Stadium: Court 2 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2019/11/13 12:40 | Egor Noskin v Kristjan Tamm | 6-7,2-6 |
| ITF M15 Monastir | 2019/11/06 08:25 | Kristjan Tamm v Aziz Kijametovic | 6-0,4-6,4-6 |
| ITF M15 Parnu | 2019/10/30 10:10 | Stefan Seifert v Kristjan Tamm | 6-3,3-6,6-4 |
| ITF M15 Sharm El Sheikh | 2019/10/17 08:40 | Naoki Tajima v Kristjan Tamm | 6-2,1-6,6-1 |
| ITF M15 Sharm El Sheikh | 2019/10/16 14:30 | Kalman Boyd v Kristjan Tamm | 7-6,6-7,6-7 |
| ITF M15 Sharm El Sheikh | 2019/10/09 12:00 | Boris Fassbender v Kristjan Tamm | 6-3,4-6,6-3 |
| Davis Cup | 2019/09/14 09:10 | Hubert Hurkacz v Kristjan Tamm | 6-1,7-5 |
| ITF M15 Haren | 2019/08/29 10:40 | Kristjan Tamm v Stefan Seifert | 3-6,3-6 |
| ITF M15 Monastir | 2019/11/13 13:45 | Rimpei Kawakami v Ivan Davydov | 6-4,3-6,4-6 |
| ITF M15 Tabarka | 2019/10/31 08:30 | Nini Gabriel Dica v Ivan Davydov | 6-2,4-6,6-3 |
| ITF M15 Tabarka | 2019/10/30 08:30 | Leonardo L Linquet v Ivan Davydov | 5-7,6-7 |
| ITF M15 Tabarka | 2019/10/22 10:20 | Ivan Davydov v Daniele Capecchi | 3-6,2-6 |
| ITF M25 Riba-Roja de Turia | 2019/10/07 11:00 | Ivan Davydov v Hector T Serra | 6-1,2-6,9-11 |
| ITF M25 Tavira | 2019/10/03 12:15 | Ivan Davydov v Frederico Ferreira Silva | 2-6,2-6 |
| ITF M25 Tavira | 2019/10/02 14:20 | Joao Graca v Ivan Davydov | 6-7,6-4,5-7 |
| ITF M15 Shymkent | 2019/09/18 08:35 | Ivan Davydov v Vladyslav Manafov | 7-6,6-7,3-6 |