Ground: Hardcourt outdoor
| ITF M15 - Jerusalem - Herredouble | 2021/05/13 11:50 | Cash/Corwin v Mayo/Stalder | 6-3,4-6,10-5 |
| ITF M15 - Jerusalem - Herredouble | 2021/05/12 12:25 | Castelnuovo/Lazarov v Cash/Corwin | 6-3,3-6,6-10 |
| ITF M15 - Jerusalem - Herredouble | 2021/05/11 12:35 | Cash/Corwin v Friedler/Zuckerman | 6-4,6-4 |
| ITF M15 - Jerusalem - Herredouble | 2021/05/13 11:40 | Cozbinov/Deviatiarov v Beckley/Montsi | 7-6,6-4 |
| ITF M15 - Jerusalem - Herredouble | 2021/05/12 13:45 | Binding/Duncan v Cozbinov/Deviatiarov | 6-7,3-6 |
| ITF M15 - Jerusalem - Herredouble | 2021/05/11 06:30 | Gengel/Langmajer v Cozbinov/Deviatiarov | 0-6,6-4,7-10 |
| ITF M15 - Ramat Hasharon - Herredouble | 2021/05/04 12:05 | Palan/Salton v Cozbinov/Deviatiarov | 2-6,6-4,10-8 |
| ITF M15 - Kazan - Herredouble | 2021/03/09 14:55 | Kudriashov/Zhzhenov v Cozbinov/Deviatiarov | 6-7,6-3,10-4 |
| ITF - M15 St Petersborg - Herredouble | 2021/02/09 13:40 | Paulson/Rikl v Cozbinov/Deviatiarov | 6-4,6-4 |
| ITF - M15 St Petersborg - Herredouble | 2021/02/06 10:00 | Cozbinov/Deviatiarov v Paulson/Rikl | 6-4,4-6,8-10 |
| ITF - M15 St Petersborg - Herredouble | 2021/02/05 12:40 | Cozbinov/Deviatiarov v Dubrivnyy/Zakharov | 7-6,6-0 |