Stadium: Court 5 Round: 25 Ground: Clay
| ITF M15 Telavi | 2019/08/03 06:00 | Yan Bondarevskiy v Kristjan Tamm | 6-2,6-1 |
| ITF Tunisia F44 | 2018/12/10 08:30 | Yan Bondarevskiy v Kristjan Tamm | 6-3,6-1 |
| ITF M15 Sibenik | 2021/04/21 07:55 | Kyrian Jacquet v Kristjan Tamm | 3-6,6-1,6-4 |
| ITF M25 Vale Do Lobo | 2021/03/10 15:10 | Kaichi Uchida v Kristjan Tamm | 3-6,6-1,6-0 |
| ITF M25 Faro | 2021/02/28 15:00 | Kristjan Tamm v Rayane Oumaouche | 4-6,7-5,1-10 |
| ITF M25 Vale Do Lobo | 2021/02/24 15:15 | Kristjan Tamm v Gastao Elias | 4-6,4-6 |
| ITF M15 Monastir | 2020/12/13 08:30 | Kristjan Tamm v Artem Dubrivnyy | 4-6,6-3,6-3 |
| ITF M15 Monastir | 2020/12/12 09:30 | Kristjan Tamm v Matias Franco Descotte | 7-6,6-2 |
| ITF M15 Monastir | 2020/12/11 08:00 | Daniele Capecchi v Kristjan Tamm | 1-6,6-2,4-6 |
| ITF M15 Monastir | 2020/12/10 08:00 | Luca Giacomini v Kristjan Tamm | 7-6,4-6,2-6 |
| ITF M15 Las Palmas | 2021/04/27 08:00 | Yan Bondarevskiy v Valentin Lapalu | 6-4,6-0 |
| ITF M15 Las Palmas | 2021/04/26 12:00 | Yan Bondarevskiy v Allan Deschamps | 6-3,7-5 |
| ITF M25 Reus | 2021/04/14 08:00 | Matteo Martineau v Yan Bondarevskiy | 6-0,7-6 |
| ITF M25 Reus | 2021/04/13 10:00 | Yan Bondarevskiy v Michiel de Krom | 6-3,6-3 |
| ITF M25 Reus | 2021/04/12 07:30 | Yan Bondarevskiy v Ignacio B Alia | 6-2,6-2 |
| ITF M25 Reus | 2021/04/11 11:00 | Yan Bondarevskiy v Zakhar Trapeznikov | 6-3,6-3 |
| ITF M25 La Nucia | 2021/03/19 09:30 | Alex M Pujolras v Yan Bondarevskiy | 6-1,6-2 |
| ITF M25 La Nucia | 2021/03/17 10:45 | Yan Bondarevskiy v Roberto Ortega-Olmedo | 6-3,6-3 |