Stadium: Court 8 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Kouvola | 2021/05/26 06:00 | Anton Matusevich v Atlangeriev, Bekkhan | 6-2,6-3 |
| ITF M15 St Petersburg Qual | 2021/02/07 13:55 | Evgeny Philippov v Atlangeriev, Bekkhan | 6-3,6-3 |
| ITF M15 St Petersburg | 2021/01/31 08:00 | Maxim Krapivin v Atlangeriev, Bekkhan | 7-6,3-6,10-6 |
| ITF - M15 Monastir | 2021/01/05 09:50 | Arvid Nordquist v Atlangeriev, Bekkhan | 6-1,6-1 |
| ITF - M15 Monastir | 2020/12/31 10:25 | Atlangeriev, Bekkhan v Aziz Ouakaa | 4-6,3-6 |
| ITF - M15 Monastir | 2020/12/30 08:00 | Atlangeriev, Bekkhan v Alexis Boureau | 6-4,2-6,7-5 |
| ITF - M15 Monastir | 2020/12/24 08:00 | Eric Vanshelboim v Atlangeriev, Bekkhan | 6-0,6-1 |
| ITF - M15 Monastir | 2020/12/23 12:50 | Atlangeriev, Bekkhan v Aliaksandr Liaonenka | 6-4,5-7,6-4 |
| ITF M15 Helsinki | 2021/05/31 10:00 | Ehrnrooth, August v Saar, Karl Kiur | 6-4,3-6,7-10 |
| ITF M15 Kouvola | 2021/05/27 09:55 | Saar, Karl Kiur v Cozbinov, Alexander | 0-6,1-6 |
| ITF M15 Kouvola | 2021/05/26 11:40 | Vasa, Iiro v Saar, Karl Kiur | 4-6,0-6 |
| ITF M15 Kouvola | 2021/05/25 08:30 | Saar, Karl Kiur v Antinheimo, Oskar | 6-3,6-0 |
| ITF M15 Parnu | 2020/11/02 09:30 | Saar, Karl Kiur v Loncar, Stefan | 4-6,6-7 |
| ITF - M15 Monastir | 2020/10/18 10:30 | Saar, Karl Kiur v Constantin Bittoun Kouzmine | 1-6,2-6 |
| ITF - M15 Monastir | 2020/09/27 10:30 | Bronka, Adam v Saar, Karl Kiur | 6-4,6-2 |
| ITF - M15 Monastir | 2020/09/21 12:30 | Luca Potenza v Saar, Karl Kiur | 6-1,6-3 |