 USA: Pittsburgh - Singles - Main |
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| 1/16-finals | Singh S. | Kasyanov K. | 2:0 (6:2, 6:0) | details | 02.07.2013 |
 Mexico: Morelia - Singles - Main |
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| 1/16-finals | Kasyanov K. | Descotte M. F. | 0:2 (4:6, 2:6) | details | 21.05.2013 |
| Mexico: Puebla 3 - Singles - Main |
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| 1/16-finals | Kasyanov K. | Reyes-Varela M. A. | 1:2 (6:3, 5:7, 0:6) | details | 14.05.2013 |
| Mexico: Puebla - Singles - Main |
|---|
| 1/16-finals | Kasyanov K. | King D. | 0:2 (2:6, 2:6) | details | 29.04.2013 |
 Canada: Sherbrooke - Singles - Main |
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| 1/16-finals | Peliwo F. | Kasyanov K. | 2:0 (6:2, 6:2) | details | 12.03.2013 |
| Mexico: Mexico City - Singles - Main |
|---|
| 1/8-finals | Kasyanov K. | Borvanov R. | 0:2 (3:6, 1:6) | details | 07.02.2013 |
| 1/16-finals | Kasyanov K. | Gray W. | 2:0 (6:1, 6:2) | details | 05.02.2013 |
| USA: Bradenton - Singles - Main |
|---|
| 1/16-finals | Kasyanov K. | Obradovic V. | 0:2 (1:6, 1:6) | details | 13.11.2012 |
 Israel: Akko - Singles - Main |
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| Quarter-finals | Kasyanov K. | Schmid M. | 0:2 (3:6, 3:6) | details | 18.10.2012 |
| 1/8-finals | Kocyla A. | Kasyanov K. | 0:2 (4:6, 3:6) | details | 17.10.2012 |
| 1/16-finals | Kasyanov K. | Aleksandrov D. | 2:0 (6:0, 6:1) | details | 16.10.2012 |
| Mexico: Manzanillo - Singles - Main |
|---|
| 1/16-finals | Astorga M. | Kasyanov K. | 2:1 (1:6, 6:1, 6:2) | details | 04.09.2012 |
 Turkey: Antalya 7 - Singles - Qualification |
|---|
| Semi-finals | Kasyanov K. | Diarra G. | 0:2 (5:7, 2:6) | details | 06.11.2011 |
| 1/32-finals | Kasyanov K. | Lobanov V. | 2:0 (6:0, 6:0) | details | 05.11.2011 |
| Turkey: Antalya 5 - Singles - Qualification |
|---|
| Semi-finals | Lustyk J. | Kasyanov K. | 2:0 (6:4, 6:2) | details | 09.10.2011 |
| Quarter-finals | Kasyanov K. | Bodmer A. | 2:0 (7:67, 7:64) | details | 08.10.2011 |
| Turkey: Antalya 4 - Singles - Qualification |
|---|
| Quarter-finals | Hedayet O. | Kasyanov K. | 2:1 (6:2, 65:7, 6:2) | details | 01.10.2011 |
| USA: Newport - Singles - Qualification |
|---|
| 1/16-finals | Kasyanov K. | Lipsky S. | 0:2 (4:6, 4:6) | details | 02.07.2011 |
