Stadium: Indoor 1 Round: 25 Ground: Hardcourt outdoor
| ITF M15 Kouvola | 2021/05/25 09:55 | August Ehrnrooth v Niila Tapio Magga | 6-4,6-3 |
| ITF M15 Kouvola | 2021/05/24 09:30 | Alexander Chepik v August Ehrnrooth | 2-6,6-7 |
| ITF M15 Kouvola | 2021/05/25 10:25 | Simonas Zukauskas v Leevi Saatela | 1-6,6-3,11-9 |
| ITF M15 Parnu | 2020/11/02 08:00 | Iiro Vasa v Simonas Zukauskas | 6-2,6-3 |
| Baltic Tennis League | 2020/06/19 10:15 | Simonas Zukauskas v Arvis Berzins | 4-6,3-6 |
| Baltic Tennis League | 2020/06/18 08:20 | Simonas Zukauskas v Peteris Vinogradovs | 6-2,6-2 |
| Baltic Tennis League | 2020/06/17 11:20 | Simonas Zukauskas v Marcis Garuts | 5-7,6-2,6-1 |
| Baltic Tennis League | 2020/06/16 10:05 | Simonas Zukauskas v Robin Erik Parts | 1-6,6-2,2-6 |
| ITF M25 Irpin | 2019/08/26 14:10 | Simonas Zukauskas v Alex M Pujolras | 3-6,7-6,5-10 |
| ITF M25 Irpin | 2019/08/26 07:30 | Boris Pokotilov v Simonas Zukauskas | 3-6,2-6 |