Stadium: Court 6 Round: 25 Ground: Hardcourt outdoor
| Italian National Tour | 2020/07/01 16:45 | Lorenzo Sonego v Laurynas Grigelis | 6-2,6-4 |
| Italian National Tour | 2020/06/29 13:40 | Riccardo Balzerani v Laurynas Grigelis | 3-6,2-6 |
| Davis Cup | 2020/03/07 11:40 | Laurynas Grigelis v Pedro Sousa | 6-7,7-5,3-10 |
| Davis Cup | 2020/03/06 14:00 | Laurynas Grigelis v Frederico Ferreira Silva | 7-6,3-6,0-6 |
| ITF M25 Trento | 2020/02/27 13:40 | Laurynas Grigelis v Nerman Fatic | 4-6,1-6 |
| ITF M25 Trento | 2020/02/26 14:55 | Laurynas Grigelis v Giuseppe Tresca | 6-2,6-4 |
| ITF M15 Cairo | 2019/12/15 08:00 | Manuel Guinard v Laurynas Grigelis | 6-3,6-2 |
| ITF M15 Cairo | 2019/12/14 08:00 | Facundo Juarez v Laurynas Grigelis | 5-7,4-6 |
| ITF M15 Caslano | 2020/08/31 10:45 | Kirill Kivattsev v Clement Tabur | 7-6,5-7,7-10 |
| ITF M15 Anif | 2020/08/23 12:00 | Kirill Kivattsev v Kai Lemstra | 6-7,3-6 |
| Italian National Tour | 2020/06/30 16:35 | Kirill Kivattsev v Pablo Andujar | 2-6,6-7 |
| ITF M15 Monastir | 2020/03/12 08:25 | Kirill Kivattsev v Jose Fco. Vidal Azorin | 6-2,6-4 |
| ITF M15 Monastir | 2020/03/05 08:30 | Jeffrey Von Der Schulenburg v Kirill Kivattsev | 6-4,7-5 |
| ITF M15 Monastir | 2020/03/04 12:50 | Kirill Kivattsev v Yecong He | 6-3,7-5 |
| ITF M15 Castellon | 2019/11/06 10:30 | Kirill Kivattsev v Ricardo Ojeda Lara | 3-6,2-6 |
| ITF M15 Nules | 2019/10/29 10:30 | Kirill Kivattsev v Damien Wenger | 7-6,5-7,4-6 |