 21.07.2009 |
Colombia: Bogota 2 - Singles - Main |
| 1/16-finals | Massu N. | Pless K. | 2:0 (6:4, 7:63) | details | 14.07.2009 |
USA: Winnetka - Singles - Main |
| Semi-finals | Pless K. | Kuznetsov Al. | 0:2 (4:6, 66:7) | details | 05.07.2009 |
| Quarter-finals | Pless K. | Gregorc L. | WO. | details | 03.07.2009 |
| 1/8-finals | Warburg S. | Pless K. | WO. | details | 02.07.2009 |
| 1/16-finals | Elizondo J. | Pless K. | 0:2 (1:6, 2:6) | details | 01.07.2009 |
United Kingdom: Wimbledon - Singles - Qualification |
| Semi-finals | Pless K. | Fischer M. | 0:2 (2:6, 4:6) | details | 17.06.2009 |
| Quarter-finals | Ilhan M. | Pless K. | 1:2 (6:7, 6:4, 4:6) | details | 15.06.2009 |
Italy: Cremona - Singles - Main |
| 1/16-finals | Niland C. | Pless K. | 1:0 RET. (6:1, 4:0) | details | 19.05.2009 |
South Korea: Busan - Singles - Main |
| | Iwami T. | Pless K. | 2:0 (6:3, 6:4) | details | 12.05.2009 |
Israel: Ramat Hasharon - Singles - Main |
| 1/16-finals | Pless K. | Klein B. | 0:2 (3:6, 4:6) | details | 04.05.2009 |
Italy: Monza - Singles - Main |
| 1/16-finals | Vik R. | Pless K. | 2:1 (4:6, 6:4, 7:62) | details | 07.04.2009 |
France: Saint Brieuc - Singles - Main |
| 1/16-finals | Faurel J. | Pless K. | 2:0 (7:68, 6:2) | details | 30.03.2009 |
Italy: Barletta - Singles - Main |
| 1/16-finals | Middelkoop M. | Pless K. | 0:0 RET. (1:0) | details | 24.03.2009 |
Italy: Caltanissetta - Singles - Main |
| 1/16-finals | Pless K. | Crugnola M. | 0:2 (3:6, 3:6) | details | 17.03.2009 |
France: Besancon - Singles - Main |
| 1/16-finals | Pless K. | Berrer M. | 0:0 RET. (3:4) | details | 23.02.2009 |
Serbia: Belgrade - Singles - Main |
| 1/16-finals | Pless K. | Tipsarevic J. | 1:2 (6:1, 3:6, 2:6) | details | 17.02.2009 |
Poland: Wroclaw - Singles - Main |
| 1/16-finals | Pless K. | Giraldo S. | 0:2 (66:7, 63:7) | details | 03.02.2009 |
Germany: Heilbronn - Singles - Main |
| 1/8-finals | Pless K. | Clement A. | 0:1 RET. (2:6, 1:1) | details | 29.01.2009 |
| 1/16-finals | Elgin M. | Pless K. | 0:2 (4:6, 3:6) | details | 27.01.2009 |
Ecuador: Salinas - Singles - Main |
| 1/8-finals | Delgado R. | Pless K. | 2:0 (6:3, 6:4) | details | 14.01.2009 |
| 1/16-finals | Salamanca C. | Pless K. | 0:2 (4:6, 2:6) | details | 13.01.2009 |
USA: Champaign - Singles - Main |
| 1/16-finals | Pless K. | Kendrick R. | 1:2 (7:65, 1:6, 1:6) | details | 12.11.2008 |
USA: US Open - Singles - Qualification |
| Semi-finals | Pless K. | Sweeting R. | 0:2 (3:6, 4:6) | details | 21.08.2008 |
| Quarter-finals | Pless K. | Ungur A. | 2:0 (6:3, 6:3) | details | 18.08.2008 |
USA: Indianapolis - Singles - Main |
| 1/16-finals | Pless K. | Becker B. | 0:2 (3:6, 4:6) | details | 14.07.2008 |
USA: Newport - Singles - Main |
| 1/16-finals | Ledovskikh M. | Pless K. | 2:1 (4:6, 7:5, 6:4) | details | 07.07.2008 |
United Kingdom: Wimbledon - Singles - Qualification |
| Semi-finals | Pless K. | Van der Merwe I. | 0:2 (5:7, 68:7) | details | 18.06.2008 |
| Quarter-finals | Pless K. | Lugassy G. | 2:1 (64:7, 7:65, 6:3) | details | 16.06.2008 |
Australia: Australian Open - Singles - Qualification |
| Quarter-finals | Pless K. | Ball C. | 0:2 (3:6, 68:7) | details | 09.01.2008 |
USA: US Open - Singles - Main |
| 1/64-finals | Malisse X. | Pless K. | 3:1 (6:4, 6:7, 6:3, 7:5) | details | 28.08.2007 |